IPC-Stelle: H02K 44/06 [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
HSKELECTRICITY
H02KLGENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H02KUKLDYNAMO-ELECTRIC MACHINES (measuring instruments G01; dynamo-electric relays H01H 53/00; conversion of dc or ac input power into surge output power H02M 9/00; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers H04R)
H02K 1/00HGRDetails of the magnetic circuit (magnetic circuits or magnets in general, magnetic circuits for transformers for power supply H01F; magnetic circuits for relays H01H 50/16)
H02K 1/02UGR1
.characterised by the magnetic material
H02K 1/04UGR1
.characterised by the material used for insulating the magnetic circuit or parts thereof (insulation of windings H02K 3/30)
H02K 1/06UGR1
.characterised by the shape, form, or construction
H02K 1/08UGR2
. .Salient poles
H02K 1/10UGR3
. . .Commutating poles
H02K 1/12UGR2
. .Stationary parts of the magnetic circuit
H02K 1/14UGR3
. . .Stator cores with salient poles
H02K 1/16UGR3
. . .Stator cores with slots for windings
H02K 1/17UGR3
. . .Stator cores with permanent magnets [5]
H02K 1/18UGR3
. . .Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
H02K 1/20UGR3
. . .with channels or ducts for flow of cooling medium
H02K 1/22UGR2
. .Rotating parts of magnetic circuit
H02K 1/24UGR3
. . .Rotor cores with salient poles
H02K 1/26UGR3
. . .Rotor cores with slots for windings
H02K 1/27UGR3
. . .Rotor cores with permanent magnets [5]
H02K 1/28UGR3
. . .Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
H02K 1/30UGR4
. . . .using intermediate part or parts, e.g. spider
H02K 1/32UGR3
. . .with channels or ducts for flow of cooling medium
H02K 1/34UGR2
. .Reciprocating, oscillating, or vibrating part of magnetic circuit
H02K 3/00HGRDetails of windings (coils in general H01F 5/00)
H02K 3/02UGR1
.Windings characterised by the conductor material (conductors in general H01B 1/00 , H01B 5/00)
H02K 3/04UGR1
.Windings characterised by the conductor shape, form, or construction, e.g. with bar conductor
H02K 3/12UGR2
. .arranged in slots
H02K 3/14UGR3
. . .with transposed conductors, e.g. twisted conductor
H02K 3/16UGR3
. . .for damping, commutating, or other auxiliary purposes
H02K 3/18UGR2
. .Windings for salient poles
H02K 3/20UGR3
. . .for damping, commutating, or other auxiliary purposes
H02K 3/22UGR2
. .consisting of hollow conductors
H02K 3/24UGR2
. .with channels or ducts between the conductors for flow of cooling medium
H02K 3/26UGR2
. .consisting of printed conductors
H02K 3/28UGR2
. .Layout of windings or of connections between windings (windings for pole-changing H02K 17/06 , H02K 17/14 , H02K 19/12 , H02K 19/32)
H02K 3/30UGR1
.Windings characterised by the insulating material (insulating bodies in general H01B 3/00 , H01B 17/00)
H02K 3/32UGR1
.Windings characterised by the shape, form, or construction of the insulation
H02K 3/34UGR2
. .between conductors or between conductor and core, e.g. slot insulation [3]
H02K 3/38UGR2
. .around winding heads, equalising connectors, or connections thereto
H02K 3/40UGR2
. .for high voltage, e.g. affording protection against corona
H02K 3/42UGR1
.Means for preventing or reducing eddy-current losses in the winding heads, e.g. by shielding [2]
H02K 3/44UGR1
.Protection against moisture or chemical attackWindings specially adapted for operation in liquid or gas
H02K 3/46UGR1
.Fastening of windings on stator or rotor structure
H02K 3/47UGR2
. .Air-gap windings, i.e. iron-free windings [3]
H02K 3/48UGR2
. .in slots
H02K 3/487UGR3
. . .Slot-closing devices [3]
H02K 3/493UGR4
. . . .where the devices are magnetic [3]
H02K 3/50UGR2
. .Fastening of winding heads, equalising connectors, or connections thereto
H02K 3/51UGR3
. . .applicable to rotors only [3]
H02K 3/52UGR2
. .Fastening salient pole windings or connections thereto
H02K 5/00HGRCasingsEnclosuresSupports (casings for electric apparatus in general H05K 5/00)
H02K 5/02UGR1
.Casings or enclosures characterised by the material thereof
H02K 5/04UGR1
.Casings or enclosures characterised by the shape, form, or construction thereof
H02K 5/06UGR2
. .Cast metal casings
H02K 5/08UGR2
. .Insulating casings
H02K 5/10UGR2
. .affording protection from ingress, e.g. of water, of fingers
H02K 5/12UGR2
. .specially adapted for operating in liquid or gas (combined with cooling arrangements H02K 9/00)
H02K 5/124UGR3
. . .Sealing of the shaft [3]
H02K 5/128UGR3
. . .using air-gap sleeve or air-gap disc [3]
H02K 5/132UGR3
. . .Submersible electric motor (H02K 5/128 takes precedence; pumping installations or systems for submerged use F04D 13/08) [3]
H02K 5/136UGR3
. . .explosion-proof [3]
H02K 5/14UGR2
. .Means for supporting or protecting brushes or brush holders [3]
H02K 5/15UGR2
. .Mounting arrangements for bearing-shields or end plates [3]
H02K 5/16UGR2
. .Means for supporting bearings, e.g. insulating support, means for fitting the bearing in the bearing-shield (magnetic bearings H02K 7/09)
H02K 5/167UGR3
. . .using sliding-contact or spherical cap bearings [3]
H02K 5/173UGR3
. . .using ball bearings or bearings with rolling contact [3]
H02K 5/18UGR2
. .with ribs or fins for improving heat transfer
H02K 5/20UGR2
. .with channels or ducts for flow of cooling medium
H02K 5/22UGR2
. .Other additional parts of casings, e.g. shaped to form connection or terminal box
H02K 5/24UGR1
.specially adapted for suppression or reduction of noise or vibration
H02K 5/26UGR1
.Means for adjusting the casing relative to its support
H02K 7/00HGRArrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
H02K 7/02UGR1
.Additional mass for increasing inertia, e.g. flywheel
H02K 7/04UGR1
.Balancing means
H02K 7/06UGR1
.Means for converting reciprocating into rotary motion or vice versa
H02K 7/065UGR2
. .Electromechanical oscillatorsVibrating magnetic drives (in time-pieces G04C 5/00) [3]
H02K 7/07UGR2
. .using pawl and ratchet wheel [3]
H02K 7/075UGR2
. .using crankshaft or eccentric [3]
H02K 7/08UGR1
.Structural association with bearings (support in machine casing H02K 5/16)
H02K 7/09UGR2
. .with magnetic bearings [3]
H02K 7/10UGR1
.Structural association with clutches, brakes, gears, pulleys, mechanical starters
H02K 7/102UGR2
. .with friction brakes
H02K 7/104UGR2
. .with eddy-current brakes
H02K 7/106UGR2
. .with dynamo-electric brakes
H02K 7/108UGR2
. .with friction clutches
H02K 7/11UGR2
. .with dynamo-electric clutches
H02K 7/112UGR2
. .with friction clutches and brakes
H02K 7/114UGR2
. .with dynamo-electric clutches and brakes
H02K 7/116UGR2
. .with gears
H02K 7/118UGR2
. .with starting device
H02K 7/12UGR2
. .with auxiliary limited movement of stator, rotor, or core parts, e.g. rotor axially movable for the purpose of clutching or braking
H02K 7/14UGR1
.Structural association with mechanical load, e.g. hand-held machine tool, fan (with fan or impeller for cooling the machine H02K 9/06; for suction cleaners A47L)
H02K 7/16UGR2
. .for operation above critical speed of vibration of rotating parts
H02K 7/18UGR1
.Structural association of electric generator with mechanical driving motor, e.g. turbine (if the driving-motor aspect predominates, see the relevant place of section F, e.g. F03B 13/00)
H02K 7/20UGR1
.Structural association with auxiliary dynamo-electric machine, e.g. with electric starter motor, with exciter
H02K 9/00HGRSystems for cooling or ventilating (channels or ducts in parts of the magnetic circuit H02K 1/20 , H02K 1/32; channels or ducts in or between conductors H02K 3/22 , H02K 3/24)
H02K 9/02UGR1
.by ambient air flowing through the machine
H02K 9/04UGR2
. .having means for generating flow of cooling medium, e.g. having fan
H02K 9/06UGR3
. . .with fan or impeller driven by the machine shaft
H02K 9/08UGR1
.by gaseous cooling medium circulating wholly within the machine casing (H02K 9/10 takes precedence)
H02K 9/10UGR1
.by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
H02K 9/12UGR2
. .wherein the cooling medium circulates freely within the casing
H02K 9/14UGR1
.wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
H02K 9/16UGR2
. .wherein the cooling medium circulates through ducts or tubes within the casing
H02K 9/18UGR2
. .wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
H02K 9/19UGR1
.for machines with closed casing and with closed-circuit cooling using a liquid cooling medium, e.g. oil
H02K 9/193UGR2
. .with provision for replenishing the cooling mediumwith means for preventing leakage of the cooling medium
H02K 9/197UGR2
. .in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
H02K 9/20UGR2
. .wherein the cooling medium vaporises within the machine casing
H02K 9/22UGR1
.by solid heat conducting material embedded in, or arranged in contact with, stator or rotor, e.g. heat bridge
H02K 9/24UGR1
.Protection against failure of cooling arrangements, e.g. due to loss of cooling medium, due to interruption of the circulation of cooling medium (circuit arrangements affording such protection H02H 7/00)
H02K 9/26UGR1
.Structural association with machine of devices for cleaning or drying cooling medium, e.g. of filter
H02K 9/28UGR1
.Cooling of commutators, slip-rings, or brushes, e.g. by ventilating (current collectors in general H01R 39/00)
H02K 11/00HGRStructural association with measuring or protective devices or electric components, e.g. with resistor, with switch, with suppressor for radio interference
H02K 11/02UGR1
.for suppression of radio interference [6]
H02K 11/04UGR1
.for rectification [6]
H02K 13/00HGRStructural associations of current collectors with motors or generators, e.g. brush mounting plates, connections to windings (supporting or protecting brushes or brush holders in motor casings or enclosures H02K 5/14)Disposition of current collectors in motors or generatorsArrangements for improving commutation
H02K 13/02UGR1
.Connections of slip-rings with the winding
H02K 13/04UGR1
.Connections of commutator segments with the winding
H02K 13/06UGR2
. .Resistive connections between winding and commutator segments, e.g. by high-resistance choke, by transistor
H02K 13/08UGR2
. .Segments formed by extensions of winding
H02K 13/10UGR1
.Special arrangements of brushes or commutators for the purpose of improving commutation
H02K 13/12UGR1
.Means for producing an axial reciprocation of the rotor and its associated current collector part, e.g. for polishing commutator surface
H02K 13/14UGR1
.Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive element
H02K 15/00HGRMethods or apparatus specially adapted for manufacturing, assembling, maintaining, or repairing dynamo-electric machines (manufacture of current collectors in general H01R 43/00)
H02K 15/02UGR1
.of stator or rotor bodies
H02K 15/03UGR2
. .having permanent magnets [5]
H02K 15/04UGR1
.of windings, prior to mounting into the machine (insulating windings H02K 15/10 , H02K 15/12; coil manufacture in general H01F 41/02)
H02K 15/06UGR1
.Embedding prefabricated windings in the machine
H02K 15/08UGR1
.Forming windings by laying conductors into or around core part
H02K 15/085UGR2
. .by laying conductors into slotted stators
H02K 15/09UGR2
. .by laying conductors into slotted rotors
H02K 15/095UGR2
. .by laying conductors around salient poles
H02K 15/10UGR1
.Applying solid insulation to the windings, the stator, or the rotor
H02K 15/12UGR1
.Impregnating, heating or drying of windings, stators, rotors, or machines
H02K 15/14UGR1
.CasingsEnclosuresSupports
H02K 15/16UGR1
.Centering the rotor within the statorBalancing the rotor (balancing in general G01M)
H02K 16/00HGRMachines with more than one rotor or stator [2]
H02K 16/02UGR1
.Machines with one stator and two rotors [2]
H02K 16/04UGR1
.Machines with one rotor and two stators [2]
H02K 17/00HGRAsynchronous induction motorsAsynchronous induction generators
H02K 17/02UGR1
.Asynchronous induction motors
H02K 17/04UGR2
. .for single phase current
H02K 17/06UGR3
. . .having windings arranged for permitting pole-changing
H02K 17/08UGR3
. . .Motors with auxiliary phase obtained by externally fed auxiliary winding, e.g. capacitor motor
H02K 17/10UGR3
. . .Motors with auxiliary phase obtained by split-pole carrying short-circuited winding
H02K 17/12UGR2
. .for multi-phase current
H02K 17/14UGR3
. . .having windings arranged for permitting pole-changing
H02K 17/16UGR2
. .having rotor with internally short-circuited windings, e.g. cage rotor
H02K 17/18UGR3
. . .having double- or multiple-cage rotor
H02K 17/20UGR3
. . .having deep-bar rotor
H02K 17/22UGR2
. .having rotor with windings connected to slip-rings
H02K 17/24UGR3
. . .in which both stator and rotor are fed with ac
H02K 17/26UGR2
. .having rotor or stator designed to permit synchronous operation
H02K 17/28UGR2
. .having compensating winding for improving phase angle
H02K 17/30UGR2
. .Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the motor, e.g. with impedance, with switch (control arrangements external to the motor H02P)
H02K 17/32UGR2
. .Structural association with auxiliary mechanical devices, e.g. clutch, brake (control arrangements external to the motor H02P)
H02K 17/34UGR2
. .Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter (control of cascade arrangements H02P)
H02K 17/36UGR3
. . .with another asynchronous induction motor
H02K 17/38UGR3
. . .with a commutator machine
H02K 17/40UGR3
. . .with a rotary ac/dc converter (cascade ac/dc converters H02K 47/06)
H02K 17/42UGR1
.Asynchronous induction generators (H02K 17/02 takes precedence) [4]
H02K 17/44UGR2
. .Structural association with exciting machine
H02K 19/00HGRSynchronous motors or generators (having permanent magnet H02K 21/00)
H02K 19/02UGR1
.Synchronous motors
H02K 19/04UGR2
. .for single-phase current
H02K 19/06UGR3
. . .Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motor
H02K 19/08UGR3
. . .Motors having windings on the stator and a smooth rotor of material with large hysteresis without windings, e.g. hysteresis motor
H02K 19/10UGR2
. .for multi-phase current
H02K 19/12UGR3
. . .characterised by the arrangement of exciting windings, e.g. for self-excitation, for compounding, for pole-changing
H02K 19/14UGR2
. .having additional short-circuited winding for starting as an asynchronous motor
H02K 19/16UGR1
.Synchronous generators
H02K 19/18UGR2
. .having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generator
H02K 19/20UGR3
. . .with variable-reluctance soft-iron rotor without winding
H02K 19/22UGR2
. .having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generator
H02K 19/24UGR3
. . .with variable-reluctance soft-iron rotor without winding
H02K 19/26UGR2
. .characterised by the arrangement of exciting winding
H02K 19/28UGR3
. . .for self-excitation
H02K 19/30UGR3
. . .for compounding
H02K 19/32UGR3
. . .for pole-changing
H02K 19/34UGR2
. .Generators with two or more outputs
H02K 19/36UGR2
. .Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the generator, e.g. with impedance, with switch (control arrangements external to the generator H02P)
H02K 19/38UGR2
. .Structural association with exciting machine
H02K 21/00HGRSynchronous motors having permanent magnetSynchronous generators having permanent magnet (stator cores with permanent magnets H02K 1/17; rotor cores with permanent magnets H02K 1/27)
H02K 21/02UGR1
.Details
H02K 21/04UGR2
. .Windings on magnet for additional excitation
H02K 21/10UGR2
. .Rotating armatures
H02K 21/12UGR1
.with stationary armature and rotating magnet
H02K 21/14UGR2
. .magnet rotating within armature
H02K 21/16UGR3
. . .having an annular armature core with salient poles (with homopolar co-operation H02K 21/20)
H02K 21/18UGR3
. . .having horse-shoe armature core (with homopolar co-operation H02K 21/20)
H02K 21/20UGR3
. . .having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar machine
H02K 21/22UGR2
. .magnet rotating around armature, e.g. flywheel magneto
H02K 21/24UGR2
. .magnet axially facing armature, e.g. hub-type cycle dynamo
H02K 21/26UGR1
.with rotating armature and stationary magnet
H02K 21/28UGR2
. .armature rotating within magnet
H02K 21/30UGR3
. . .having an annular armature core with salient poles (with homopolar co-operation H02K 21/36)
H02K 21/32UGR3
. . .having a horse-shoe magnet (with homopolar co-operation H02K 21/36)
H02K 21/34UGR3
. . .having bell-shaped or bar-shaped magnet, e.g. for cycle lighting (with homopolar co-operation H02K 21/36)
H02K 21/36UGR3
. . .with homopolar co-operation
H02K 21/38UGR1
.with rotating flux distributor, and armature and magnet both stationary
H02K 21/40UGR2
. .flux distributor rotating around magnet and within armature
H02K 21/42UGR2
. .flux distributor rotating around armature and within magnet
H02K 21/44UGR2
. .armature windings wound upon magnet
H02K 21/46UGR1
.Motors having additional short-circuited winding for starting as an asynchronous motor
H02K 21/48UGR1
.Generators with two or more outputs
H02K 23/00HGRDc commutator motors or generators having mechanical commutatorUniversal ac/dc commutator motors
H02K 23/02UGR1
.characterised by the exciting arrangement
H02K 23/04UGR2
. .having permanent magnet excitation
H02K 23/06UGR2
. .having shunt connection of excitation windings
H02K 23/08UGR2
. .having series connection of excitation windings
H02K 23/10UGR2
. .having compound connection of excitation windings
H02K 23/12UGR2
. .having excitation produced by a current source independent of the armature circuit
H02K 23/14UGR2
. .having high-speed excitation or de-excitation, e.g. by neutralising the remanent excitation field
H02K 23/16UGR2
. .having angularly adjustable excitation field, e.g. by pole reversing, by pole switching
H02K 23/18UGR2
. .having displaceable main or auxiliary brushes
H02K 23/20UGR2
. .having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machine, metadyne, amplidyne, other armature-reaction excited machine
H02K 23/22UGR2
. .having compensating or damping winding
H02K 23/24UGR2
. .having commutating-pole winding
H02K 23/26UGR1
.characterised by the armature winding
H02K 23/28UGR2
. .having open winding, i.e. not closed within armature
H02K 23/30UGR2
. .having lap windinghaving loop winding
H02K 23/32UGR2
. .having wave windinghaving undulating winding
H02K 23/34UGR2
. .having mixed windings
H02K 23/36UGR2
. .having more than one windinghaving more than one commutatorhaving more than one stator
H02K 23/38UGR2
. .having winding or connection for improving commutation, e.g. equipotential connection
H02K 23/40UGR1
.characterised by the arrangement of the magnet circuit
H02K 23/42UGR2
. .having split poles, i.e. zones for varying reluctance by gaps in poles or by poles with different spacing of the air gap
H02K 23/44UGR2
. .having movable or turnable iron parts
H02K 23/46UGR2
. .having stationary shunts, i.e. magnetic cross flux
H02K 23/48UGR2
. .having adjustable armature
H02K 23/50UGR1
.Generators with two or more outputs
H02K 23/52UGR1
.Motors acting also as generators, e.g. starting motor used as generator for ignition or lighting
H02K 23/54UGR1
.Disc armature motors or generators
H02K 23/56UGR1
.Motors or generators having the iron core separated from armature winding
H02K 23/58UGR1
.Motors or generators having no iron core
H02K 23/60UGR1
.Motors or generators having a rotating armature and a rotating excitation field
H02K 23/62UGR1
.Motors or generators with stationary armature and rotating excitation field
H02K 23/64UGR1
.Motors specially adapted for running on dc or ac by choice
H02K 23/66UGR1
.Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedance, with switch (control arrangements external to the machine H02P)
H02K 23/68UGR1
.Structural association with auxiliary mechanical devices, e.g. with clutch, with brake (control arrangements external to the machine H02P)
H02K 24/00HGRMachines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
H02K 25/00HGRDc interrupter motors or generators
H02K 26/00HGRMachines adapted to function as torque motors, i.e. to exert a torque when stalled
H02K 27/00HGRAc commutator motors or generators having mechanical commutator (universal ac/dc motors H02K 23/64)
H02K 27/02UGR1
.characterised by the armature winding
H02K 27/04UGR1
.having single-phase operation in series or shunt connection
H02K 27/06UGR2
. .with a single or multiple short-circuited commutator, e.g. repulsion motor
H02K 27/08UGR2
. .with multiple-fed armature
H02K 27/10UGR2
. .with switching devices for different modes of operation, e.g. repulsion-induction motor
H02K 27/12UGR1
.having multi-phase operation
H02K 27/14UGR2
. .in series connection
H02K 27/16UGR2
. .in shunt connection with stator feeding
H02K 27/18UGR2
. .in shunt connection with rotor feeding
H02K 27/20UGR1
.Structural association with a speed regulating device
H02K 27/22UGR1
.having means for improving commutation, e.g. auxiliary fields, double windings, double brushes
H02K 27/24UGR1
.having two or more commutators
H02K 27/26UGR1
.having disc armature
H02K 27/28UGR1
.Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine (control arrangements external to the machine H02P)
H02K 27/30UGR1
.Structural association with auxiliary mechanical devices, e.g. clutch, brake (control arrangements external to the machine H02P)
H02K 29/00HGRMotors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices
H02K 29/03UGR1
.with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems [6]
H02K 29/06UGR1
.with position sensing devices (H02K 29/03 takes precedence) [4, 6]
H02K 29/08UGR2
. .using magnetic effect devices, e.g. Hall-plates, magneto-resistors (H02K 29/12 takes precedence) [4]
H02K 29/10UGR2
. .using light effect devices [4]
H02K 29/12UGR2
. .using detecting coils [4]
H02K 29/14UGR1
.with speed sensing devices (H02K 29/03 takes precedence) [4, 6]
H02K 31/00HGRAcyclic motors or generators, i.e. dc machines having a drum or disc armature with continuous current collectors
H02K 31/02UGR1
.with solid-contact collectors
H02K 31/04UGR1
.with at least one liquid-contact collector
H02K 33/00HGRMotors with reciprocating, oscillating, or vibrating magnet, armature, or coil system (arrangements for handling mechanical energy structurally associated with motors H02K 7/00 , e.g. H02K 7/06)
H02K 33/02UGR1
.with armature moved one way by energisation of a single coil system and returned by mechanical force, e.g. by spring
H02K 33/04UGR2
. .wherein the frequency of operation is determined by the frequency of uninterrupted ac energisation
H02K 33/06UGR3
. . .with polarised armature
H02K 33/08UGR3
. . .with dc energisation superimposed on ac energisation
H02K 33/10UGR2
. .wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armature
H02K 33/12UGR1
.with armature moving in alternate directions by alternate energisation of two coil systems
H02K 33/14UGR2
. .wherein the alternate energisation and de-energisation of the two coil systems are effected or controlled by movement of the armature
H02K 33/16UGR1
.with polarised armature moving in alternate directions by reversal or energisation of a single coil system
H02K 33/18UGR1
.with coil system moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnet
H02K 35/00HGRGenerators with reciprocating, oscillating, or vibrating coil system, magnet, armature, or other part of the magnetic circuit (arrangements for handling mechanical energy structurally associated with generators H02K 7/00 , e.g. H02K 7/06)
H02K 35/02UGR1
.with moving magnet and stationary coil system
H02K 35/04UGR1
.with moving coil system and stationary magnet
H02K 35/06UGR1
.with moving flux distributor, and both coil system and magnet stationary
H02K 37/00HGRMotors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
H02K 37/02UGR1
.variable reluctance type [4]
H02K 37/04UGR2
. .Rotor situated within stator [4]
H02K 37/06UGR2
. .Rotor situated around stator [4]
H02K 37/08UGR2
. .Rotor axially facing stator [4]
H02K 37/10UGR1
.permanent magnet type (H02K 37/02 takes precedence) [4]
H02K 37/12UGR2
. .with stationary armature and rotating magnet [4]
H02K 37/14UGR3
. . .Magnet rotating within armature [4]
H02K 37/16UGR4
. . . .having horseshoe armature core [4]
H02K 37/18UGR4
. . . .homopolar type [4]
H02K 37/20UGR2
. .with rotating flux distributor, the armature and magnet both being stationary [4]
H02K 37/22UGR1
.Damping units [4]
H02K 37/24UGR1
.Structural association with auxiliary mechanical devices [4]
H02K 39/00HGRGenerators specially adapted for producing a desired non-sinusoidal waveform
H02K 41/00HGRPropulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
H02K 41/02UGR1
.Linear motorsSectional motors [3]
H02K 41/025UGR2
. .Asynchronous motors [3]
H02K 41/03UGR2
. .Synchronous motorsMotors moving step by stepReluctance motors (H02K 41/035 takes precedence) [3]
H02K 41/035UGR2
. .Dc motorsUnipolar motors [3]
H02K 41/06UGR1
.Rolling motors, i.e. having the rotor axis parallel to the stator axis and following a circular path as the rotor rolls around the inside or outside of the stator
H02K 44/00HGRMachines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa [3]
H02K 44/02UGR1
.Electrodynamic pumps [3]
H02K 44/04UGR2
. .Conduction pumps [3]
H02K 44/06UGR2
. .Induction pumps [3]
H02K 44/08UGR1
.Magnetohydrodynamic (MHD) generators [3]
H02K 44/10UGR2
. .Constructional details of electrodes [3]
H02K 44/12UGR2
. .Constructional details of fluid channel [3]
H02K 44/14UGR3
. . .Circular or screw-shaped channel [3]
H02K 44/16UGR2
. .Constructional details of the magnetic circuit [3]
H02K 44/18UGR2
. .for generating ac power [3]
H02K 44/20UGR3
. . .by changing the polarity of the magnetic field [3]
H02K 44/22UGR3
. . .by changing the conductivity of the fluid [3]
H02K 44/24UGR3
. . .by reversing the direction of fluid [3]
H02K 44/26UGR3
. . .by creating a travelling magnetic field [3]
H02K 44/28UGR1
.Association of MHD generators with conventional generators (nuclear power plants including a MHD generator G21D 7/02) [3]
H02K 47/00HGRDynamo-electric converters
H02K 47/02UGR1
.Ac/dc converters or vice versa
H02K 47/04UGR2
. .Motor/generators
H02K 47/06UGR2
. .Cascade converters
H02K 47/08UGR2
. .Single-armature converters
H02K 47/10UGR3
. . .with booster machine on the ac side
H02K 47/12UGR1
.Dc/dc converters
H02K 47/14UGR2
. .Motor/generators
H02K 47/16UGR2
. .Single-armature converters, e.g. metadyne
H02K 47/18UGR1
.Ac/ac converters
H02K 47/20UGR2
. .Motor/generators
H02K 47/22UGR2
. .Single-armature frequency converters with or without phase-number conversion
H02K 47/24UGR3
. . .having windings for different numbers of poles
H02K 47/26UGR3
. . .operating as under- or over-synchronously running asynchronous induction machines, e.g. cascade arrangement of asynchronous and synchronous machines
H02K 47/28UGR3
. . .operating as commutator machines with added slip-rings
H02K 47/30UGR2
. .Single-armature phase-number converters without frequency conversion
H02K 49/00HGRDynamo-electric clutchesDynamo-electric brakes (electrically or magnetically actuated clutches or brakes F16D 27/00 , F16D 29/00 , F16D 65/34 , F16D 65/36; magnetic-particle clutches F16D 37/02; adapted for use as dynamometers G01L)
H02K 49/02UGR1
.of the asynchronous induction type
H02K 49/04UGR2
. .of the eddy-current hysteresis type
H02K 49/06UGR1
.of the synchronous type
H02K 49/08UGR1
.of the collector armature type
H02K 49/10UGR1
.of the permanent-magnet type
H02K 49/12UGR1
.of the acyclic type
H02K 51/00HGRDynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts
H02K 53/00HGRAlleged dynamo-electric perpetua mobilia
H02K 55/00HGRDynamo-electric machines having windings operating at cryogenic temperatures [3]
H02K 55/02UGR1
.of the synchronous type [3]
H02K 55/04UGR2
. .with rotating field windings [3]
H02K 55/06UGR1
.of the homopolar type [3]
H02K 57/00HGRDynamo-electric machines not provided for in groups H02K 17/00 to H02K 55/00 [3]