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 Class   335ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS
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  1           COMBINED DIVERSE SWITCHES (E.G., MANUAL-ACTUATED AND ART TYPE)
  2           ELECTROMAGNETICALLY ACTUATED SWITCHES
  3           . (1 indent ) Utilizing magnetostrictive elements
  4           . (1 indent ) Radio frequency switch (e.g., T/R switch)
  5           .. (2 indent ) With coaxial components
  6           . (1 indent ) Automatic circuit-interrupting devices (e.g., circuit-protective devices)
  7           .. (2 indent ) Responsive to plural diverse circuit conditions (e.g., voltage and current)
  8           .. (2 indent ) Multipole or polyphase
  9           ... (3 indent ) With individual latch or trip means in each leg
  10           ... (3 indent ) With common latch or trip means
  11           .. (2 indent ) Plural switches
  12           .. (2 indent ) With shunting contacts
  13           .. (2 indent ) With auxiliary switch means (e.g., for energizing coil)
  14           .. (2 indent ) With direct connected contact separating means
  15           .. (2 indent ) With contact biasing, holding or pressure control means
  16           ... (3 indent ) Magnetic or electrodynamic (e.g., blowon or blowoff)
  17           .. (2 indent ) With switch condition signalling, indicating or alarm means
  18           .. (2 indent ) Responsive to predetermined or abnormal current condition (e.g., direction, phase angle or amplitude)
  19           ... (3 indent ) Zero current
  20           .. (2 indent ) Voltage responsive (under, over or no voltage)
  21           .. (2 indent ) With latch or trip means
  22           ... (3 indent ) Plural latch or combined latch operating means for single latch
  23           .... (4 indent ) With diverse-type actuating means (e.g., magnetic and thermal)
  24           ... (3 indent ) Trip-free (i.e., cannot be manually reclosed while overload exists)
  25           .... (4 indent ) With disabling means (for contact-actuator)
  26           ... (3 indent ) Reclosing or resetting
  27           .... (4 indent ) Automatic combined with manual
  28           .... (4 indent ) Automatic combined with timing or delay means
  29           .... (5 indent ) Fluid-controlled
  30           .... (5 indent ) Mechanical motor-controlled (e.g., clock movement)
  31           .... (5 indent ) Thermally actuated
  32           .... (5 indent ) With counting or integrating means (e.g., repetitive for given number of reclosures)
  33           ..... (6 indent ) With means providing for operation after variable intervals or fixed intervals of different duration (e.g., first reset occurs) instantaneously, with other at longer intervals)
  34           ..... (6 indent ) With lockout
  35           ... (3 indent ) Plural trips or combined operating means for single trip (e.g., magnetic with thermal)
  36           .... (4 indent ) With common structural elements
  37           .... (4 indent ) With thermal element comprising magnetic flux source
  38           ... (3 indent ) Magnetic
  39           .... (4 indent ) With time delay (e.g., thermal)
  40           .... (5 indent ) Responsive to or proportional to degree of overload condition
  41           .... (4 indent ) With magnetic flux winding directly in series with main contacts
  42           .... (4 indent ) With adjusting or calibrating means
  43           ... (3 indent ) Thermal
  44           .... (4 indent ) Including ambient temperature compensating means
  45           .... (4 indent ) With regulating, adjusting or calibrating means
  46           .. (2 indent ) With contact rebound or other undesirable motion prevention means
  47           . (1 indent ) Utilizing conductive liquid (e.g., mercury)
  48           .. (2 indent ) Comprising three or more electrodes or circuit-completion means
  49           .. (2 indent ) With liquid-displacement means
  50           ... (3 indent ) Comprising plural interconnected liquid containers
  51           ... (3 indent ) Magnetic
  52           .... (4 indent ) Piston or plunger
  53           .... (5 indent ) Combined with timing or delay means
  54           ... (3 indent ) Tiltable or rotating liquid chamber
  55           .. (2 indent ) Armature structure
  56           ... (3 indent ) Comprising freely movable floating slug or mass
  57           .. (2 indent ) Contact or electrode structure
  58           ... (3 indent ) Mercury or mercury wetted
  59           . (1 indent ) Retarded or delayed type
  60           .. (2 indent ) Plural sets of contacts alternately, consecutively or selectively opened or closed
  61           .. (2 indent ) With pneumatic delay means (e.g., dashpot, etc.)
  62           .. (2 indent ) With hydraulic delay means
  63           .. (2 indent ) With magnetic or electromagnetically actuated delay means
  64           .. (2 indent ) With mechanical delay means
  65           ... (3 indent ) Motor or motor-controlled (e.g., clockwork)
  66           .. (2 indent ) Electrothermal delay means
  67           .. (2 indent ) Adjustable or regulatable
  68           . (1 indent ) With motor
  69           .. (2 indent ) Reversible or oscillatable
  70           .. (2 indent ) Frequency-responsive or synchronous
  71           .. (2 indent ) Contact actuating structure
  72           ... (3 indent ) Plural contacts
  73           ... (3 indent ) Eccentric or cam
  74           ... (3 indent ) Including brake, clutch or detent
  75           .... (4 indent ) Magnetically actuated
  76           ... (3 indent ) Comprising energy storage means (e.g., wound spring)
  77           .. (2 indent ) With locking, latch or tripping structure
  78           . (1 indent ) Polarity-responsive
  79           .. (2 indent ) Storage or memory type (e.g., bistable)
  80           .. (2 indent ) Armature structure
  81           ... (3 indent ) Freely movable within coil or magnetic field between poles
  82           ... (3 indent ) Floating (i.e., no fixed pivot)
  83           .. (2 indent ) Contact structure of composition
  84           .. (2 indent ) Magnetic structure (e.g., saturable)
  85           ... (3 indent ) Pole structure
  86           .. (2 indent ) With adjusting means
  87           . (1 indent ) Periodic (e.g., vibrators)
  88           .. (2 indent ) Plural periodic switches or with plural pairs of contacts
  89           ... (3 indent ) Selectively, alternately, or consecutively actuated
  90           .. (2 indent ) With vibrating or oscillating element damping, frequency adjusting or vibration control
  91           .. (2 indent ) Actuating magnet structure or material
  92           ... (3 indent ) Plural magnets
  93           .. (2 indent ) Vibratory reed or other periodic contact actuator
  94           ... (3 indent ) Tuned or resonant at a particular frequency
  95           .. (2 indent ) Armature
  96           ... (3 indent ) Adjustable
  97           .. (2 indent ) Contact arrangement or composition
  98           ... (3 indent ) Adjustable contacts
  99           . (1 indent ) Alternating or fluctuating current type
  100           .. (2 indent ) Induction or eddy current (e.g., vane or closed conductive loop)
  101           .. (2 indent ) Preselected or synchronous frequency responsive
  102           .. (2 indent ) Polyphase
  103           .. (2 indent ) With plural magnetic-actuating structures
  104           .. (2 indent ) With chatter, bounce or vibration-prevention means
  105           .. (2 indent ) With damping or adjustment means
  106           . (1 indent ) Multiple contact type
  107           .. (2 indent ) Contacts-selectively, sequentially, alternately, or intermittently actuated
  108           ... (3 indent ) Automatic telephone type
  109           .... (4 indent ) Plural or multidirection mechanical selector motions
  110           .... (5 indent ) With motion-conversion means
  111           .... (5 indent ) Selector structure
  112           ..... (6 indent ) Crossbar type
  113           .... (4 indent ) With holding, locking or latching means
  114           .... (4 indent ) Rotary selector motion
  115           .... (4 indent ) Reciprocating selector motion (e.g., sliding)
  116           .... (4 indent ) With reset or selector-restoring means
  117           .... (4 indent ) With operational mode-varying means
  118           .... (4 indent ) Motor-driven
  119           ... (3 indent ) Plural armatures
  120           .... (4 indent ) With interlocking or mechanical connection
  121           ... (3 indent ) Contact-actuation means
  122           .... (4 indent ) With rotary or compound motion device (e.g., rack and pinion)
  123           .... (5 indent ) Pawl and ratchet
  124           .... (4 indent ) Armature structure
  125           .... (5 indent ) Rotary armature
  126           .... (4 indent ) Reciprocating or linearly sliding
  127           .. (2 indent ) Simultaneously actuated
  128           ... (3 indent ) By pivotal or rockable armature
  129           .... (4 indent ) Movable contacts or slidable card bar or comb
  130           .... (4 indent ) Movable contacts on circular card or comb structure
  131           ... (3 indent ) By reciprocating armature
  132           .. (2 indent ) With adjustable, replaceable or interchangeable structural features
  133           .. (2 indent ) Contact structure or arrangement
  134           ... (3 indent ) Grid or coordinate
  135           ... (3 indent ) In pile or stack
  136           .. (2 indent ) With plural magnet or coil means
  137           ... (3 indent ) Of diverse type
  138           . (1 indent ) Step-by-step type (e.g., closure responsive to predetermined number of control pulses
  139           .. (2 indent ) With timing or indexing means (e.g., clock mechanism)
  140           .. (2 indent ) Ratchet and pawl-type actuator
  141           . (1 indent ) With electrothermal-actuating means (e.g., expansible wire)
  142           .. (2 indent ) Fusible element
  143           .. (2 indent ) Independently operative
  144           .. (2 indent ) With armature positioning or adjusting
  145           .. (2 indent ) Bimetallic element
  146           .. (2 indent ) Thermomagnetic (e.g., device whose magnetic permeability changes with temperature)
  147           . (1 indent ) Electrodynamically actuated
  148           .. (2 indent ) Moving coil type
  149           ... (3 indent ) Plural coils
  150           ... (3 indent ) With reset or restoring means
  151           . (1 indent ) Vacuum or hermetically sealed type (e.g., reed switch)
  152           .. (2 indent ) Plural
  153           .. (2 indent ) With permanent magnet structure
  154           .. (2 indent ) Armature, contact or contact-actuating means (e.g., sealed reed)
  155           . (1 indent ) With predetermined current or voltage value-responsive actuator
  156           . (1 indent ) With protective means for switch or contacts
  157           . (1 indent ) With operation-inhibiting means (shock resistant)
  158           .. (2 indent ) From open position
  159           . (1 indent ) Plural independently operable switches
  160           .. (2 indent ) Interlocking
  161           ... (3 indent ) With cooperative-actuating means
  162           .. (2 indent ) With unitary housing, support or flux path
  163           .. (2 indent ) With unitary or common magnetic flux source
  164           . (1 indent ) Manually or gravity-operated latch with electromagnetic trip
  165           . (1 indent ) Contact-actuating means unitary with latch or trip
  166           . (1 indent ) With latch- or trip-reset means
  167           . (1 indent ) Latching means
  168           .. (2 indent ) With positive lock (against movement)
  169           .. (2 indent ) Plural or with auxiliary latch
  170           .. (2 indent ) Magnetically operated
  171           .. (2 indent ) Including spring-biasing or energy-storage means
  172           . (1 indent ) Tripping means
  173           .. (2 indent ) Plural diverse (e.g., manual plus electromagnet)
  174           .. (2 indent ) Magnetically operated
  175           ... (3 indent ) Utilizing hammer or other impacting means
  176           ... (3 indent ) With adjusting or regulating means
  177           . (1 indent ) Plural magnets or flux sources
  178           .. (2 indent ) Of diverse electrical characteristics
  179           .. (2 indent ) Of diverse magnetic characteristics (e.g., permanent plus electromagnet)
  180           .. (2 indent ) With common core or single armature
  181           ... (3 indent ) Pivoted armature
  182           ... (3 indent ) Magnetic fields opposing (e.g., differential)
  183           .. (2 indent ) Magnetic fields or torques acting alternately in opposite directions
  184           .. (2 indent ) With plural reciprocating armatures aligned or rigidly connected
  185           . (1 indent ) Contact-actuating means
  186           .. (2 indent ) Plural or combined (e.g., manual with other)
  187           .. (2 indent ) Unitary with armature
  188           .. (2 indent ) Snap-action
  189           .. (2 indent ) Mechanical linkage
  190           ... (3 indent ) Including cam, roller or eccentric means
  191           ... (3 indent ) Compound motion device (e.g., toggle)
  192           .. (2 indent ) With biasing means (open or closed)
  193           .. (2 indent ) With vibration-, bounce- or chatter-prevention means
  194           .. (2 indent ) With pressure-maintaining or adjusting means
  195           ... (3 indent ) Magnetic or electrodynamic force
  196           . (1 indent ) Contact composition or structure
  197           .. (2 indent ) Adjustable or readily detachable
  198           ... (3 indent ) Convertible from normally open to normally closed and vice versa
  199           .. (2 indent ) Printed circuit
  200           .. (2 indent ) Pivoted or relatively movable independently of the armature
  201           . (1 indent ) With arc-suppression or extinguishing means
  202           . (1 indent ) With housing or support means
  203           . (1 indent ) With armature structure
  204           . (1 indent ) Through conductor type (i.e., conductor field actuates armature)
  205           PERMANENT MAGNET-ACTUATED SWITCHES
  206           . (1 indent ) Plural switches
  207           . (1 indent ) Plural magnets
  208           . (1 indent ) Thermomagnetic
  209           MAGNETS AND ELECTROMAGNETS
  210           . (1 indent ) Electron or ion beam deflecting type
  211           .. (2 indent ) With magnetic shunt
  212           .. (2 indent ) With adjustable magnetic element (e.g., to change the air gap, or its position on the cathode ray tube)
  213           .. (2 indent ) With coil structure
  214           ... (3 indent ) With electric or magnetic-shielding means
  215           . (1 indent ) Magnetostrictive-type device
  216           . (1 indent ) Superconductive type
  217           . (1 indent ) Temperature-responsive type (e.g., temp. compensation means)
  218           .. (2 indent ) With time-delay means
  219           . (1 indent ) Combined with diverse-type art device
  220           . (1 indent ) With magneto-mechanical motive device (e.g., electromagnet with armature)
  221           .. (2 indent ) Frequency-responsive type
  222           .. (2 indent ) With relatively movable coil and permanent magnet (e.g., D'Arsonval type) position on the cathode ray tube)
  223           .. (2 indent ) With relatively movable conductors (e.g., dynamometer)
  224           ... (3 indent ) Induced current-type movable conductor (e.g., eddy current member)
  225           .... (4 indent ) Rotating disk
  226           .... (4 indent ) Short-circuited winding
  227           .. (2 indent ) Saturable magnetic type
  228           .. (2 indent ) With motion-conversion means (e.g., reciprocating to rotary motion)
  229           .. (2 indent ) With permanent magnet
  230           ... (3 indent ) Polarized electromagnet
  231           .... (4 indent ) Varying alternating current amplitude responsive
  232           .... (4 indent ) With plural armatures
  233           .... (5 indent ) With armature-locking means
  234           .... (4 indent ) With reversible magnetic flux-type movement (e.g., bistable type)
  235           .... (4 indent ) With vibrating reed or spring bar-type armature
  236           .. (2 indent ) With a shunt path for magnetic flux
  237           ... (3 indent ) Adjustable
  238           .. (2 indent ) With auxiliary armature-movement control means (e.g., manual)
  239           .. (2 indent ) With time delay armature-movement control means
  240           ... (3 indent ) Dashpot type
  241           ... (3 indent ) Auxiliary control coil
  242           ... (3 indent ) With plural armatures selectively retarded
  243           .. (2 indent ) Alternating current type
  244           ... (3 indent ) Flux phase displacement or varying means
  245           .... (4 indent ) Shading coil
  246           .... (4 indent ) Plural winding type
  247           ... (3 indent ) With chatter- or noise-preventing means
  248           .... (4 indent ) Spring or cushion-type vibration absorber
  249           .... (4 indent ) Special armature construction or mounting means (e.g., to assure positive seating of armature)
  250           ... (3 indent ) Coil construction or mounting means
  251           ... (3 indent ) With plunger-type armature
  252           ... (3 indent ) With vibrating armature
  253           .. (2 indent ) With armature latch means (e.g., means to retain armature in open or closed position
  254           ... (3 indent ) With latch-control winding
  255           .. (2 indent ) With plunger-type armature
  256           ... (3 indent ) Plural coils controlling a single armature
  257           ... (3 indent ) With shock-absorbing means (e.g., means to absorb the shock of armature or plunger)
  258           ... (3 indent ) With armature stroke adjustment
  259           ... (3 indent ) Plural plungers
  260           ... (3 indent ) With sealed enclosure (e.g., dust or moistureproof)
  261           ... (3 indent ) Armature structure or material
  262           .... (4 indent ) With centering or aligning or guiding means
  263           .... (4 indent ) With plunger rotation preventing means (e.g., means to prevent undesired rotation of the plunger during movement)
  264           .... (4 indent ) Sectional plunger
  265           .. (2 indent ) Plural armatures actuated by single electromagnetic coil
  266           .. (2 indent ) Plural coils or magnets control armature movement
  267           ... (3 indent ) With plural armatures
  268           ... (3 indent ) Coils or magnets being separately or selectively controllable
  269           .. (2 indent ) With dynamically balanced armature
  270           .. (2 indent ) Armature-mounting means
  271           ... (3 indent ) With armature bounce or vibration-preventing means
  272           ... (3 indent ) Rotating disk or cylindrical armature
  273           ... (3 indent ) With armature-adjusting means (e.g., means to adjust the relative distance between core and armature)
  274           ... (3 indent ) With armature-biasing means or bias-adjustment means
  275           ... (3 indent ) Hinge joint type armature-mounting means
  276           ... (3 indent ) Pivot support type armature-mounting means
  277           .. (2 indent ) With shock absorption, vibration or bounce-preventing means
  278           .. (2 indent ) With casing or enclosure
  279           .. (2 indent ) Armature shape, structure or material
  280           ... (3 indent ) Balls, filings or granular material
  281           .. (2 indent ) Core or pole shape, structure or material
  282           .. (2 indent ) Coil shape, structure or material
  283           . (1 indent ) Blade sharpening or conditioning type magnets
  284           . (1 indent ) For magnetizing or demagnetizing
  285           . (1 indent ) Work or object holding type
  286           .. (2 indent ) With workpiece to magnet adapted or fixture (e.g., to bridge flux)
  287           ... (3 indent ) Angularly adjustable fixture
  288           .. (2 indent ) Rotary-type magnetic chuck (permanent or electromagnet type)
  289           .. (2 indent ) Electromagnet type (e.g., electromagnetic chuck)
  290           ... (3 indent ) With circuit control means
  291           ... (3 indent ) Lifting or attracting type (e.g., for lifting pigiron or pulling hairpins)
  292           .... (4 indent ) Hermetically sealed or moisture-proofed
  293           .... (4 indent ) Hand-held type
  294           .... (4 indent ) With outer casing or housing
  295           .. (2 indent ) With magnetic-hold control means (e.g., means to control the hold strength)
  296           . (1 indent ) Magnet structure or material
  297           .. (2 indent ) Core structure
  298           ... (3 indent ) Movable or adjustable cores
  299           .. (2 indent ) Coil structure or material
  300           ... (3 indent ) With cooling means
  301           .. (2 indent ) With electric- or magnetic-shielding means
  302           .. (2 indent ) Permanent magnets
  303           ... (3 indent ) Enclosed in flexible plastic, cloth or tape
  304           ... (3 indent ) With flux leakage-reducing means
  305           ... (3 indent ) Magnetic plug type (e.g., crankcase plug)
  306           ... (3 indent ) Plural magnets
 
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