Subclass |
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ClassTitle
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COMBUSTION
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1 | | COMBUSTION BURSTS OR FLARE-UPS IN PULSES OR SERIAL PATTERN |
2 | | PROCESS OF COMBUSTION OR BURNER OPERATION |
3 | | . Decarbonizing, cleaning or purging |
4 | | . Feeding flame modifying additive |
5 | | . Burning waste gas, e.g., furnace gas, etc. |
6 | | . Starting or shutdown procedure |
7 | | . In a porous body or bed, e.g., surface combustion, etc. |
8 | | . Flame shaping, or distributing components in combustion zone |
9 | | . . Whirling, recycling material, or reversing flow in an enclosed flame zone |
10 | | . . Oxidizer added to region of incomplete combustion |
11 | | . Heating feed |
12 | | . Controlling or proportioning feed |
13 | | WITH INDICATOR OR INSPECTION MEANS |
14 | | . Correlated with action of condition responsive burner control |
15 | | . . Shutdown or aborted start attempt indicated |
16 | | . . . Responsive to gas leakage, overflow, abnormal pressure or electrical component malfunction |
17 | | . Burner component position indicator |
18 | | TIMER, PROGRAMMER, RETARDER OR CONDITION RESPONSIVE CONTROL |
19 | | . Responsive to combustion chamber pressure |
20 | | . Of or by exhaust damper or exhaust pump |
21 | | . By combustion destructible element, e.g., fusible plug, etc. |
22 | | . By sensing of gas leakage, flashback or escaped flame |
23 | | . Of means protecting burner component from combustion heat |
24 | | . With test circuit checking or analyzing flame sensing circuit for malfunction |
25 | | . . Utilizing unidirectional electrical conducting effect of flame |
26 | | . . Test circuit activated, then inactivated in starting |
27 | | . Providing repeated start attempts prior to shutdown upon failure to establish combustion |
28 | | . Actuation sequence of electric feed heater and feed flow controller or igniter |
29 | | . Control of purger, of scavenger or of combustion start-up delay period |
30 | | . . Of scavenging or purging pump |
31 | | . . . Scavenging or purging period started by combustion demand |
32 | | . Of cleaning means |
33 | | . Of extinguishing means |
34 | | . . Wick cover actuated in response to tilting of burner |
35 | | . . By candle length or fuel quantity |
36 | | . Of or by burner feed supply heating structure |
37 | | . . By controlling admittance of feed to structure |
38 | | . . . By pressure of feed in structure |
39 | | . . . By level of liquid feed in structure |
40 | | . . . By linear expansion of feed holder |
41 | | . . Supply of heat to heating structure controlled |
42 | | . Sensor of first burner controls second burner, e.g., pilot and main, etc. |
43 | | . . With electrical igniter |
44 | | . . . Igniter deenergized by fuel pressure variation in start effort |
45 | | . . . Igniter deenergized by timer, programmer or retarder |
46 | | . . . Igniter deenergization responsive to first burner ignition |
47 | | . . . With manual igniter actuation |
48 | | . . Sensor of second burner controls third burner |
49 | | . . And an igniting burner for first burner |
50 | | . . Sensing of flame at both burners required for continued operation of second burner |
51 | | . . Both burners cut off upon sensed extinguishment of first burner |
52 | | . . . First burner manual reset valve cut off |
53 | | . . . . Single valve cuts off branched flow |
54 | | . . . . . Reset includes structure preventing feed to second burner prior to sensed combustion at first burner |
55 | | . . . . Burners independently controlled by reset valves |
56 | | . . . Having cut-off valve by-pass or additional supply to first burner |
57 | | . . Manual reset of second burner required upon first burner extinguishment |
58 | | . . Sensor controls diaphragm motor of second burner valve |
59 | | . . Electrical or magnetic sensor controls second burner |
60 | | . Of sequential operation of plural burners, e.g., pilot and main, etc. |
61 | | . . By fuel feed pressure variation |
62 | | . Of diverse feed or feed rate in starting, e.g., enriching fuel mixture in starting, etc. |
63 | | . . Combustion sensor establishes "run" feed |
64 | | . Level responsive means controls fuel level in wick pot or pot type burner |
65 | | . Fuel feed cut off by collected fuel over-flow |
66 | | . Sensor of electrical condition or temperature of electrical igniter controls fuel feed |
67 | | . Igniter heat up and fuel feed sequence controlled by timer or retarder |
68 | | . Sensing of hot combustion zone condition blocks restart attempt |
69 | | . Shutdown by sensed absence of flame in proving period |
70 | | . . Recycle through proving period on sensing of failure of established flame |
71 | | . . Igniter cut off when flame establishment proved |
72 | | . Of igniter and feed controlled sequence |
73 | | . . By timer or retarder |
74 | | . . Combustion zone sensor controls igniter |
75 | | . By combustion or combustion zone sensor |
76 | | . . Combustion product composition sensor |
77 | | . . Of shutdown by response to sensed combustion failure or overheat |
78 | | . . . By electrical control circuit |
79 | | . . . . Photoelectric sensor |
80 | | . . . . Thermoelectric generator sensor |
81 | | . . . Manual setting means for biased valve released upon sensed combustion |
82 | | . . . With fuel feed means downstream of shutdown valve |
83 | | . . . Sensor movement losses means holding shutdown valve open against bias |
84 | | . . . . Held by latch, latch released by sensor |
85 | | . . . . . Expanding fluid sensor |
86 | | . By manually started timer or retarder, or by time of day device |
87 | | . . Of combustion initiating means, e.g., match striker, etc. |
88 | | . By tilting, jarring, or mechanical damage |
89 | | . By condition of burner feed or feed means |
90 | | . . Sensor of one feed controls another feed |
91 | | PROJECTOR AND IGNITER FOR LIQUID OR GELLED FUEL SLUG OR ROD, E.G., FLAME THROWER, ETC. |
357 | | ILLUMINATING FLASH DEVICE, E.G., PHOTOGRAPHIC BULB, ETC. |
358 | | . Fuel charge within sealed transparent casing, e.g., bulb |
359 | | . . Plurality of bulbs associated for sequential ignition |
360 | | . . Coated casing |
361 | | . . Percussive ignition means ignites charge |
362 | | . . Electrically ignited primer ignites charge |
363 | | . Having fuel charge feeding means |
364 | | . Having protective shield |
365 | | . Electrical means ignites charge |
99 | | MAGNESIUM STRIP |
100 | | INCANDESCENT MANTLE |
101 | | . Resiliently supported |
102 | | . Wick feeds vapor to mantle |
103 | | . Heated feed line section |
104 | | . . Discrete flame holder heats section, e.g., auxiliary jet, etc. |
105 | | . . Within mantle |
106 | | . . Above upwardly fed mantle |
107 | | . . Heated by downwardly fed mantle |
108 | | . Distinct means increases pressure at mantle |
109 | | . Depends below downwardly facing fuel discharger |
110 | | . Supported above upwardly facing fuel discharger |
111 | | . Supporting or protecting means external of mantle |
112 | | . . Extending within mantle |
113 | | . . On upwardly opening mantle |
114 | | WITH MEANS ATTENUATING SOUND OR PULSATION |
115 | | COMBUSTION PRODUCTS RETURN STRUCTURE |
116 | | . Recirculation about mixing or combustion chamber wall or baffle |
117 | | WITH EXTERNAL DRAIN FOR SURPLUS LIQUID FUEL DISCHARGED INTO VAPORIZATION OR COMBUSTION ZONE |
118 | | . Drained collecting basin spaced from zone |
119 | | WITH DRIP OR LEAKAGE COLLECTOR |
120 | | WITH WICK TRIMMING, TREATING, INSERTING, OR REMOVING MEANS |
121 | | WITH APPARATUS CLEANING, PURGING OR SCAVENGING MEANS |
122 | | . Scraping or clearing member |
123 | | . . Feed orifice penetrating |
124 | | WITH RESERVE FLINT HOLDER |
125 | | WITH SIMULATION FEATURE |
126 | | WITH ORNAMENTATION OR FLAME COLORING ADDITIVE |
127 | | BURNER ASSEMBLY INCLUDES IGNITER ELEMENT AND REMOVABLE HAND MANIPULATABLE TORCH |
128 | | . Electrical igniter |
129 | | BURNER HEAD COVER OPERATIVELY INTERRELATED WITH IGNITER |
130 | | . Interconnected with valve in fuel feed passage |
131 | | . . By movably mounted burner nozzle |
132 | | . Electrical igniter |
133 | | . Solid ignition charge dispenser and striker |
134 | | . Actuation of ignition member releases biased open cover |
135 | | . Cover, latched closed, biased open; igniter actuated on release |
136 | | . . Abrasive wheel moves with cover about a common axis |
137 | | . Cover actuator cocks and releases abrasive member drive |
138 | | . Common axis for cover and abrasive wheel |
139 | | . . Actuator (e.g., finger piece) engaged with cover for relative movement |
140 | | . . . Gear drive between cover and actuator |
141 | | . One way drive means between cover and abrasive wheel |
142 | | BURNER HEAD OR IGNITER REMOVABLY SECURED TO FUEL TANK BY ENCIRCLING FRAME OR CASING |
143 | | . Burner head on tank and igniter on frame or casing |
144 | | BURNER CAP, COVER OR EXTINGUISHER |
145 | | . Fluid |
146 | | . Movably or removably mounted cover for flame holder |
147 | | . . Cover bars oxidizer from catalyst |
148 | | . . Connected to lamp chimney or its support |
149 | | . . And distinct snuffer within cover |
150 | | . . Cover operatively interconnected with feed controller or feed pump |
151 | | . . And windshield within covered zone |
152 | | . . Pivotally mounted |
153 | | CORRELATION OF FUEL OR POWER SUPPLY WITH COMPONENT MOVEMENTS IN A DISABLING AND ENABLING SEQUENCE |
154 | | WITH REPAIR, ASSEMBLY OR DISASSEMBLY ADJUNCT |
155 | | . Slide or roller |
156 | | CONVERTIBLE |
157 | | MEANS AT CHAMBER OUTLET ESTABLISHING COMBUSTION PRESSURE DISTINCT FROM AMBIENT |
158 | | . Chamber outlet forms jet nozzle |
159 | | FUEL DISPERSER INSTALLED IN FURNACE |
160 | | . Disperser cooled by fluid additional to furnace feed |
161 | | . Furnace heated feed line section |
162 | | . . Distinct sections feeding disparate fluids to furnace |
163 | | . . Section feeds steam to disperser |
164 | | . . Section feeds oxidizer through furnace wall opening spaced from that for disperser |
165 | | . . . Oxidizer fed at spaced points along combustion path |
166 | | . . Section feeds oxidizer to disperser or through disperser furnace wall opening |
167 | | . . . Section is furnace wall cavity leading to disperser |
168 | | . Rotary disperser projects at surrounding flange surface |
169 | | . . Mixing ring or group of deflectors overhangs flange surface |
170 | | . Disperser feeds into permeable mass, e.g., checkerwork, etc. |
171 | | . With discrete flame directing baffle |
172 | | . . Baffle means forms flame ring around combustion chamber |
173 | | . Feed projected tangential to wall of circular combustion chamber |
174 | | . Spaced fuel dispersing orifices within furnace |
175 | | . . Intersecting fuel streams |
176 | | . . . Opposed rows of streams of radially directed streams in a common plane |
177 | | . . Annular arrangement with fuel directed on surrounding combustion chamber wall |
178 | | . . Row with parallel discharge through combustion chamber wall |
179 | | . . . Longitudinally adjacent rows |
180 | | . . Row across combustion chamber |
181 | | . Plural feed means extending to common wall opening of furnace |
182 | | . . Duct with air whirling means surrounds disperser |
183 | | . . . Row of stationary blades coaxial with disperser whirls air |
184 | | . . . . Pivotally adjustable blades |
185 | | . . Feed whirling means at wall |
186 | | . . Shiftably mounted disperser; or flame shaper |
187 | | . . Feeds discharged coaxially |
188 | | . . . Air chamber with inlet control surrounds disperser at wall |
189 | | . Disperser adjustably mounted for movement relative to furnace wall opening |
190 | | . Water, air or steam feeder spaced from disperser |
191 | | BURNER IGNITED BY FLASH FLAME THROUGH CONDUIT |
192 | | . Conduit feed means spaced from ignited burner |
193 | | . Unique burner manifold orifice feeds conduit |
194 | | . . Nipple forms orifice and anchors conduit |
195 | | FUEL DISTRIBUTOR UNDERLYING COMBUSTION ANNULUS HAVING AIR FEEDING PERFORATIONS |
196 | | . With pilot burner, primer, or electric combustion starter |
197 | | . Annulus movably mounted for access to distributor |
198 | | . Distributor annulus feeds combustion annulus through coaxial throat or row of orifices |
199 | | . Distributor receives heated fuel from annulus heated line section |
200 | | . Coaxial combustion chambers with intermediate air space |
201 | | . Structure surrounding annulus guides combustion air to perforations |
202 | | STRUCTURAL INSTALLATION |
203 | | FLAME HOLDER MOUNTED ON HEATED SINGLE CHARGE FUEL TANK |
204 | | . Fuel jet from heated tank traverses wick burner |
205 | | . Priming cup heats tank |
206 | | . Having heat conductor between spaced flame holder and tank |
207 | | HEATED LINE SECTION FEEDS FLAME HOLDER |
208 | | . Electrically heated section |
209 | | . Section and its heat source mounted for relative movement, e.g., to vary thermal effect, etc. |
210 | | . Heated section supplied by separate diverse feeds, e.g., water and fuel, etc. |
211 | | . . One feed heated before being fed to section |
212 | | . . . Another feed heated before being fed to section |
213 | | . Air from section discharged downwardly toward fuel surface |
214 | | . . Fuel surface is film descending from elevated structure |
215 | | . Distinct exhaust products line heats feed line |
216 | | . Lines for diverse feeds heated |
217 | | . . With mixing upstream of combustion zone |
218 | | . Basin for burning liquid fuel heats feed line section |
219 | | . . Heated line feeds steam to fuel basin area |
220 | | . . Separate basin and flame holder fuel lines |
221 | | . . . Valved branch of flame holder feed line feeds basin |
222 | | . . Basin receives fuel from terminus of heated fuel line |
223 | | . . . With selective deflector directing fuel to basin |
224 | | . . . Horizontally extending cavity of basin forms heated section |
225 | | . . . Basin mounted on valve housing |
226 | | . . . Heated fuel drum above basin |
227 | | . . . Basin encompasses vertical heated line section |
228 | | . . . . Line passes through basin to surrounding, descending discharge structure |
229 | | . . . . Elongated basin parallel to fuel line |
230 | | . Auxiliary burner heats wick within heated section |
231 | | . Fuel container having means feeding gas to a separate line heating burner and liquid to heated section |
232 | | . Section heated by distinct flame holders, one fed by heated section |
233 | | . Heated line supplies its heater and an external structure, e.g., flame holder |
234 | | . . One of a group of similar burners heats section |
235 | | . . Heated line supplies generated gas to main of distributing system |
236 | | . Section heated by auxiliary burner |
237 | | . . Main fuel line branch feeds auxiliary burner |
238 | | . Unheated fuel supply to flame holder |
239 | | . . Heated feed aspirates or atomizes fuel |
240 | | . Insert in heated fuel line, e.g., packing, etc. |
241 | | . . Lifts fuel from tank to heated section by capillary action |
242 | | . Housing encloses heated section and flame area |
243 | | . Flame enclosure comprises, or conducts heat to heated section |
244 | | . Discrete jet section of flame holder heats its fuel line |
245 | | . Unheated oxidizer supply to line between heated section and feed discharger |
246 | | . . Feed discharger wall cavity forms heated section |
247 | | . Fuel conduit within flame or combustion products zone |
248 | | . . Distinct baffle directs flame at or around conduit |
249 | | WITH FEATURE FOR ACCESS TO OR EXPOSURE OF FLAME HOLDER |
250 | | . With match scratching surface within enclosure |
251 | | . Enclosure movably mounted for access |
252 | | WITH ADJUNCTIVE MEANS TO EXTEND OR DEFLECT FLAME BY AIR BLAST OR ASPIRATION |
253 | | COMBINED |
254 | | ELECTRICAL OR MECHANICAL IGNITER CORRELATED WITH BURNER FEED |
255 | | . Having electric current producer |
256 | | . Switch or electrode of igniter moved by valve element or operator |
257 | | . . Make and break electrode moved |
258 | | BURNER HAVING ELECTRICAL HEATER OR IGNITER |
259 | | . Igniter and separate heater |
260 | | . Adjacent exposed liquid fuel surface on fuel support |
261 | | . . Capillary fuel holder |
262 | | . . . Resistance type heater or igniter |
263 | | . Igniter in shelter chamber |
264 | | . Spark electrode in front of or adjacent fuel discharger |
265 | | . . Gun type burner with electrode supported in air blast conduit |
266 | | . . Spark circuit includes feed terminus |
267 | | FRICTIONAL, CHEMICAL OR PERCUSSIVE TYPE IGNITER |
268 | | . Catalytic |
269 | | . Cap, match or pellet igniting charge holding and firing means |
270 | | . . Externally accessible operator fires charge within flame enclosure |
271 | | . . Plural charge holder with presenting structure |
272 | | . . . Serially connected charges |
273 | | . Spark projecter, e.g., flint and abrasive striker, etc. |
274 | | . . Mechanical movement operated abrasive member |
275 | | . . . Stored energy actuated; detent, latch or overcenter release |
276 | | . . Advancing type flint holder |
277 | | . . Mounted on fuel tank adjacent flame holder |
278 | | SEPARATELY SUPPLIED OR CONTROLLED, PHYSICALLY RELATED FLAME HOLDERS, E.G., DIVERSE FUELS, PILOT AND MAIN, ETC. |
279 | | . Relatively movable |
280 | | . By multiway valve |
281 | | . Correlated controls |
282 | | . Adjustable wick |
283 | | . Three mounted in cross igniting relationship |
284 | | . Coaxial |
285 | | . Having common flame chamber or shield means |
286 | | DISCRETE MEANS TRANSMITTING FLAME BETWEEN SEPARATE FLAME HOLDING SECTIONS |
287 | | HAVING COMBUSTION STARTING ASSISTANT |
288 | | CANDLE, E.G., TAPER, ETC. |
289 | | . Having structure additional to wax and wick |
290 | | . . Height adjuster or maintained flame level |
291 | | . . Fuel body totally within casing, e.g., vigil light, etc. |
292 | | . . Melt handler or receiver |
293 | | . . . Follower cap |
294 | | . . . Drained or openwork candle grip mounted on melt receiver |
295 | | . . Holder for plural candles |
296 | | . . Hook, clamp or spike supported candle holder |
297 | | . . Candle mounting attachment for socket type support |
298 | | FIBROUS WICK TYPE FLAME HOLDER |
299 | | . Having feeder or holder for disparate fluid |
300 | | . Means forcing air into flame area |
301 | | . Wick movement limiting structure |
302 | | . Tubular wick having central supporting and air supplying structure |
303 | | . . Having lateral air inlet passage through wick |
304 | | . . Having wick raiser |
305 | | . . . Screw thread on wick carrier |
306 | | . . . Rotatable threaded rod and follower |
307 | | . . . Rack and pinion |
308 | | . . . Reciprocated bar |
309 | | . . Having air guide or distributor |
310 | | . Having air or flame director, air distributor, or windguard |
311 | | . . Transparent director surrounding wick support or guide |
312 | | . . Director passageways, each surrounding wick or flame zone |
313 | | . . Director passageways leading to flame zone |
314 | | . . Air annulus leads to flame zone |
315 | | . Having adjustable wick exposure, position, or porosity setting structure |
316 | | . . Rotatable projection means engages wick |
317 | | . . . Transmission mechanism rotates means |
318 | | . . . Opposed rotatable wick engaging means |
319 | | . Having distinct fuel line between reservoir and wick guide or support means |
320 | | . Liquid fuel container carries wick guide or support |
321 | | . . Having distinct container filling or venting structure |
322 | | . . Means supporting displaced wick guide or support on fuel container |
323 | | . . Having absorbing, baffling or additional wick supporting structure in container |
324 | | . . Detachable closure securing guide to container |
325 | | . Coated, impregnated, layered, coupled or reinforced wick |
326 | | POROUS, CAPILLARY, PARTICULATE OR SIEVELIKE FLAME HOLDER, E.G., RADIANT SURFACE BURNER, ETC. |
327 | | . Capillary mass having handle |
328 | | . Means supplying fuel for passage through the flame holding structure, e.g., radiant surface burner |
329 | | . . Woven screen holds flame |
330 | | DRIP, TRICKLER, OR SHELF-TO-SHELF TYPE BURNER |
331 | | POT TYPE BURNER |
332 | | . Having feeder or holder for disparate fluid |
333 | | . Having means for continuously feeding fuel |
334 | | . . With pot or fuel reservoir elevating means |
335 | | . . Air feed passage through bottom of pot |
336 | | . . Ring structure at pot outlet forms central vertical discharge throat |
337 | | . . . Structure includes radial air feed passages discharging at throat |
338 | | . . Having baffling means within pot confines |
339 | | . . . Forms separate zones of combustion at fuel surface |
340 | | . . . Horizontally extending partition having central passage |
341 | | . Including exhaust flue having air feed passages |
342 | | . . And baffling means within pot |
343 | | WITH SUPPORTING BRACKET, LEG, HOOK, STRAP OR CLIP |
344 | | FLAME HOLDER AND FUEL TANK ASSEMBLY |
345 | | FLAME HOLDER HAVING ATTACHED HANDLE |
346 | | FLASH-BACK CONTROLLING OR PREVENTING STRUCTURE |
347 | | INCANDESCING OR REFLECTING COMPONENT, E.G., REIGNITING HOT SPOT, ETC. |
348 | | . Flame sweeps dished incandescing surface |
349 | | ADJUNCTIVE, RELATIVELY LOW VELOCITY, FLAME MAINTAINING FUEL PASSAGE |
350 | | FLAME HOLDER HAVING PROTECTIVE FLAME ENCLOSING OR FLAME STABILIZING STRUCTURE |
351 | | . Including means feeding air axially spaced points of the flame |
352 | | . . Axial perforations along combustion tube |
353 | | . Tubular member delineates flame |
354 | | MIXER AND FLAME HOLDER |
355 | | . Bunsen burner type |
356 | | MISCELLANEOUS |