Patents-Review.com
ClassID:

217456 ⎘

H02K19/10 - CPC Classification

Classification description:

Synchronous motors or generators; Synchronous motors for multi-phase current

Sub-classes:
Recent Application in this class:
#1
20260106520
2026-04-16

POWER TOOL

 #2
20260045852
2026-02-12

INTEGRATED POWER STAGES IN POWER TOOL MOTOR DRIVE

 #3
20250309796
2025-10-02

MOTOR DRIVE DEVICE, MOTOR SYSTEM AND VEHICLE

 #4
20250197181
2025-06-19

ARM-TYPE AERIAL WORK PLATFORM

 #5
20240339891
2024-10-10

ELECTRIC DRIVE UNIT

 #6
20240250568
2024-07-25

Axial Flux Motor

 #7
20240022141
2024-01-18

WOUND-ROTOR ELECTRIC MACHINE

 #8
20230417248
2023-12-28

Electric submersible pump

 #9
20230378859
2023-11-23

SYNCHRONOUS ELECTRICAL MACHINE AND BOAT COMPRISING SUCH A MACHINE

 #10
20230070859
2023-03-09

Electric drive axle system and operating method

 #11
20230018436
2023-01-19

HOMOPOLAR LINEAR SYNCHRONOUS MACHINE

 #12
20220416636
2022-12-29

Homopolar linear synchronous machine

 #13
20220393522
2022-12-08

Electric drive unit with encapsulated field windings and seal member

 #14
20220385146
2022-12-01

Electric drive unit

 #15
20220294311
2022-09-15

ACTUATOR

 #16
20220294286
2022-09-15

SOLID STATE MULTI-POLE AND UNI-POLE ELECTRIC GENERATOR ROTOR FOR AC/DC ELECTRIC GENERATORS

 #17
20220045586
2022-02-10

Electric motor with selective flux stator

 #18
20220021253
2022-01-20

Rotor configuration for switched reluctance motor with minimized torque ripple

 #19
20210408886
2021-12-30

Homopolar linear synchronous machine

 #20
20210384807
2021-12-09

MINIATURE STEP MOTOR WITH INDEPENDENT PHASE STATORS

 #21
20210336575
2021-10-28

Electric power tool

 #22
20210336511
2021-10-28

Homopolar linear synchronous machine

 #23
20210288566
2021-09-16

Fan motor and home appliance including same

 #24
20210288539
2021-09-16

Torque density pseudo six-phase induction machine

 #25
20210211007
2021-07-08

Axial flux motor

 #26
20210111614
2021-04-15

ROTARY ELECTRICAL MACHINE WITH AN OPTIMISED CONFIGURATION

 #27
20210111593
2021-04-15

Stator assembly and method for winding coils around the stator assembly

 #28
20210099035
2021-04-01

Rotary electrical machine with a divided winding

 #29
20200403468
2020-12-24

Rotating electrical machine

 #30
20200358328
2020-11-12

Method for designing a stator segment for a stator of a synchronous reluctance machine and corresponding stator and corresponding reluctance machine

 #31
20200295690
2020-09-17

Motor control device and motor control method

 #32
20200161912
2020-05-21

ELECTRIC MACHINE

 #33
20200119629
2020-04-16

Parallel magnetic circuit motor

 #34
20200088819
2020-03-19

Homopolar linear synchronous machine

 #35
20200028390
2020-01-23

Electric machine

 #36
20190280554
2019-09-12

Rotating electric machine

 #37
20190280538
2019-09-12

Rotating electric machine

 #38
20190267924
2019-08-29

Controller for switched reluctance motor

 #39
20190238035
2019-08-01

Synchronous reluctance type rotary electric machine

 #40
20190238013
2019-08-01

Synchronous reluctance type rotary electric machine

 #41
20190238011
2019-08-01

Solid state multi-pole and uni-pole electric generator rotor for AC/DC electric generators

 #42
20190229573
2019-07-25

Permanent magnet brushless motor having high winding factor, and design and fault-tolerant control methods thereof

 #43
20190229568
2019-07-25

Synchronous reluctance type rotary electric machine

 #44
20190229567
2019-07-25

Synchronous reluctance type rotary electric machine

 #45
20190214894
2019-07-11

Rotating electric machine

 #46
20190207441
2019-07-04

Rotor and reluctance motor

 #47
20190207440
2019-07-04

Rotating electric machine

 #48
20190157924
2019-05-23

Electrical synchronous machine and method for at least partially circumferentially producing an electrical synchronous machine

 #49
20190149075
2019-05-16

Switched reluctance machine and power converter

 #50
20190109527
2019-04-11

Synchronous reluctance rotating electrical machine

 #51
20190089219
2019-03-21

Brushless DC motor fan

 #52
20190068036
2019-02-28

Electric motor with low torque ripple

 #53
20190027979
2019-01-24

Salient pole rotor with magnetic pole portions, concave portions and cylindrical cover portion with fiber filament

 #54
20190020227
2019-01-17

Cross-coupled composite motor, cross-coupled composite power generator, and cross-coupled composite linear motor

 #55
20180331648
2018-11-15

Electric power tool

 #56
20180294684
2018-10-11

End plate for rotors of switched reluctance motors

 #57
20180287473
2018-10-04

Alternating-current driven, salient-teeth reluctance motor with concentrated windings

 #58
20180219439
2018-08-02

Rotary electric machine

 #59
20180198332
2018-07-12

Rotary electric machine, rotary electric machine system, and machine

 #60
20180159391
2018-06-07

Salient pole, wound field, synchronous machine with enhanced saliency

 #61
20180102682
2018-04-12

Outer-rotor-type switched reluctance motor

 #62
20170338705
2017-11-23

Electric machine

 #63
20170307072
2017-10-26

Shift range control apparatus

 #64
20170267493
2017-09-21

Rotating electrical machine, hoisting machine and elevator

 #65
20170264182
2017-09-14

Linear-motor stator with integral line reactor

 #66
20170187254
2017-06-29

Electric machine

 #67
20170179864
2017-06-22

Field winding synchronous machine drive system

 #68
20170054338
2017-02-23

Stator of rotary electric machine

 #69
20160352202
2016-12-01

Rotor for synchronous reluctance motor with reduced flux leakage and residual stress

 #70
20160352164
2016-12-01

Rotating electrical machine with rotor with plurality of umbrella-shaped portions with demagnetized center bridge portions

 #71
20160276890
2016-09-22

Stator and rotating electric machine equipped with same

 #72
20160218570
2016-07-28

BLDC motor and cleaner having the same

 #73
20160211731
2016-07-21

Method of manufacturing the rotor assembly for an electric motor

 #74
20160197573
2016-07-07

Electric power tool

 #75
20160105088
2016-04-14

DC-EXCITED SYNCHRONOUS ELECTRIC MOTOR

 #76
20160049835
2016-02-18

Synchronous reluctance motor and rotor for synchronous reluctance motor

 #77
20150372552
2015-12-24

Three-phase alternating current electric motor provided with structure reducing torque ripple

 #78
20150288228
2015-10-08

Electric current generator/motor with dual stationary/rotating stators and rotor having horseshoe magnet/electromagnetic coils

 #79
20150280502
2015-10-01

Rotor with flux barrier for reducing flux generated by winding inductance

 #80
20150263593
2015-09-17

Redundant brushless drive system

 #81
20150244293
2015-08-27

System having a first electric motor and a second electric motor for driving a string

 #82
20150194867
2015-07-09

Motor generator

 #83
20150123511
2015-05-07

Flux shield for electric motor

 #84
20150042201
2015-02-12

SEGMENTED MOTOR/GENERATOR WITH TRANSVERSAL FLOW GUIDANCE, HIGH THRUST TORQUE AND SMALL MASS INERTIA

 #85
20150015126
2015-01-15

Rotating electrical motor using transverse magnetic flux

 #86
20140340013
2014-11-20

ELECTRIC MOTOR AND ELECTRIC GENERATOR

 #87
20140333173
2014-11-13

Motor having electromagnetic rotor

 #88
20140319940
2014-10-30

Orbital motor and generator

 #89
20140292134
2014-10-02

Rotating electrical machine

 #90
20140084714
2014-03-27

Homopolar motor-generator

 #91
20140001993
2014-01-02

Electric power tool

 #92
20130234554
2013-09-12

TRANSVERSE FLUX MACHINE APPARATUS

 #93
20130181568
2013-07-18

Brushless starter generator

 #94
20120294716
2012-11-22

Pitch drive device for a wind power or hydroelectric power station

 #95
20120235621
2012-09-20

Rotary electric machine system

 #96
20120133466
2012-05-31

Method and apparatus for coil-less magnetoelectric magnetic flux switching for permanent magnets

 #97
20120007458
2012-01-12

Electrical machine

 #98
20110089775
2011-04-21

Parallel magnetic circuit motor

 #99
20110057535
2011-03-10

REVERSE ELECTROMOTIVE FORCE GENERATING MOTOR

 #100
20110057534
2011-03-10

REVERSE ELECTROMOTIVE FORCE GENERATING MOTOR

 #101
20100164660
2010-07-01

Method and apparatus for coil-less magnetoelectric magnetic flux switching for permanent magnets

 #102
20090192013
2009-07-30

Hybrid Vehicle

 #103
20090001828
2009-01-01

Electric motor with a low number of revolutions, in particular to drive lifting devices

 #104
20080136569
2008-06-12

METHOD AND APPARATUS FOR COIL-LESS MAGNETOELECTRIC MAGNETIC FLUX SWITCHING FOR PERMANENT MAGNETS

 #105
20080079262
2008-04-03

Engine starter-generator optimized for start function

 #106
20080067984
2008-03-20

Starter-generator operable with multiple variable frequencies and voltages

 #107
20070035270
2007-02-15

Vehicular rotating electrical machine apparatus

 #108
20060181175
2006-08-17

METHOD AND APPARATUS FOR COIL-LESS MAGNETOELECTRIC MAGNETIC FLUX SWITCHING FOR PERMANENT MAGNETS

 #109
20060012453
2006-01-19

Method and apparatus for coil-less magnetoelectric magnetic flux switching for permanent magnets