ClassID:

217457

H02K19/103 - page 2 - CPC Classification

Classification description:

Synchronous motors or generators; Synchronous motors for multi-phase current Motors having windings on the stator and a variable reluctance soft-iron rotor without windings

Recent Application in this class:
#301
20080238236
2008-10-02

SWITCHED RELUCTANCE MACHINE

#302
20080238232
2008-10-02

Motor, rotor structure and magnetic machine

#303
20080197740
2008-08-21

Modular motor or alternator assembly

#304
20080197739
2008-08-21

AC electric motor

#305
20080129125
2008-06-05

Flux-reversal linear motor

#306
20080100164
2008-05-01

Inductor-type synchronous machine

#307
20080036330
2008-02-14

Electric motor

#308
20080001495
2008-01-03

Superconducting rotating machines with stationary field coils

#309
20080001491
2008-01-03

Superconducting rotating machines with stationary field coils

#310
20070278887
2007-12-06

Single field rotor motor

#311
20070273322
2007-11-29

METHOD, APPARATUS, AND SYSTEM FOR DRIVE CONTROL, POWER CONVERSION, AND START-UP CONTROL IN AN SRM OR PMBDCM DRIVE SYSTEM

#312
20070252543
2007-11-01

Electric drive for a vehicle

#313
20070236090
2007-10-11

Secondary part of an electrical machine

#314
20070228898
2007-10-04

Brushless electric machine with stator with cascaded end loops

#315
20070222408
2007-09-27

Simplified solid state electric motor drive technique

#316
20070222304
2007-09-27

Electric machine

#317
20070152623
2007-07-05

Variable reluctance electric power system

#318
20070152529
2007-07-05

Vehicle drive system including a rotating electric machine and vehicle incorporating the same

#319
20070145839
2007-06-28

Brushless synchronous motor

#320
20070126300
2007-06-07

Micromachined reluctance motor

#321
20070120435
2007-05-31

Electromechanical device having three-dimensional stator laminations

#322
20070120434
2007-05-31

Synchronous reluctance motor and compressor having the same

#323
20070069667
2007-03-29

Selectively configurable electric motor

#324
20070063609
2007-03-22

Single field rotor motor

#325
20070063608
2007-03-22

Rotor for a switched reluctance machine

#326
20060290216
2006-12-28

Segmented switched reluctance electric machine with interdigitated disk-type rotor and stator construction

#327
20060279155
2006-12-14

Electric machine having a high-torque switched reluctance motor

#328
20060273680
2006-12-07

Apparatus and method that prevent flux reversal in the stator back material of a two-phase SRM (TPSRM)

#329
20060267437
2006-11-30

Rotary electric machine

#330
20060192518
2006-08-31

Multi-motor switched reluctance traction system

#331
20060175913
2006-08-10

Power tools with switched reluctance motor

#332
20060170389
2006-08-03

Medium voltage switched reluctance motors used in traction applications

#333
20060131986
2006-06-22

Axial gap permanent-magnet machine with reluctance poles and PM element covers

#334
20060131979
2006-06-22

Variable reluctance motor with separated stator cores

#335
20060097596
2006-05-11

Switched reluctance machine

#336
20060091755
2006-05-04

Transverse flux switched reluctance motor and control methods

#337
20060087191
2006-04-27

Reluctance machine having a non-uniform air gap

#338
20060044100
2006-03-02

Windings for electrical machines

#339
20060043815
2006-03-02

Variable-reluctance resolver and multi-resolver using same

#340
20060038516
2006-02-23

Segmented switched reluctance electric machine with interdigitated disk-type rotor and stator construction

#341
20060028084
2006-02-09

Method for providing slip energy control in permanent magnet electrical machines

#342
20060022542
2006-02-02

Switched reluctance motor

#343
20060017419
2006-01-26

Vehicle

#344
20060017346
2006-01-26

Driving apparatus

#345
20060017344
2006-01-26

Rotating electric machine

#346
20050275303
2005-12-15

Differential flux permanent magnet machine

#347
20050269889
2005-12-08

Frameless switched reluctance motor and application as a top drive for a rotary pump

#348
20050239220
2005-10-27

Method of fabricating a rate gyroscope and accelerometer multisensor

#349
20050218861
2005-10-06

Brushless synchronous motor

#350
20050218860
2005-10-06

Synchronous motor control system

#351
20050218738
2005-10-06

Hybrid-secondary uncluttered permanent magnet machine and method

#352
20050212371
2005-09-29

Magnetic circuits of electrical machines

#353
20050194862
2005-09-08

Superconducting rotating machines with stationary field coils and axial airgap flux

#354
20050194856
2005-09-08

Controlled reluctance AC induction motor

#355
20050179337
2005-08-18

Axial gap electric rotary machine

#356
20050174007
2005-08-11

Compact dynamoelectric machine

#357
20050168090
2005-08-04

High power two speed electric motor

#358
20050162031
2005-07-28

High-speed synchronous motor

#359
20050156475
2005-07-21

PMBDCM and two phase SRM motor, two phase SRM rotor and stator, and coil wrap for PMBDCM and SRM motors

#360
20050151437
2005-07-14

Radial-axial electromagnetic flux electric motor, coaxial electromagnetic flux electric motor, and rotor for same

#361
20050146304
2005-07-07

Method, apparatus, and system for drive control, power conversion, and start-up control in an SRM or PMBDCM drive system

#362
20050140237
2005-06-30

Rotary motion

#363
20050035680
2005-02-17

Motor

#364
17714846
2022-11-22

Homopolar multi-core energy conversion device

#365
15629166
2018-10-23

Electric drive system enhancement using a DC-DC converter