Patents-Review.com
ClassID:

217154 ⎘

H02K1/265 - CPC Classification

Classification description:

Details of the magnetic circuit characterised by the shape, form or construction; Rotating parts of the magnetic circuit; Rotor cores with slots for windings Shape, form or location of the slots

Recent Application in this class:
#1
20260081493
2026-03-19

MAGNETIZATION DEVICE

 #2
20250038593
2025-01-30

WOUND FIELD ROTATING ELECTRICAL MACHINE

 #3
20240396388
2024-11-28

MAGNETIZING YOKE

 #4
20240348118
2024-10-17

Wound rotor for an electric motor provided with a cooling circuit

 #5
20240313610
2024-09-19

INDUCTION MOTOR

 #6
20240120784
2024-04-11

ROTOR, MOTOR, POWERTRAIN, AND VEHICLE

 #7
20240014695
2024-01-11

THREE-PHASE ASYNCHRONOUS MOTOR AND SPEED-REGULATED WATER PUMP

 #8
20230344326
2023-10-26

A WIDE-SPEED MULTIPLE INTERIOR ROTOR EXCITATION MACHINE

 #9
20230291252
2023-09-14

INDUCTION MOTOR ROTOR AND INDUCTION MOTOR HAVING THE SAME

 #10
20230246495
2023-08-03

Method and apparatus for cooling a rotor assembly

 #11
20230147001
2023-05-11

Rotor with interconnectable coils units, electric drive machine and motor vehicle

 #12
20230143271
2023-05-11

Electric motor

 #13
20230132331
2023-04-27

Rotor for induction motor and induction motor using same

 #14
20230024783
2023-01-26

Fractal switching systems and related electromechanical devices

 #15
20230009096
2023-01-12

SALIENT POLE MACHINE WITH ROTOR HAVING ROTOR RIM WITH POLE-RIM INTERFACE AND FIXATION POINTS

 #16
20220376567
2022-11-24

Motor

 #17
20220320923
2022-10-06

Rotor for electric motor, and electric motor

 #18
20220294285
2022-09-15

Motor, compressor and refrigeration device

 #19
20220149678
2022-05-12

Laminated core for an electric machine

 #20
20220140673
2022-05-05

Rotating electrical machine and method of manufacturing the same

 #21
20220131430
2022-04-28

Rotor for an electrical machine, electrical machine for driving a vehicle, and vehicle

 #22
20220103028
2022-03-31

MOTOR ROTOR PLATE, MOTOR ROTOR HAVING MOTOR ROTOR PLATE, AND MOTOR HAVING MOTOR ROTOR

 #23
20210359558
2021-11-18

Electrical machine having a segmented stator or rotor

 #24
20210225574
2021-07-22

Fractal switching systems and related electromechanical devices

 #25
20210218321
2021-07-15

ROTOR FOR AN AXIAL FLUX ROTATING ELECTRICAL MACHINE COMPRESSED WITH A BAND

 #26
20210218292
2021-07-15

Winding structure of electrical machine, magnetic conductive member of electrical machine, ferromagnetic lamination and electrical machine

 #27
20210057965
2021-02-25

NOISE REDUCTION FOR DIRECT CURRENT EXCITED BRUSHED ASYMMETRIC MOTOR

 #28
20210036571
2021-02-04

Electrical machine including closure walls for winding slots

 #29
20210006107
2021-01-07

Spherical electromagnetic machine with two degrees of unconstrained rotational freedom

 #30
20200336025
2020-10-22

Stator core or a rotor core for an electrical machine with reduced eddy current losses and high magnetic conductivity and mechanical strength

 #31
20200287429
2020-09-10

Low porosity and consistent metallurgical bonding for hybrid motor rotors

 #32
20200244118
2020-07-30

Rotor of an electric machine

 #33
20200177046
2020-06-04

Rotor with a winding for an electrical machine

 #34
20200136441
2020-04-30

Electrical machine with hybrid tooth design

 #35
20200014265
2020-01-09

Salient pole machine with rotor having rotor rim with pole-rim interface and fixation points

 #36
20200006992
2020-01-02

Electromagnetic assembly of polyphase structure

 #37
20190312476
2019-10-10

MOTOR

 #38
20190312473
2019-10-10

Rotary electric machine and rotor mounted therein

 #39
20190267857
2019-08-29

Rotor for an electrical machine with push-on windings

 #40
20190238011
2019-08-01

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

 #41
20190173330
2019-06-06

Electric machine

 #42
20190140530
2019-05-09

Rotary electric machine and drive system using same

 #43
20190140510
2019-05-09

Rotor with magnet protection mechanism

 #44
20190140506
2019-05-09

Rotor mechanism and method for manufacturing the same

 #45
20190028012
2019-01-24

Energy storage, hydrogen and oxygen production using ion separators

 #46
20190022588
2019-01-24

Ion separator

 #47
20190020253
2019-01-17

Three-phase induction motor and secondary conductor thereof

 #48
20190013709
2019-01-10

Rotor and motor

 #49
20190006895
2019-01-03

Rotor for electric motor

 #50
20180358851
2018-12-13

Electric machine with non-symmetrical magnet slots

 #51
20180351424
2018-12-06

Electric motor with segmented rotor

 #52
20180351423
2018-12-06

Electric motor

 #53
20180269731
2018-09-20

Rotating electrical machine and method of manufacturing rotating electrical machine

 #54
20180261367
2018-09-13

Magnet stack and motor

 #55
20180233972
2018-08-16

Armature, rotating electric machine, crossflow fan

 #56
20180205285
2018-07-19

Method for manufacturing an integrated stator and housing for an electrical machine

 #57
20180205284
2018-07-19

Methods for manufacturing a housing for an electrical machine

 #58
20180166935
2018-06-14

Rotor for wound-rotor motor and wound-rotor motor having the same

 #59
20180138769
2018-05-17

Layered conductors for reduced eddy loss

 #60
20180123410
2018-05-03

Motor with a stator having salient poles and method of manufacturing the motor

 #61
20180076697
2018-03-15

Electric power steering system and brush motor thereof

 #62
20180069443
2018-03-08

Motor rotor including rotor core and manufacturing method therefor

 #63
20180041078
2018-02-08

Electric motor

 #64
20180006537
2018-01-04

Squirrel-cage induction motor, and method for manufacturing squirrel-cage induction motor

 #65
20170338704
2017-11-23

Process for the formation of a stack of superposed metallic laminations

 #66
20170338703
2017-11-23

Process for the formation of a stack of superposed metallic laminations

 #67
20170331353
2017-11-16

Electric machine

 #68
20170310195
2017-10-26

Communication device

 #69
20170294812
2017-10-12

Method for manufacturing strator, method for manufacturing rotary electric machine, and iron-core block

 #70
20170237324
2017-08-17

ALTERNATING-CURRENT MOTOR

 #71
20170229929
2017-08-10

Laminated core of a stator or a rotor and electrical machine

 #72
20170222509
2017-08-03

Brush-commutated direct-current motor

 #73
20170194824
2017-07-06

Hollow rotor structure for DC motor and winding structure of the same

 #74
20170163135
2017-06-08

Induction motor rotor and a method of manufacturing the same

 #75
20170047800
2017-02-16

Rotating electrical machine with cooling channels

 #76
20160352176
2016-12-01

ARMATURE CORE, ARMATURE, AND ELECTRIC MOTOR

 #77
20160285332
2016-09-29

Rotor assembly for an electric machine having a coolant passage

 #78
20160268853
2016-09-15

Arrangement of coil wires in a rotor of an electric motor

 #79
20160261153
2016-09-08

Cores for electrical machines

 #80
20160204663
2016-07-14

Rotor assembly for an electric machine with thermal management features

 #81
20160141924
2016-05-19

ROTOR OF WOUND ROTOR SYNCHRONOUS MOTOR

 #82
20160065012
2016-03-03

Electric motor

 #83
20150295483
2015-10-15

Cage rotor comprising a deformable bearing

 #84
20150280497
2015-10-01

Electric motor having a polygon stator

 #85
20150207373
2015-07-23

Damper finger segment for generator rotor end

 #86
20150130329
2015-05-14

Electric motor

 #87
20150102697
2015-04-16

Rotor with 2-step shaped slot and induction motor having the same

 #88
20150028711
2015-01-29

Rotor for a rotating electric machine

 #89
20150022036
2015-01-22

Rotor with non-cylindrical surface for dynamoelectric machine

 #90
20140346919
2014-11-27

Electrical machine having partially parallel slots and teeth

 #91
20140232234
2014-08-21

Laminated rotor machining enhancement

 #92
20140220297
2014-08-07

Process for the formation of a stack of superposed metallic laminations

 #93
20140217106
2014-08-07

Replaceable assembly for a pressurized container

 #94
20140190219
2014-07-10

Washing machine to produce three-dimensional motion

 #95
20140184010
2014-07-03

Electric machine

 #96
20140069149
2014-03-13

Washing machine to produce three-dimensional motion

 #97
20140028146
2014-01-30

Induction Motor and Railway Vehicle Using Induction Motor

 #98
20130328436
2013-12-12

Squirrel-cage rotor and rotating electrical machine

 #99
20130187485
2013-07-25

ROTARING ELECTRICAL MACHINE

 #100
20130118214
2013-05-16

Washing machine to produce three-dimensional motion

 #101
20130118213
2013-05-16

Washing machine to produce three-dimensional motion

 #102
20120216765
2012-08-30

ENGINE COOLING SYSTEM AND MOTOR THEREFOR

 #103
20110227442
2011-09-22

Electric machine

 #104
20110050028
2011-03-03

ELECTRICAL MACHINE AND PROCESS FOR MANUFACTURING AN ELECTRICAL MACHINE

 #105
20100141080
2010-06-10

Induction motor with improved torque density

 #106
20100127593
2010-05-27

Electric motor

 #107
20100084942
2010-04-08

Rotating electric machine

 #108
20100052464
2010-03-04

AC-induction-motor rotor lamination having rotor slots

 #109
20100026008
2010-02-04

Synchronous generator and synchronous generator system for reducing distortion of current waveform

 #110
20090315429
2009-12-24

Rotating electrical machine

 #111
20090079289
2009-03-26

System and method with a rotor having parallel sided rotor bars

 #112
20080296989
2008-12-04

Rotor with field coils in optimized flux space slots

 #113
20080224562
2008-09-18

Armature laminations

 #114
20070024148
2007-02-01

Electric motor

 #115
20070024130
2007-02-01

Electric machine with rotor cooling and corresponding cooling method

 #116
20060214531
2006-09-28

Laminated armature core for an electric motor

 #117
20060163966
2006-07-27

Rotor of motor

 #118
20050264125
2005-12-01

Rotor of motor