| Subclass |
| Title |
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ClassTitle
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POWER PLANTS
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| 200.1 | ![[Patents]](../gifs/ps.gif) | REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.) |
| 201 | | . Rotating or cyclic movement during axial thrust |
| 202 | | . Ion motor |
| 203.1 | | . Electric, nuclear, or radiated energy fluid heating means |
| 204 | | . Method of operation |
| 205 | | . . By chemical reaction |
| 206 | | . . . Utilizing indirect heat exchange |
| 207 | | . . . Utilizing plural reaction zones within a system |
| 208 | | . . . Injecting air into the reaction zone |
| 209 | | . . . . Including using additive material |
| 210 | | . . . . . Injected separately |
| 211 | | . . . Injecting separate streams of fuel and oxidizer (e.g., hypergole, etc.) into the reaction zone |
| 212 | | . . . . Using igniter aid |
| 213 | | . . . . . Injected separately |
| 214 | | . . . . Oxidizer in the form of a mixture |
| 215 | | . . . . Fuel in the form of a mixture |
| 216 | | . . . . . One component free metal |
| 217 | | . . . Injecting mixture of fuel and oxidizer into the reaction zone |
| 218 | | . . . Decomposing a compound in the reaction zone |
| 219 | | . . . Using solid material in reaction zone |
| 220 | | . . . . Including injecting modifying fluid |
| 221 | | . Motive fluid principally liquid |
| 222 | | . . Plural discharge outlets |
| 223 | | . With destruction sensing and preventing means |
| 224 | | . Interrelated reaction motors |
| 225 | | . . Sequentially operated |
| 226.1 | | . . Air and diverse fluid discharge from separate discharge outlets (e.g., fan jet, etc.) |
| 226.2 | | . . . Having thrust reverser |
| 226.3 | | . . . Having means to effect a variable bypass ratio |
| 227 | | . Motive fluid principally steam |
| 228 | | . With thrust direction modifying means |
| 229 | | . . With plural selectively usable motive fluid ejecting means |
| 230 | | . . Jet stream deflecting means |
| 231 | | . . . By secondary fluid injection |
| 232 | | . . Motive fluid outlet movable relative to motor part |
| 233 | | . Condition responsive thrust varying means |
| 234 | | . . Solid propellant depletion control |
| 235 | | . . Motive fluid outlet area and fuel flow control |
| 236 | | . . . Plural spool motor-compressors |
| 237 | | . . . Outlet area sensed to control fuel or oxidizer flow |
| 238 | | . . . Motive fluid temperature sensed to control fuel flow or outlet area |
| 239 | | . . . Compressor or turbine speed sensed to control fuel flow or outlet area |
| 240 | | . . Oxidizer and fuel flow control |
| 241 | | . . Plural burners in series |
| 242 | | . . Outlet area control |
| 243 | | . . Fuel flow control |
| 244 | | . Motive fluid from diverse generators alternatively ejected through outlet |
| 245 | | . . Propellant supply used in one operation reduced before starting another |
| 246 | | . Turborocket |
| 247 | | . Intermittent combustion |
| 248 | | . . Air bypass passage |
| 249 | | . . Aerodynamic valve |
| 250 | | . Plural propellants to burn sequentially |
| 251 | | . Solid and fluid propellant |
| 252 | | . Gel propellant |
| 253 | | . Solid propellant |
| 254 | | . . Including means to terminate or regulate motive fluid production |
| 255 | | . . Including propellant support means |
| 256 | | . . Including ignition means |
| 257 | | . Liquid oxidizer |
| 258 | | . . Including injector means |
| 259 | | . . Including pressurizing means |
| 260 | | . . Including heating means |
| 261 | | . Including afterburner |
| 262 | | . Air passage bypasses combustion chamber |
| 263 | | . Plural motive fluid generating means or plural outlets |
| 264 | | . Including motive fluid treating means |
| 265 | | . Means to flow film on surface |
| 266 | | . Including heat exchange means |
| 267 | | . . For a liquid |
| 268 | | . Including counter rotating rotors |
| 269 | | . Including mechanical air compressor or air flow inducing means |
| 270.1 | | . Air supplied by ram effect |
| 271 | | . Motive fluid outlet means |
| 595 | | INTERNAL COMBUSTION TYPE FREE PISTON DEVICE SUPPLIES MOTIVE FLUID TO MOTOR |
| 596 | | INTERNAL COMBUSTION TYPE FREE PISTON DEVICE WITH PRESSURE FLUID STARTING MEANS |
| 597 | | FLUID MOTOR MEANS DRIVEN BY WASTE HEAT OR BY EXHAUST ENERGY FROM INTERNAL COMBUSTION ENGINE |
| 598 | | . With supercharging means for engine |
| 599 | | . . With means to change temperature of supercharged flow |
| 600 | | . . With condition responsive valve means to control supercharged flow and exhaust products |
| 601 | | . . . With coordinated engine fuel control |
| 602 | | . . Having condition responsive valve controlling engine exhaust flow |
| 603 | | . . . With coordinated fuel control means for engine |
| 604 | | . . With heat exchanger to transfer energy from engine exhaust to motive fluid for motor |
| 605.1 | | . . Supercharging means driven by engine exhaust actuated motor |
| 605.2 | | . . . With exhaust gas recirculation |
| 605.3 | | . . . With motor bearing lubrication or cooling |
| 606 | | . . . With means to provide additional motive fluid for motor |
| 607 | | . . . With additional drive means for supercharging means |
| 608 | | . . . . With condition responsive drive means control |
| 609 | | . . . Fluid motor and engine each drive at least one means to supercharge the engine |
| 610 | | . . . . Supercharging means convertible from series to parallel |
| 611 | | . . . Having condition responsive means to control supercharged flow to engine |
| 612 | | . . . Plural superchargers |
| 613 | | . With means to store combustion products prior to entry into fluid motor means |
| 614 | | . Having fluid motor motive fluid treating, controlling or conditioning means |
| 615 | | . . Having condition responsive control of motive fluid |
| 616 | | . . Having means to transfer heat energy between engine exhaust and motive fluid for fluid motor |
| 617 | | . . . And having means to add fluid to motive fluid |
| 618 | | . . . Motive fluid is vaporized liquid |
| 619 | | . . Having means to add a diverse fluid to combustion products |
| 620 | | . Fluid motor means is expansible chamber type with movable parts of motor and engine being interconnected |
| 621 | | . . Movable wall portions are rigidly interconnected |
| 622 | | . . Expansible chamber of fluid motor means receives exhaust alternately from two or more expansible chambers of engine means |
| 623 | | . . Fluid motor is rotary type |
| 624 | | . Fluid motor means is a turbine with output means mechanically interconnected with internal combustion engine output |
| 272 | | INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS |
| 273 | | . Methods |
| 274 | | . . Anti-pollution |
| 275 | | . By electrolysis, electrical discharge, electrical field, or vibration generator |
| 276 | | . Having means analyzing composition of exhaust gas |
| 277 | | . Having sensor or indicator of malfunction, unsafeness, or disarray of treater (e.g., fusible link, etc.) |
| 278 | | . Material from exhaust structure fed to engine intake |
| 279 | | . . Separated reactive constituent of exhaust fed to engine |
| 280 | | . Having auxiliary device mechanically driven by exhaust gas |
| 281 | | . Having exhaust gas collection and storage, or use as a pressure fluid source |
| 282 | | . By means producing a chemical reaction of a component of the exhaust gas |
| 283 | | . . With means handling crankcase, carburetor, or gas tank vapor |
| 284 | | . . Automatic or timed reactor purge or heat-up in engine starting operation |
| 285 | | . . Engine fuel, air, or ignition controlled by sensor of reactor condition |
| 286 | | . . Condition responsive control of heater, cooler, igniter, or fuel supply of reactor |
| 287 | | . . Condition responsive control of reactor feed, pressure, or by-pass |
| 288 | | . . . Exhaust gas diverted from reactor or treating agent mixer |
| 289 | | . . . Air feed to reactor modulated or diverted by control |
| 290 | | . . . . Responsive to engine speed or intake manifold pressure |
| 291 | | . . . Of or by pressure in reactor or of engine exhaust |
| 292 | | . . . . Valve at reactor outlet controlled |
| 293 | | . . . . Check valve feeds air to exhaust system |
| 294 | | . . Reactor control correlated with cyclic or external engine control |
| 295 | | . . Having means for regenerating, replacing, or feeding liquid or solid reagent or catalyst |
| 296 | | . . . Flow reversing structure |
| 297 | | . . Reactor plus a washer, sorber or mechanical separator |
| 298 | | . . With means cooling reactor or reactor feed |
| 299 | | . . Using a catalyst |
| 300 | | . . . Having a means for heating the catalyst |
| 301 | | . . . Reducing type catalyst |
| 302 | | . . . Catalyst in engine manifold or at exhaust port |
| 303 | | . . Having heater, igniter, or fuel supply for reactor |
| 304 | | . . Oxidizer feed passage at engine exhaust valve, manifold or port |
| 305 | | . . . Distributed to plural individual ports or valves |
| 306 | | . . . To port zone and downstream of port |
| 307 | | . . Pressurizing means feeds reactive air to reactor |
| 308 | | . . . Exhaust actuated air aspirator |
| 309 | | . Having retainer or flow director for exhaust gas condensate |
| 310 | | . Treated by washing, or having liquid contact structure |
| 311 | | . By sorber or mechanical separator |
| 312 | | . Pulsed, timed, tuned or resonating exhaust |
| 313 | | . . Correlated exhausts from plural cylinders |
| 314 | | . . Two-cycle engine |
| 315 | | . Pump draws exhaust gas from engine |
| 316 | | . . Fluid jet or stream aspirates exhaust gas |
| 317 | | . Exhaust and external fluid mingling structure |
| 318 | | . . External fluid is steam |
| 319 | | . . Exhaust aspirates external fluid |
| 320 | | . Exhaust gas or exhaust system element heated, cooled, or used as a heat source |
| 321 | | . . Cooled manifold |
| 322 | | . Having vibration attenuating, or expansion and contraction relieving structure |
| 323 | | . Common receiver having inlets from plural cylinder (i.e., exhaust manifold) |
| 324 | | . Divider, collector, valve means, or boundary layer device controlling exhaust gas flow |
| 625 | | INTERNAL COMBUSTION ENGINE WITH STRUCTURE ROTATING OR STARTING IT BY PRESSURE FLUID |
| 626 | | . Having means for compressing, generating or storing pressure fluid |
| 627 | | . . Having condition responsive control of means |
| 628 | | . . Storage vessel charged by internal combustion engine acting as a pump |
| 629 | | . . Pressure fluid motor convertible to pressure fluid pump |
| 630 | | . Having manual selector of engine valve settings or of fluid flow branches |
| 631 | | . . Including means selecting direction of engine rotation |
| 632 | | ONE SHOT EXPLOSION ACTUATED EXPANSIBLE CHAMBER TYPE MOTOR |
| 633 | | . Having means for feeding fluid fuel |
| 634 | | . Having plural charge holding means |
| 635 | | . Having mechanical means securing working member in fired position |
| 636 | | . Having latch, rupture or safety means resisting movement of working member or firing means from unfired position |
| 637 | | . Having orifice or conduit restricting flow of combustion products from combustion zone to motor chamber |
| 638 | | . Having shock absorbing, damping or slow down means for working member |
| 39.01 | | COMBUSTION PRODUCTS USED AS MOTIVE FLUID |
| 39.02 | | . Processes |
| 39.03 | | . . Regulation of power output |
| 39.04 | | . . Multiple expansion |
| 39.05 | | . . Addition of steam and/or water |
| 39.06 | | . . Ignition and/or fuel injection |
| 39.07 | | . With nonmotor output |
| 39.08 | | . With lubricators |
| 39.091 | | . With safety device |
| 39.092 | | . . Debris anti-ingestion preventer |
| 39.093 | | . . Ice preventer or de-icer |
| 39.094 | | . . Fuel flusher or drainer |
| 39.1 | | . . Excess pressure relief |
| 39.11 | | . . Flame screen |
| 39.12 | | . With combustible gas generator |
| 39.13 | | . Automatic starting and stopping of combustion products generator |
| 39.141 | | . With starting device |
| 39.142 | | . . Separate starting device or motive fluid source |
| 39.15 | | . Multiple fluid-operated motors |
| 39.161 | | . . Re - expansion |
| 39.162 | | . . . Counter - rotatable |
| 39.163 | | . . . Selectively connectable |
| 39.17 | | . . . With treatment between stages |
| 39.181 | | . . Different fluids |
| 39.182 | | . . . Steam and combustion products |
| 39.183 | | . . . Air and combustion products |
| 39.19 | | . Different fluids |
| 39.23 | | . With variable oxidizer control |
| 39.2 | | . With regulation of power output |
| 39.21 | | . . Plural generators, selectively operable |
| 39.22 | | . . Varying cycle frequency relative to prime mover speed |
| 39.24 | | . . Automatic |
| 39.25 | | . . . Motive fluid to prime mover |
| 39.26 | | . . . Oxidizer, fuel and water or steam |
| 39.27 | | . . . Oxidizer and fuel |
| 39.281 | | . . . Fuel |
| 39.282 | | . . . . Torque sensor |
| 39.29 | | . . . Oxidizer |
| 39.3 | | . . . Water or steam |
| 39.31 | | . With mounting or supporting structure |
| 39.32 | | . With expansible connections |
| 39.33 | | . Convertible and combined |
| 39.34 | | . Rotating combustion products generator and turbine |
| 39.35 | | . . Continuous combustion type |
| 39.36 | | . Coaxial combustion products generator and turbine |
| 39.37 | | . Plural combustion products generators in ring coaxial with turbine |
| 39.38 | | . . Intermittent combustion type |
| 39.39 | | . . . Common rotary distributing valve |
| 39.4 | | . . . Common cam member |
| 39.41 | | . With exhaust pump for combustion products generator |
| 39.42 | | . With reversible turbine |
| 39.43 | | . With dual function turbine |
| 39.44 | | . With closed pocket turbine |
| 39.45 | | . With gear, pressure exchanger, or screw-type compressor |
| 39.461 | | . Using special fuel or oxidizer |
| 39.462 | | . . Monofuel type |
| 39.463 | | . . Plural distinct fuels |
| 39.464 | | . . Solid, slurry, emulsive, or suspensive type fuel |
| 39.465 | | . . Gaseous fuel at standard temperature and pressure |
| 39.47 | | . . Solid fuel containing oxidizer |
| 39.48 | | . With fluid pressure feeding of oxidizer, fuel or water |
| 39.49 | | . With air injection by fuel or steam jet |
| 39.5 | | . With exhaust treatment |
| 39.511 | | . . Regenerator |
| 39.512 | | . . . Rotary heat exchanger |
| 39.52 | | . . Exhaust gas recycling |
| 39.53 | | . With addition of steam and/or water |
| 39.54 | | . . Added in prime mover |
| 39.55 | | . . Added in combustion products generator |
| 39.56 | | . . Mixed in space above water |
| 39.57 | | . . . Combustion products pass through water |
| 39.58 | | . . Added in mixing nozzle or in turbine nozzle |
| 39.59 | | . . Added in separate mixing chamber |
| 39.6 | | . External-combustion engine type |
| 39.62 | | . . With plurality of combustion products generator per cylinder |
| 39.63 | | . . Continuous combustion |
| 39.64 | | . Alternate cycle |
| 722 | | . Combustion products generator |
| 723 | | . . Having catalyst in combustion zone |
| 724 | | . . Plural with intercycling by pressure fluctuations |
| 725 | | . . Having noise reduction means |
| 726 | | . . With means to pressurize oxidizer for combustion or other purposes |
| 727 | | . . . With oxidizer accumulator |
| 728 | | . . . Having oxidizer cooling means |
| 729 | | . . . Reciprocating positive displacement type |
| 730 | | . . With liquid heat exchanger |
| 731 | | . . With combuston products accumulator |
| 732 | | . . Having initial fuel-rich combustion zone |
| 733 | | . . . Separate fuel injectors for plural zones |
| 734 | | . . Having fuel supply system |
| 735 | | . . . Fuel injected into turbine |
| 736 | | . . . Fuel preheated upstream of injector |
| 737 | | . . . Fuel and air premixed prior to combustion |
| 738 | | . . . . Premix tube within combustion zone |
| 739 | | . . . With fuel supply manifold for separate injectors |
| 740 | | . . . With fuel injector |
| 741 | | . . . . Fuel control valve integral with injector |
| 742 | | . . . . Unitary injector having plural fuel flow paths |
| 743 | | . . . . Surface film injector |
| 744 | | . . . . Rotary fuel injector |
| 745 | | . . . . . Slinger type |
| 746 | | . . . . Plural distinct injectors |
| 747 | | . . . . . Injectors in distinct radially spaced parallel flow combustion products generators arranged to combine discharges |
| 748 | | . . . . With attendant coaxial air swirler |
| 749 | | . . . Having bluff flame stabilization means |
| 750 | | . . Having means to recycle combustion products internally of combustion zone |
| 751 | | . . Having diffuser for air inlet |
| 752 | | . . Combustor liner |
| 753 | | . . . Ceramic |
| 754 | | . . . Porous |
| 755 | | . . . Having means to direct flow along inner surface of liner |
| 756 | | . . . . Air directed to flow along inner surface of liner dome |
| 757 | | . . . . In an axial direction |
| 758 | | . . . Air introduced within liner counter to flow of combustion products |
| 759 | | . . . Air scoop extends into air flowing outside liner |
| 760 | | . . . Air outside liner flows counter to combustion products flow within liner |
| 39.75 | | . . With turbine |
| 39.76 | | . . Intermittent combustion type |
| 39.77 | | . . . Resonating |
| 39.78 | | . . . Rotating, oscillating, or reciprocating |
| 39.79 | | . . . With fluid actuated valve |
| 39.8 | | . . . With pressure actuated valve |
| 39.81 | | . . . With fuel metering valve |
| 39.821 | | . . With ignition device |
| 39.822 | | . . . Catalytic type |
| 39.823 | | . . . Pyrotechnic squib or charge type |
| 39.824 | | . . . Hypergolic type |
| 39.825 | | . . . Single shot liquid type |
| 39.826 | | . . . Pilot or torch type |
| 39.827 | | . . . Spark type |
| 39.828 | | . . . Incandescent type |
| 39.83 | | . Cooling of auxiliary components |
| 639 | | MOTOR ACTUATED BY ACCUMULATING AND DUMPING LIQUID OR FLUENT MATERIAL |
| 640 | | . Rocking member having opposite accumulating means |
| 641.1 | | UTILIZING NATURAL HEAT |
| 641.2 | | . Geothermal |
| 641.3 | | . . With direct fluid contact |
| 641.4 | | . . With deep well turbopump |
| 641.5 | | . . With fluid flashing |
| 641.6 | | . With natural temperature differential |
| 641.7 | | . . Ocean thermal energy conversion (OTEC) |
| 641.8 | | . Solar |
| 641.9 | | . . With distillation |
| 641.11 | | . . With elevated structure |
| 641.12 | | . . . Air is working fluid |
| 641.13 | | . . With single state working substance |
| 641.14 | | . . . Gaseous |
| 641.15 | | . . With solar concentration |
| 516 | | MOTOR OPERATED BY EXPANSION AND/OR CONTRACTION OF A UNIT OF MASS OF MOTIVATING MEDIUM |
| 517 | | . Unit of mass is a gas which is heated or cooled in one of a plurality of constantly communicating expansible chambers and freely transferable therebetween |
| 518 | | . . Having means to change operational phase relationship of working member and displacer |
| 519 | | . . Expansible chamber having rotatable or oscillatory displacer |
| 520 | | . . Having free floating displacer or transfer piston |
| 521 | | . . Having means to increase or diminish quantity of motivating mass |
| 522 | | . . Having means to control rate of flow of mass between chambers |
| 523 | | . . Having electrical heating means for mass |
| 524 | | . . Having means to control temperature of heating or cooling chamber |
| 525 | | . . Motor having plural working members |
| 526 | | . . Motor having regenerator for mass |
| 527 | | . Mass is a solid |
| 528 | | . . Mass heated because of resistance to flow of electric current |
| 529 | | . . Mass is bimetallic |
| 530 | | . Mass is a liquid |
| 531 | | . . Liquid is vaporized |
| 508 | | FLUID WITHIN EXPANSIBLE CHAMBER HEATED OR COOLED |
| 509 | | . Special motive fluid |
| 510 | | . Air rarefied by combustion |
| 511 | | . Fluid mingling (e.g., condensation) |
| 512 | | . Having means within the working chamber to effect the pressure of fluid therein |
| 513 | | . . Electric heating means |
| 514 | | . Concurrent fluid supply and vaporization |
| 515 | | . Having control means for heating or cooling means |
| 642 | | MOTIVE STEAM GENERATED FROM HOT WATER CHARGE BY REDUCING PRESSURE ABOVE CHARGE |
| 643 | | MOTIVE FLUID ENERGIZED BY EXTERNALLY APPLIED HEAT |
| 644.1 | | . Heating motive fluid by nuclear energy |
| 645 | | . Process of power production or system operation |
| 646 | | . . Including start up, shut down, cleaning, protective or maintenance procedure |
| 647 | | . . Including operating at or above critical pressure |
| 648 | | . . Including production of withdrawable product or steam for external use |
| 649 | | . . Including mixing or separating materials of different chemical compositions in a motive fluid flow path |
| 650 | | . . Producing power by heating and cooling a single phase fluid |
| 651 | | . . Including vaporizing a motive fluid other than water |
| 652 | | . . Of accommodating, fluctuating or peak loads |
| 653 | | . . Including superheating, desuperheating, or reheating |
| 654 | | . . Including mingling motor exhaust steam with boiler feed water |
| 655 | | . Noncommunicating heat transferring motive fluid system (e.g., cascade, etc.) |
| 656 | | . Having ancillary structure for starting |
| 657 | | . Having apparatus cleaning, sealing, lubricating, purging, standby, or protecting feature |
| 658 | | . . Damage to heat receiving element prevented by automatic means maintaining minimum flow |
| 659 | | . Including heat, steam, or compressed gas storage means |
| 660 | | . Having condition responsive control |
| 661 | | . . Of or by heat rejecting means or its bypass |
| 662 | | . . Involving feed from source means to separate motor stages or utilizing means |
| 663 | | . . Of branched feed to, condition of, or heating means for motive fluid between motor stages |
| 664 | | . . Of or by heat source material or element |
| 665 | | . . . And of or by boiler liquid level or feed |
| 666 | | . . Of bypass of superheater or desuperheater |
| 667 | | . . Of means controlling boiler or its feed |
| 668 | | . Power system physically related to vehicle structure |
| 669 | | . Motor mounted in or on boiler |
| 670 | | . Power system involving change of state |
| 671 | | . . Motive fluid comprises a material other than steam or water |
| 672 | | . . . Motor exhaust used in combustion zone |
| 673 | | . . . One fluid absorbs or reacts with another |
| 674 | | . . . Air and steam supplied to motor |
| 675 | | . . Gravity motor actuated by weight of condensed vapor |
| 676 | | . . Including plural distinct boilers, heat supplies or external sources of vapor |
| 677 | | . . Serially connected motor with intermotor supply or withdrawal of motive fluid |
| 678 | | . . . Withdrawn fluid heats boiler feed indirectly |
| 679 | | . . Having motive fluid reheater between serially connected motors |
| 680 | | . . . Motive fluid bypassing upstream motor heats reheater |
| 681 | | . . Motor exhaust mixes with combustion products of boiler heater |
| 682 | | . Single state motive fluid energized by indirect heat transfer |
| 683 | | . . Motor exhaust fed into combustion device |
| 684 | | . . Including interstage reheat means |
| 325 | | PRESSURE FLUID SOURCE AND MOTOR |
| 532 | | . Shock or resonant wave type of energy transmission |
| 533 | | . Pulsator |
| 534 | | . . Having signal, indicator or recorder of apparatus condition |
| 535 | | . . . Responsive to leakage of pulse fluid |
| 536 | | . . Plural correlated pulsators transmitting unlimited rotary input to unlimited rotary output |
| 537 | | . . Programmed, self-cycled or self-pulsed |
| 538 | | . . . Including electrical control or actuation |
| 539 | | . . . Cam drive of plural masters |
| 540 | | . . . Including timer or time delay means the cycle |
| 541 | | . . . Having means terminating cycle at parking or holding position |
| 542 | | . . . Pneumatic device having pulse air bleed or supply means |
| 543 | | . . . Self-operated pulse fluid purge or quantity adjustment structure |
| 544 | | . . . Continuously acting self-pulsing master with manually settable slave release or output control valve |
| 545 | | . . Having electricity or magnetically operated structure |
| 546 | | . . Pulsator synchronizes movement of plural outputs |
| 547.1 | | . . With control of or by a separate power fluid, etc. |
| 547.2 | | . . . By pressure responsive valve dividing flow between motor and an auxiliary load |
| 547.3 | | . . . By manually operated valve dividing flow between motor and an auxiliary load |
| 548 | | . . . Flow in recirculating circuit controlled |
| 549 | | . . . Master structure provides non-overlapping periods of pressurization of diverse pressure ranges in distinct pulsator circuits |
| 550 | | . . . Master driven by manual power control lever on power failure and having means adjusting lever throw or master resistance responsive to failure of power fluid supply |
| 551 | | . . . Manual master and controller of motor driven master actuated by separate linkages to a common operating lever |
| 552 | | . . . Mechanical feedback to manual control controls power fluid to establish position of working member of master |
| 553 | | . . . . With distinct piston or diaphragm exposed to pulsator pressure imparting feel to manual control |
| 554 | | . . . . Having load deformable means between master working member and motor thrust means adjusting bias of manual control |
| 555 | | . . . Master movement of master produces a pressure that controls the power fluid |
| 556 | | . . . . Power fluid input controller operated by piston or diaphragm acted on one side by pressure of a manual master and on the other by pressure of a power driven master |
| 557 | | . . . . Pressurized fluid from manual master charges slave and controls power fluid to separate master |
| 558 | | . . . . . Fluid from the manual master fed to slave through a passage in the working member of the power master |
| 559 | | . . . . . . Passage extends across the expansible chamber of the motor of the power master |
| 560 | | . . . Power fluid also fed into a separate expansible chamber directly driving output means |
| 561 | | . . Pressure balancing free piston or diaphragm between parallel pulsators |
| 562 | | . . Master piston of one pulsator circuit drives master piston of a parallel circuit through a resilient, fluid or lost motion connection |
| 563 | | . . Expansible chamber of output pressurized directly by motive fluid and indirectly by a master driven by the motive fluid |
| 564 | | . . . Delivery pressure of master lower than pressure driving master |
| 565 | | . . Master and diverse non-pulsator drive of output member or members |
| 566 | | . . . Manual master and alternate nonmanual pressure fluid source feed output motor |
| 567 | | . . Including plural separately operable master actuators or master units driving a common slave |
| 568 | | . . Having distinct means for holding a pulsator element in set position |
| 569 | | . . . Distinct externally operable valve sealing pulse fluid in slave |
| 570 | | . . . Mechanical latch, brake or detent |
| 571 | | . . Double-acting slave unit or opposed slaves having a single output |
| 572 | | . . . Having pulse fluid pressure or quantity compensating or adjusting means |
| 573 | | . . . . Self-acting phase balancing means acting at midpoint or end of stroke |
| 574 | | . . Automatic control of plural stage pressure generation or utilization |
| 575 | | . . . Automatic trapping of fluid back of delivery piston forms temporary pulsator driving piston during one stage |
| 576 | | . . . Of separate movement of plural delivery pistons |
| 577 | | . . . . Central externally driven piston drives surrounding piston means through a load responsive connector |
| 578 | | . . . Unitarily movable displacer delivers fluid from two delivery chambers, one chamber being ineffective under high pressure delivery |
| 579 | | . . Slave of first master drives master of another slave |
| 580 | | . . . Parallel masters driven by first pulsator |
| 581 | | . . Plural structurally related master pistons, cylinders or pulsator circuits |
| 582 | | . . Having safety standby structure becoming operative upon apparatus malfunction |
| 583 | | . . Pulse fluid vessel embracing output piston and fluid displacing element |
| 584 | | . . Having separately and manually operated structure for charging, discharging bleeding, or adjusting pulsator volume |
| 585 | | . . Holder for reserve liquid feeds master |
| 586 | | . . . Having means to establish holding pressure in pulse liquid |
| 587 | | . . . . Pressure maintained through inlet or piston cylinder of master |
| 588 | | . . . Master piston traps liquid on advance across a feed port in cylinder wall |
| 589 | | . . . Master piston or its actuator mechanically operates valve between holder and master cylinder |
| 590 | | . . Condition responsive device limits return flow from biased slave |
| 591 | | . . Having valve, director, or restrictor in pulse fluid flow path |
| 592 | | . . Having, surge chamber, fluid supply means, or means compensating for fluid expansion, contraction or leakage |
| 593 | | . . Having fluid motor driving piston of master unit |
| 594 | | . . Having cam, or lever system driving master |
| 326 | | . Utilizing a mixture, suspension, semisolid or electro-conductive liquid as motive fluid |
| 327 | | . Methods of operation |
| 328 | | . Having a signal, indicator or inspection means |
| 329 | | . Condition responsive control means responsive to, or compensating for, motive fluid compressibility, temperature variation or viscosity variation driven master |
| 330 | | . Coaxial impeller and turbine unit |
| 331 | | . . Reversible turbine or turbine system |
| 332 | | . . . Having pitch control or motive fluid flow guide or reaction blade means |
| 333 | | . . . Having means to brake or free flow guide means |
| 334 | | . . . Having means to remove or insert flow guide means from or into motive fluid flow path |
| 335 | | . . . Having plural individually actuatable units |
| 336 | | . . Having filtering, de-aerating, cleaning or bleeding structure |
| 337 | | . . Having heating or cooling means |
| 338 | | . . Having shock, vibration or surge control structure |
| 339 | | . . Having lubricating means |
| 340 | | . . Plural turbines drive relatively movable output members |
| 341 | | . . Having brake or clutch controlling movement of a flow guide located in the impeller-turbine flow path |
| 342 | | . . . With means adjusting blade orientation or blade exposure in flow path |
| 343 | | . . . Speed or fluid condition responsive brake or manually adjustable brake |
| 344 | | . . . . Braked casing |
| 345 | | . . . One-way clutch between the movable guide, an impeller, turbine or a second movable guide |
| 346 | | . . . Plural movable guides, one having a one-way clutch to frame |
| 347 | | . . Having condition responsive or manually settable control means to regulate unit output |
| 348 | | . . . Distributes motive fluid between plural units, stages or guides |
| 349 | | . . . Adjusts impeller or turbine axially |
| 350 | | . . . . Variable face clearance |
| 351 | | . . . Controls scoop operation for removing liquid from rotating casing |
| 352 | | . . . Of means within an impulse, reaction or energy transfer flow path being adjustable to modify flow of motive fluid |
| 353 | | . . . . Motive fluid guide vane transferable axially into or out of motive fluid flow path |
| 354 | | . . . . Pitch or orientation of flow directing guide or blade controlled |
| 355 | | . . . . . Speed responsive |
| 356 | | . . . . . Motive fluid pressure responsive |
| 357 | | . . . Of means adjusting the mass of level of motive fluid at the impeller energy transfer zone |
| 358 | | . . . . Including continuously driven auxiliary pump |
| 359 | | . . . . Exhaust valve |
| 360 | | . . . . . Motive fluid pressure responsive |
| 361 | | . . Having separate guide or reaction means in circuit including impeller and turbine |
| 362 | | . . . Rotatable guide or reaction means coaxial with the impeller |
| 363 | | . . Plural impeller-turbine units |
| 364 | | . . Impeller or turbine integral with unit housing |
| 365 | | . . . Fluid deflecting means |
| 366 | | . . . Toroidal impeller and turbine |
| 367 | | . . . . Having core or ring member at interface |
| 368 | | . Control by independently operated punch card, tape, digital computer, counter, template, or programmer cyclic control |
| 369 | | . Cyclically operable reciprocating or oscillating motor or output stroke device |
| 370 | | . . Pneumatic motor |
| 371 | | . . Having means to store and release energy usable to energize motor work output means |
| 372 | | . . . Pneumatic counter-balance of gravity load on motor (e.g., deep well pump rod, etc.) |
| 373 | | . . Progressive change of stroke length in successive strokes |
| 374 | | . . Correlated independently movable output members |
| 375 | | . . Correlated power input pumps and/or pressurized fluid sources |
| 376 | | . . Motor control means having timer or time delay means |
| 377 | | . . . Provides dwell or press period at end of stroke |
| 378 | | . . Having purging, surge accommodating, or leaking handling or replenishing structure |
| 379 | | . . Having condition responsive cycle abort means or means for manual control of motor output |
| 380 | | . . With means to shut down system after a complete to and fro cycle of the motor means |
| 381 | | . . Having condition responsive control of variable displacement pump |
| 382 | | . . . Cam or gear carried by stroke device varies displacement pump |
| 383 | | . . Automatic or cyclic means provided plural distinct motor speeds in cycle |
| 384 | | . Expansible chamber type volumetric responsive measuring device in series with or driven by output motor operates the motor controller |
| 385 | | . Manual pump pressurizes fluid to position output motor motive fluid control valve |
| 386 | | . . Manual pump supplies motive fluid to output motor when power motive fluid pump is inactive |
| 387 | | . Distinct structure metering and dispensing a stroke length determining volume of motive fluid to the motor |
| 388 | | . Full range correspondence of position of external manipulator and motor positioned member effected by feedback linkage |
| 389 | | . . Positioned member is displacement controller of second motor pump |
| 390 | | . . Electrical feedback means |
| 391 | | . . Feedback linkage controls variable displacement pump |
| 392 | | . . Feedback includes plural movable valve parts |
| 393 | | . Manipulator for motive fluid control valve having load feel or motor pressure feedback |
| 394 | | . Having apparatus control by timer or delay means |
| 395 | | . Control relative to independently driven oscillator, speed standard or pacer device |
| 396 | | . Utilizing lubricant, starter motor, cooling fluid, or fluid used for combustion in an internal combustion engine |
| 397 | | . . Vacuum generated by internal combustion engine intake manifold powers motor |
| 398 | | . Utilizing natural energy or having a geographic feature |
| 399 | | . Unsafeness, unreadiness or disarray prevent manual change or operative state |
| 400 | | . Selective or simultaneous power and manual energy inputs |
| 401 | | . . Fluid motor and directs manual drive of output device |
| 402 | | . . Separate manual and motor driven pumps supply motive fluid to output motor |
| 403 | | . Apparatus having means responsive to or ameliorating the effects of breakage, plugging, mechanical failure or power failure |
| 404 | | . . Stand-by stored energy means activated responsive to malfunction or power failure |
| 405 | | . . Second motive fluid supply means takes load responsive to failure of first |
| 406 | | . . Output means locked, positioned or released on failure of motive fluid supply means |
| 407 | | . Pneumatic motor with gas supply or removal device |
| 408 | | . . Convertible motor-pump device selectively charges and is driven by gas from storage vessel |
| 409 | | . . Having automatic control |
| 410 | | . . . Responsive to condition in gas storage vessel |
| 411 | | . . . Suction pressure on motor regulated |
| 412 | | . . Having pump device |
| 413 | | . With control means for structure storing work driving energy (e.g., accumulator, etc.) |
| 414 | | . . Energy of braking or of reversed load on motor stored |
| 415 | | . . Accumulator pressurized by gas pump or external gas supply |
| 416 | | . . Plural accumulators |
| 417 | | . . Stroke device driven by successively operated energy input structure and stored energy structure |
| 418 | | . . Control by sensor of accumulator condition |
| 419 | | . Motor driven by motive fluid of system drives pump pressurizing motive fluid of system |
| 420 | | . Having condition responsive control in a system of distinct or separately operable outputs or output drive units |
| 421 | | . . With plural pump or motive fluid source relationships selected by multiway valve |
| 422 | | . . Independently actuatable outputs with condition responsive means insuring sufficiency of feed of motive fluid |
| 423 | | . . Including means for controlling or for reversing input pump drive |
| 424 | | . . Serially connected motors controlled to establish parallel operation or to by-pass a motor means of the series |
| 425 | | . . Condition responsive means establishes number of motor sections driving a common output |
| 426 | | . . Speed of, pressure in, or position of one output motor or motor section controls another |
| 427 | | . . With manual control or selection of motor, motor speed or motor load |
| 428 | | . Having condition responsive control in a system of separately operable power input pumps, pump motors, pump cylinders or pressure fluid sources |
| 429 | | . . With externally operated multiway valve changing the relationships of the motive fluid pressurizing or supplying means |
| 430 | | . . Pressure or volume responsive means shifts the relationship |
| 431 | | . Condition responsive control of or by input to input pump drive means |
| 432 | | . . Pump drive means deactivated responsive to position of output stroke device |
| 433 | | . Having correlated or joint actuation of controller of input to motive fluid pressurizer and of controller of motive fluid floow |
| 434 | | . . Interlinked pump drive controller and manipulator of stroke device |
| 435 | | . Having a mechanical clutch or brake device in the power train |
| 436 | | . . Correlated control of device and motive fluid flow controller |
| 437 | | . . Selective fluid and mechanical drive of output from input |
| 438 | | . . . Condition responsive selection |
| 439 | | . . Device acts on intermediate reactive rotor to modify speed ratio or direction |
| 440 | | . . . Condition or direction responsive device |
| 441 | | . . Condition or direction responsive device |
| 442 | | . . Device holds output in adjusted position |
| 443 | | . Servo-motor having externally operated control valve sets motor or pump displacement |
| 444 | | . . Having auxiliary pump or external source of motive fluid supplying servo motor |
| 445 | | . Condition responsive control of pump or motor displacement |
| 446 | | . . Pump displacement varied responsive to position of motor or output device |
| 447 | | . . Control actuated by a servo-motor fed by a speed indicating auxiliary pump |
| 448 | | . . By means sensing rotational speed of output motor |
| 449 | | . . By means sensing rotational speed of prime mover or pump |
| 450 | | . . Choke in motor feed or discharge line establishes displacement control pressure (e.g., rate of flow responsive, etc.) |
| 451 | | . . Controlled by torque of motor or motor discharge pressure |
| 452 | | . . Pump displacement controlled by pump discharge or motor feed pressure |
| 453 | | . With means purging, cleaning or separating undesirables from motive fluid |
| 454 | | . . Solids from liquid separator |
| 455 | | . Having leakage collecting structure |
| 456 | | . Having distinct cooling or lubricating structure |
| 457 | | . Collapsible joined device having fluid trapping valve in joint |
| 458 | | . Having assembly or repair structure |
| 459 | | . Condition responsive control of motive fluid flow |
| 460 | | . . Holding or braking valve in motor exhaust line controlled by pressure in motorfeed line |
| 461 | | . . Discharge from contracting cylinder of double-acting motor controlled |
| 462 | | . . With externally operable multiwasy valve means directing flow to a stroke device |
| 463 | | . . . Sensor of external condition controls valve |
| 464 | | . . Of motive fluid transfer between a reservoir and a recirculating path of a pump motor loop |
| 465 | | . . Having externally operable means for setting motor or pump displacement or direction of rotation |
| 466 | | . . Of braking or holding valve in motor discharge line |
| 467 | | . . Stroke cylinder open to exhaust responsive to position of output member |
| 468 | | . . Of by-pass of motor, pump or flow control element |
| 469 | | . Having means controlling or attenuating shock vibration, sticking or chattering |
| 470 | | . Externally operated multiway valve or interconnected control elements control motive fluid for a limited stroke to-and-fro device |
| 471 | | . . Having plural distinct or separately operable output means |
| 472 | | . . Flow to opposed expansible chambers having a common output reversed |
| 473 | | . Pump means moves motive fluid from one chamber to an opposite chamber of opposed expansible chambers having a common output |
| 474 | | . . Valve or restriction controls gravity or spring return of output |
| 475 | | . . With means compensating for charge leakage or volume difference between discharging and receiving chambers |
| 476 | | . . Reversible delivery from pump means |
| 477 | | . Ram driven by fluid pumped from reservoir |
| 478 | | . . Having means pressurizing, vacuumizing or venting reservoir |
| 479 | | . . Having selective or variable pump displacement or pump drive leverage |
| 480 | | . . Telescopic ram |
| 481 | | . . Having fluid trapping means with a manual release or by-pass holding ram |
| 482 | | . . . Release valve and pump actuated by a common handle |
| 483 | | . Having selecting means distributing motive fluid between plural motors or cylinders rotatating a common output shaft |
| 484 | | . Having plural energy outputs (e.g., plural motors, etc.) |
| 485 | | . . Unit having coaxial rotary output shafts and pump means in a common housing (e.g., automobile differential, etc.) |
| 486 | | . Having plural energy input means, pumps or diverse pump outlets |
| 487 | | . Input pump and rotary output motor system having displacement varying type of direction or speed selector |
| 488 | | . . Including auxiliary system feed pump |
| 489 | | . . Having valve means controlling flow between pump and motor |
| 490 | | . . Both motor and pump have displacement adjustment means |
| 491 | | . . . Having common or intercontrolled adjuster actuating means |
| 492 | | . . . . Motor swash plate and pump swash plate intercontrolled |
| 493 | | . Valve means reverses flow from pump to reversible rotary motor |
| 494 | | . Including by-pass or restrictor controlling flow circuit |
| 495 | | MOTOR HAVING A BUOYANT WORKING MEMBER |
| 496 | | . With means to vary buoyancy of working member |
| 497 | | . Working member actuated by the rise and fall of a surface of a body of fluid |
| 498 | | . . Having tide responsive working member positioning means |
| 499 | | . . Having means responsive to lateral impulse of fluid |
| 500 | | . . Having articulated buoyant members |
| 501 | | . . Motor is free floating unit |
| 502 | | . . Having fluid flow or wave controlling, confining or directing means |
| 503 | | . . . In which the control means is variable |
| 504 | | . . Having flexible strand working member motion transmitting means |
| 505 | | . . Having relatively movable working members |
| 506 | | . . Working member pivotally supported |
| 507 | | . . Having one-way clutch power transmission means, e.g., ratchet, etc. |
| 685 | | MOTOR HAVING EXHAUST FLUID TREATING OR HANDLING MEANS |
| 686 | | . Having condition responsive control of exhaust structure or by exhaust condition |
| 687 | | . Motor-exhaust assembly with stress relieving or absorbing structure |
| 688 | | . Water mingled with exhaust steam |
| 689 | | . Exhaust fluid mingled with non-exhaust fluid |
| 690 | | . Motor and indirect heat exchanger |
| 691 | | . . Boiler feed water heated by exhaust |
| 692 | | . . Having condensate pump |
| 693 | | . . Plural heat exchangers |
| 694 | | . Including exhaust flow directing or dividing device |
| 695 | | . . Device directs exhaust of air motor into atmosphere |
| 696 | | . . Device is draft structure of hydraulic motor |
| 697 | | . . Turbine discharge directed to flow line |
| 698 | | SYSTEM HAVING PLURAL MOTORS OR HAVING DIVERSE TYPES OF ENERGY INPUT |
| 699 | | . Spring type motor and internal combustion engine motor |
| 700 | | . Motors intercontrolled responsive to angular speed differential of rotatable output shafts |
| 701 | | . . Hydraulic or pneumatic intercontrol system |
| 702 | | . . Electrical intercontrol system |
| 703 | | . Control including pacer, oscillator, punch card, template or tape |
| 704 | | . Control including clock, retarder or programmer |
| 705 | | . Signal, indicator or inspection means |
| 706 | | . Having condition responsive control |
| 707 | | . . Of branched flow of motive fluid through serially connected motors |
| 708 | | . . Of or by motor cooling, ventilation, or brake system |
| 709 | | . . Of or by disconnect or load release means to output means or between motors |
| 710 | | . . Intercontrol of internal combustion engines responsive to relative fuel or manifold conditions |
| 711 | | . . First motor load share adjusted relative to the load share of a second motor driving a common load, responsive to a condition of the second motor or of the load |
| 712 | | . Engine apparatus or system actuatable selectively or simultaneously by internal combustion of fuel and by expansion of motive fluid |
| 713 | | . Plural motors having brake means for motor or output means |
| 714 | | . Plural motors having supply or control of cooling, lubricating, or scavenging fluid |
| 715 | | . Plural motors, connected for serial flow of motive fluid |
| 716 | | . System of plural motors having a common output structure |
| 717 | | . . And another output |
| 718 | | . . Having disconnect means between a motor and the output |
| 719 | | . Interrelated or group control operating means for plural motors or outputs |
| 720 | | . Unitary support for plural motors |
| 721 | | MISCELLANEOUS |
| | | ****************************** |
| | | CROSS-REFERENCE ART COLLECTIONS |
| | | ****************************** |
| 900 | | EXCESS AIR TO INTERNAL COMBUSTION ENGINE TO ASSIST EXHAUST TREATMENT |
| 901 | | EXHAUST TREATMENT SPECIAL TO ROTARY INTERNAL COMBUSTION ENGINES |
| 902 | | ROTARY REACTOR, SEPARATOR OR TREATER OF EXHAUST OF AN INTERNAL COMBUSTION ENGINE |
| 903 | | CLOSURES OPERATORS |
| 904 | | PROPELLER OR AIR PLANE SYSTEM |
| 905 | | WINDING AND REELING |
| 906 | | ENGINE SPEED RESPONSIVE THROTTLE CONTROL SYSTEM |
| 907 | | WORKING MEMBER POSITIONED AGAINST COUNTERFORCE BY CONSTANTLY APPLIED MOTIVE FLUID |
| 908 | | WASHING MACHINE SYSTEM |
| 909 | | REACTION MOTOR OR COMPONENT COMPOSED OF SPECIFIC MATERIAL |
| 910 | | FREE PISTON |
| 911 | | FLUID MOTOR SYSTEM INCORPORATING ELECTRICAL SYSTEM |
| 912 | | COOLING MEANS |
| 913 | | COLLECTION OF REGGIO PATENTS |
| 914 | | EXPLOSIVE |
| 915 | | COLLECTION OF GODDARD PATENTS |
| 916 | | UNITARY CONSTRUCTION |
| 917 | | SOLID FUEL RAMJET USING PULVERIZED FUEL |
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