H02K - Dynamo-electric machines

More topics under "H02K - Dynamo-electric machines" (309,484)
H02K 1 - Details of the magnetic circuit (44,776)
H02K 11 - Structural association with measuring or protective devices or electric components, e.g. with resistor, with switch, with suppressor for radio interference (17,781)
H02K 13 - Structural associations of current collectors with motors or generators, e.g. brush mounting plates, connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation (4,847)
H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046)
H02K 16 - Machines with more than one rotor or stator (6,539)
H02K 17 - Asynchronous induction motors; Asynchronous induction generators (5,343)
H02K 19 - Synchronous motors or generators (6,576)
H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141)
H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220)
H02K 24 - Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn (504)
H02K 25 - Dc interrupter motors or generators (243)
H02K 26 - Machines adapted to function as torque motors, i.e. to exert a torque when stalled (685)
H02K 27 - Ac commutator motors or generators having mechanical commutator (267)
H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091)
H02K 3 - Details of windings (24,644)
H02K 31 - Acyclic motors or generators, i.e. dc machines having a drum or disc armature with continuous current collectors (397)
H02K 33 - Motors with reciprocating, oscillating, or vibrating magnet, armature, or coil system (7,676)
H02K 35 - Generators with reciprocating, oscillating, or vibrating coil system, magnet, armature, or other part of the magnetic circuit (2,805)
H02K 37 - Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors (3,591)
H02K 39 - Generators specially adapted for producing a desired non-sinusoidal waveform (160)
H02K 41 - Propulsion 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 (10,066)
H02K 44 - Machines 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 (1,058)
H02K 47 - Dynamo-electric converters (587)
H02K 49 - Dynamo-electric clutches; Dynamo-electric brakes (3,406)
H02K 5 - Casings; Enclosures; Supports (39,370)
H02K 51 - Dynamo-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 (1,478)
H02K 53 - Alleged dynamo-electric perpetua mobilia (2,262)
H02K 55 - Dynamo-electric machines having windings operating at cryogenic temperatures (1,630)
H02K 57 - Dynamo-electric machines not provided for in groups (291)
H02K 7 - Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine (44,087)
H02K 9 - Systems for cooling or ventilating (16,917)

Patents for H02K - Dynamo-electric machines (261)
06/2014
06/11/2014	EP2740196A2 Cooling device for a superconductor of a superconductive synchronous dynamoelectric machine
04/2014
04/23/2014	EP2721721A2 Electric machine
03/2014
03/05/2014	EP2702669A2 Housing unit and electric machine comprising a housing unit
01/2014
01/22/2014	EP2686938A2 Apparatus to support superconducting windings in a rotor of an electromotive machine
01/08/2014	EP2681826A2 Electric motor
11/2013
11/05/2013	US8575812 Electric motor
10/2013
10/16/2013	EP2649703A2 Electric machine, rail vehicle and rail-bound car fittings
05/2013
05/01/2013	CN101287888B Well having inductively coupled power and signal transmission
02/2013
02/19/2013	CA2563028C Electrical machine and method for producing an electrical machine
06/2012
06/20/2012	CN1998123B Electric machine
02/2012
02/07/2012	US8110959 Method for producing an electrical machine with a body of soft magnetic material
12/2011
12/27/2011	US8084910 Rotor structure for a permanent-magnet machine
08/2011
08/31/2011	CN101088206B Rotor structure for a permanent-magnet machine
08/10/2011	CN101010855B Arrangement in an electrical machine
08/03/2011	EP1751839B1 Low loss propulsion system
04/2011
04/27/2011	EP1602170B1 Excitation circuit and control method for flux switching motor
02/2011
02/08/2011	US7882892 Well having inductively coupled power and signal transmission
01/2011
01/26/2011	CN1937361B Rotor of an electrical machine
12/2010
12/22/2010	EP2264885A1 Excitation circuit and control method for flux switching motor
10/2010
10/13/2010	CN1954473B Electrical machine and method for producing an electrical machine
10/13/2010	CN101006635B Axial flux induction electric machine
10/12/2010	US7812494 Support in a stator
09/2010
09/28/2010	US7804209 Arrangement in an electrical machine
09/08/2010	CN101116233B Reduction of harmonics in an electric motor
08/2010
08/31/2010	US7786634 Motor- or a generator-related arrangement
07/2010
07/06/2010	US7750526 Circulatory current choke
03/2010
03/09/2010	US7675213 Reduction of harmonics in an electric motor
01/2010
01/27/2010	CN100585984C Support in a stator
12/2009
12/23/2009	CN100574049C Stator coil arrangement for an axial airgap electric device including low-loss materials
12/01/2009	US7626310 Rotor of an electrical machine
08/2009
08/18/2009	US7576508 Gas turbine engine starter generator with AC generator and DC motor modes
07/2009
07/02/2009	US20090166023 Well Having Inductively Coupled Power and Signal Transmission
05/2009
05/27/2009	CN100492832C Propulsion power system
04/2009
04/14/2009	CA2544396C Stator coil arrangement for an axial airgap electric device including low-loss materials
04/07/2009	US7514898 Low loss propulsion system
03/2009
03/11/2009	CN100468916C Servo motor with a built-in drive circuit
02/2009
02/12/2009	US20090039726 Electric motor
01/2009
01/21/2009	CN100454747C Excitation circuit and control method for flux switching motor
12/2008
12/23/2008	US7468569 Stator coil arrangement for an axial airgap electric device including low-loss materials
10/2008
10/15/2008	CN101287888A Well having inductively coupled power and signal transmission
08/2008
08/20/2008	EP1680854A4 Stator coil arrangement for an axial airgap electric device including low-loss materials
08/06/2008	EP1952014A1 Turbine generator
07/2008
07/08/2008	US7397155 Motor, drive unit and actuating device
07/03/2008	US20080157624 Support in a Stator
06/2008
06/26/2008	US20080150385 Rotor Structure for a Permanent-Magnet Machine
06/12/2008	US20080136276 Motor- Or A Generator-Related Arrangement
05/2008
05/14/2008	EP1920523A1 Cooling system of an aggregate
04/2008
04/17/2008	US20080088194 Permanent-Magnet Rotor And A Method For Manufacturing A Permanent-Magnet Rotor
04/17/2008	US20080088193 Rotor for a Permanent-Magnet Machine
03/2008
03/19/2008	EP1899574A1 Well having inductively coupled power and signal transmission
01/2008
01/30/2008	CN101116233A Reduction of harmonics in an electric motor
01/03/2008	US20080001488 Axial Flux Induction Electric Machine
12/2007
12/12/2007	EP1602170A4 Excitation circuit and control method for flux switching motor
12/12/2007	CN101088206A Rotor structure for a permanent-magnet machine
12/12/2007	CN101088205A Rotor for a permanent-magnet machine
12/06/2007	US20070278870 Arrangement in an Electrical Machine
11/2007
11/22/2007	US20070267292 Bridges for electroosmotic flow systems
11/15/2007	WO2005039018A3 Hydraulic drive system
10/2007
10/31/2007	EP1849228A1 Support in a stator
10/25/2007	US20070247878 "Low Loss Propulsion System"
10/18/2007	US20070241634 Reduction of harmonics in an electric motor
09/2007
09/27/2007	US20070222306 Electrical Machine and Method for Producing an Electrical Machine
09/26/2007	EP1836759A1 Reduction of harmonics in an electric motor
09/12/2007	CN101036279A Permanent-magnet rotor and a method for manufacturing a permanent-magnet rotor
09/05/2007	EP1829189A1 Rotor for a permanent-magnet machine
09/05/2007	EP1829188A1 Rotor structure for a permanent-magnet machine
08/2007
08/21/2007	US7258777 Bridges for electroosmotic flow systems
08/01/2007	CN101010855A Arrangement in an electrical machine
07/2007
07/26/2007	US20070170810 Stator coil arrangement for an axial airgap electric device including low-loss materials
07/25/2007	CN101006635A Axial flux induction electric machine
07/18/2007	CN101002376A Low loss propulsion system
07/11/2007	CN1998123A Electric machine
07/04/2007	CN1993870A Support in a stator
06/2007
06/28/2007	WO2005011082A3 Drive motor transmission system
06/14/2007	WO2007067060A1 Cooling system for an electric motor, and a drive system for driving an impeller
06/14/2007	US20070131883 Hydraulic drive system
06/13/2007	EP1794869A1 Axial flux induction electric machine
06/06/2007	EP1792384A1 A motor- or a generator-related arrangement
05/2007
05/30/2007	EP1790062A2 Arrangement in an electrical machine
05/23/2007	CN1969440A Stator coil arrangement for an axial airgap electric device including low-loss materials
05/18/2007	WO2007055585A1 Turbine generator
05/15/2007	US7218021 Induction motor with integrated sensor
05/02/2007	EP1779495A2 Permanent-magnet rotor and a method for manufacturing a permanent-magnet rotor
04/2007
04/25/2007	CN1954473A Electrical machine and method for producing an electrical machine
03/2007
03/28/2007	EP1766756A2 Winding method and corresponding winding for an ironless rotor
03/28/2007	CN1937361A Rotor of an electrical machine
03/22/2007	WO2005060071A3 Magnetic motive system
03/13/2007	US7190101 Stator coil arrangement for an axial airgap electric device including low-loss materials
03/08/2007	WO2007026047A1 Cooling system of an aggregate
03/08/2007	US20070052321 Rotor of an electrical machine
03/07/2007	EP1760864A1 Rotor of an electrical machine
02/2007
02/14/2007	EP1751839A1 Low loss propulsion system
01/2007
01/24/2007	EP1745538A1 Electrical machine and method for producing an electrical machine
01/17/2007	EP1743412A1 Device and method
01/11/2007	WO2007004895A1 Rheometer
01/11/2007	WO2007004891A1 Well having inductively coupled power and signal transmission
01/11/2007	CA2612731A1 Well having inductively coupled power and signal transmission
01/04/2007	DE102004011358B4 Elektrotechnisches Bauteil Electro-technical component
12/2006
12/28/2006	WO2005043714A3 Stator coil arrangement for an axial airgap electric device including low-loss materials
11/2006
11/09/2006	WO2005011081A3 Bridges for electroosmotic flow systems

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