ClassID:

217127

H02K1/02 - page 2 - CPC Classification

Classification description:

Details of the magnetic circuit characterised by the magnetic material

Recent Application in this class:
#301
20220239166
2022-07-28

AMORPHOUS LAMINATION CORE FOR MOTOR, METHOD FOR MANUFACTURING AMORPHOUS LAMINATION CORE FOR MOTOR, AND AMORPHOUS ALLOY RIBBON FOR MOTOR

#302
20220231585
2022-07-21

Asymmetrical skewed rotor

#303
20220231556
2022-07-21

Electric machine having a containment band

#304
20220231548
2022-07-21

LAMINATED IRON CORE AND MANUFACTURING METHOD THEREFOR

#305
20220224215
2022-07-14

Magnetic coupler

#306
20220224176
2022-07-14

PERMANENT MAGNET ASSISTED SYNCHRONOUS RELUCTANCE MACHINE

#307
20220216741
2022-07-07

Rotor for eddy current deceleration device

#308
20220200418
2022-06-23

Method for manufacturing a magnetic sheet and a stack of magnetic sheets and electric machine and electric vehicle

#309
20220190657
2022-06-16

ELECTRIC MACHINE

#310
20220181920
2022-06-09

END WINDING FLUX MOTOR

#311
20220166264
2022-05-26

Bi-material permanent magnets for electric machines

#312
20220158511
2022-05-19

Magnet structure having a plurality of individual magnets integrated into a mesh structure

#313
20220152652
2022-05-19

Haptic actuator and electronic device including same

#314
20220140666
2022-05-05

Generator for driving a predefined load

#315
20220139420
2022-05-05

Hard disk drive with composite permanent magnet

#316
20220131432
2022-04-28

Rotating electrical machine

#317
20220123612
2022-04-21

Rotor for a Permanently Energized Electrical Machine, With a Support Structure

#318
20220109357
2022-04-07

Motor, compressor and refrigeration device

#319
20220109339
2022-04-07

Electric motor having stacked different rotor segments and method for designing the same

#320
20220109338
2022-04-07

Motor, compressor and refrigeration device

#321
20220097135
2022-03-31

MULTI-PROPERTY MONOLITHIC STAINLESS STEEL COMPONENT

#322
20220094243
2022-03-24

Electric machine with stator base as common heat sink

#323
20220094231
2022-03-24

Method of inserting multi-part tooth of an electric machine into a coil

#324
20220094226
2022-03-24

Method of forming irregular shaped coils of an electric machine

#325
20220094222
2022-03-24

Electric machine with SMC rotor core sandwiched between bandage and magnets

#326
20220094217
2022-03-24

Electric machine with SMC stator core

#327
20220094216
2022-03-24

Electric machine with core piece of multi-piece teeth extending from an annular ring

#328
20220085669
2022-03-17

Rotating electric machine

#329
20220077725
2022-03-10

Permanent magnet of multiple pieces having different easy axes

#330
20220072606
2022-03-10

PRESSED POWDER MATERIAL AND ROTATING ELECTRIC MACHINE

#331
20220069668
2022-03-03

Electric motor

#332
20220060098
2022-02-24

Power transmission system using magnets

#333
20220045590
2022-02-10

VIBRATION CONTROL DEVICE

#334
20220045585
2022-02-10

MOTOR/GENERATOR SYSTEM AND METHOD

#335
20220044852
2022-02-10

RARE EARTH-SINTERED MAGNET, METHOD OF MANUFACTURING A RARE EARTH-SINTERED BODY, METHOD OF MANUFACTURING A RARE EARTH-SINTERED MAGNET, AND LINEAR MOTOR USING A RARE EARTH-SINTERED MAGNET

#336
20220042157
2022-02-10

Soft magnetic material and method for producing the same, and electric motor containing soft magnetic material

#337
20220037944
2022-02-03

Electric machine with non-magnetic lamination bridges

#338
20220037938
2022-02-03

Magnetizing yoke and manufacturing method thereof

#339
20220029511
2022-01-27

Drive motor and vacuum cleaner having the same

#340
20220029480
2022-01-27

Electric machine and motor vehicle

#341
20220024121
2022-01-27

Magnetically-drivable microrobot

#342
20220021248
2022-01-20

Non-oriented electrical steel sheet, segmented stator, and rotating electrical machine

#343
20220015595
2022-01-20

Flux switching motor and cleaner using the same

#344
20220014054
2022-01-13

Rotor for an electric machine

#345
20220014052
2022-01-13

Laminated core and electric motor

#346
20220014050
2022-01-13

Core, stator, and rotating electric device

#347
20220006340
2022-01-06

System and method for controlling a multi-tunnel electric machine

#348
20220006337
2022-01-06

Electric motor having rotor assembly with segmented permanent magnet

#349
20210384778
2021-12-09

Core, stator and rotating electrical machine

#350
20210359581
2021-11-18

Electrical machines, laminations, and methods of making the same

#351
20210344240
2021-11-04

Machines utilizing heavy rare earth free permanent magnets

#352
20210344238
2021-11-04

Core, stator, and rotary electric machine

#353
20210344237
2021-11-04

Stator core, rotating electric device, and stator core manufacturing method

#354
20210336523
2021-10-28

PERMANENT MAGNET MOTOR

#355
20210335539
2021-10-28

ADDITIVE MANUFACTURING OF MAGNET ARRAYS

#356
20210328484
2021-10-21

Laminated core and method for producing a laminated core

#357
20210328466
2021-10-21

Electric Machines with Energizable and Non-Energizerable U-Shaped Stator Segments

#358
20210313853
2021-10-07

Rotor for an electromagnetic motor or generator with tapered branches

#359
20210305861
2021-09-30

STATOR, ROTOR AND ELECTRIC MACHINE

#360
20210305852
2021-09-30

Rare earth permanent magnet and rotating electric machine including the same

#361
20210305851
2021-09-30

Pressed powder material and rotating electric machine

#362
20210304935
2021-09-30

Ferrite sintered magnet and rotating electric machine

#363
20210304934
2021-09-30

Ferrite sintered magnet and rotating electric machine

#364
20210296971
2021-09-23

FORMING SLOTS IN MAGNETIC STEEL LAMINATES IN ELECTROMAGNETIC TRANSDUCERS AND APPLICATION IN VEHICLES

#365
20210288565
2021-09-16

Electric machine with locally-tuned properties

#366
20210288534
2021-09-16

Electric motor with permanent magnets abutted by tabs in lamination cavities

#367
20210281126
2021-09-09

Material layer for high rotational speeds

#368
20210273510
2021-09-02

Rotor, electric motor, method for producing a rotor and use of a rotor and electric motor

#369
20210273499
2021-09-02

Composite material for thermal management in an electric motor

#370
20210265111
2021-08-26

Applied magnetic field synthesis and processing of iron nitride magnetic materials

#371
20210257884
2021-08-19

Motor rotor and permanent magnet motor

#372
20210249937
2021-08-12

Electric motors having flux barriers

#373
20210249921
2021-08-12

Rotor of rotary electric machine for vehicle

#374
20210249919
2021-08-12

Built-in hybrid permanent magnet memory motor with local magnetic circuits in parallel

#375
20210242728
2021-08-05

Two degree-of-freedom spherical brushless DC motor

#376
20210242727
2021-08-05

R-T-B-based magnet, motor, and generator

#377
20210241973
2021-08-05

Method for producing a laminated core

#378
20210234415
2021-07-29

ROTATING ELECTRIC MACHINE

#379
20210226515
2021-07-22

MOTOR, COMPRESSOR, AND MOTOR MANUFACTURING METHOD

#380
20210226488
2021-07-22

Electric motors

#381
20210218321
2021-07-15

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

#382
20210218303
2021-07-15

Electronically commutated DC motor

#383
20210218290
2021-07-15

Unitary magnet having an ovoid configuration, and magnet structure comprising multiple unitary magnets

#384
20210211085
2021-07-08

Driving device, compressor, and air conditioner

#385
20210211007
2021-07-08

Axial flux motor

#386
20210211001
2021-07-08

Rotor and motor having rotor

#387
20210210996
2021-07-08

METHOD OF MANUFACTURING Sm-Fe-N MAGNET, Sm-Fe-N MAGNET, AND MOTOR HAVING Sm-Fe-N MAGNET

#388
20210210995
2021-07-08

PERMANENT MAGNET MOTOR

#389
20210197273
2021-07-01

METHOD OF HEAT-TREATING ADDITIVELY MANUFACTURED FERROMAGNETIC COMPONENTS

#390
20210194299
2021-06-24

Modified rotor of a reluctance machine for increasing torque

#391
20210178170
2021-06-17

Cardiac energy harvesting device and methods of use

#392
20210175786
2021-06-10

Permanent magnet motor

#393
20210167676
2021-06-03

AXIAL GAP MOTOR

#394
20210167671
2021-06-03

Power supply system installed on rotating object

#395
20210167645
2021-06-03

Reluctance motor

#396
20210152040
2021-05-20

Hybrid stator core component design for axial flux motor

#397
20210151228
2021-05-20

Magnetic particles or wires for electrical machinery

#398
20210143690
2021-05-13

Permanent magnet motor, compressor and air conditioner

#399
20210142935
2021-05-13

Nonreciprocal circuit element and method of manufacturing the same

#400
20210135524
2021-05-06

Rotor having an injected cage

#401
20210125759
2021-04-29

Motor

#402
20210111618
2021-04-15

Permanently magnetized enhanced generator

#403
20210111617
2021-04-15

Magnetic coupler

#404
20210111601
2021-04-15

Rotor for a Brushless Direct-Current Motor, Particularly for an Electric Motor of the Inner Rotor Type, and Electric Motor Comprising Such a Rotor

#405
20210111599
2021-04-15

STATIC MAGNETIC MOTOR

#406
20210104342
2021-04-08

Soft Magnetic Composites for Electric Motors

#407
20210099034
2021-04-01

Modular scalable electric machine

#408
20210099032
2021-04-01

Lamination stack for use in an electrical machine

#409
20210091611
2021-03-25

MULTI-PART STATOR, ELECTRIC MACHINE AND METHOD FOR PRODUCING A MULTI-PART STATOR AND AN ELECTRIC MACHINE

#410
20210083552
2021-03-18

DUAL INDEPENDENT ACTUATOR ELECTRIC GENERATOR

#411
20210083535
2021-03-18

Magnet embedded type motor and method for manufacturing the same

#412
20210057942
2021-02-25

THIN STRIP COMPONENT, METHOD FOR MANUFACTURING SAME, AND MOTOR USING THIN STRIP COMPONENT

#413
20210044197
2021-02-11

Scalable hysteresis clutch

#414
20210039891
2021-02-11

Conveyor of articles

#415
20210035716
2021-02-04

Method of heat-treating additively-manufactured ferromagnetic components

#416
20210021162
2021-01-21

STATOR CORE AND MOTOR EQUIPPED WITH THE SAME

#417
20210013755
2021-01-14

Electric motor and field element

#418
20210006116
2021-01-07

High efficiency electric machine

#419
20210005380
2021-01-07

Method for manufacturing rare earth permanent magnet

#420
20200412190
2020-12-31

Hybrid rotor assembly

#421
20200412189
2020-12-31

Devices to be used as magnets

#422
20200381962
2020-12-03

Electrical machines

#423
20200358323
2020-11-12

Stator and motor

#424
20200340088
2020-10-29

LAMINATED CORE AND METHOD FOR THE PRODUCTION OF A HIGH PERMEABILITY SOFT MAGNETIC ALLOY

#425
20200340087
2020-10-29

Plurality of flaky magnetic metal particles, pressed powder material, and rotating electric machine

#426
20200336033
2020-10-22

Rotating electric machine

#427
20200336027
2020-10-22

Rotating electrical machine system

#428
20200328632
2020-10-15

Variable-flux memory motor and methods of controlling a variable-flux motor

#429
20200325900
2020-10-15

External Rotor Electric Pump

#430
20200318212
2020-10-08

HIGHLY-PERMEABLE SOFT-MAGNETIC ALLOY AND METHOD FOR PRODUCING A HIGHLY-PERMEABLE SOFT-MAGNETIC ALLOY

#431
20200313534
2020-10-01

Low detent torque hybrid step motor

#432
20200313473
2020-10-01

ELECTRIC MOTOR HAVING SPLIT CORE STATOR

#433
20200312496
2020-10-01

Ferrite sintered magnet and rotary electrical machine comprising the same

#434
20200312495
2020-10-01

Ferrite sintered magnet and rotating electric machine comprising the same

#435
20200312494
2020-10-01

Ferrite sintered magnet and rotary electrical machine comprising the same

#436
20200312493
2020-10-01

Ferrite sintered magnet and rotating electric machine comprising the same

#437
20200303998
2020-09-24

Method of producing motor core

#438
20200303106
2020-09-24

Plurality of flaky magnetic metal particles, pressed powder material, and rotating electric machine

#439
20200295610
2020-09-17

Rotor for an axial flux motor, a radial flux motor, and a transversal flux motor

#440
20200287429
2020-09-10

Low porosity and consistent metallurgical bonding for hybrid motor rotors

#441
20200255339
2020-08-13

Ferrite sintered magnet

#442
20200251973
2020-08-06

Ferrofluid liquid spring with magnets between coils inside an enclosed chamber for vibration energy harvesting

#443
20200251971
2020-08-06

Radial-gap type superconducting synchronous machine, magnetizing apparatus, and magnetizing method

#444
20200251969
2020-08-06

Device for manufacturing rotor core and method for manufacturing rotor core

#445
20200244112
2020-07-30

Material with directional microstructure

#446
20200243232
2020-07-30

Rare earth cobalt-based permanent magnet

#447
20200243231
2020-07-30

COMPOSITE MAGNETIC MATERIAL, MAGNET COMPRISING THE MATERIAL, MOTOR USING THE MAGNET, AND METHOD OF MANUFACTURING THE COMPOSITE MAGNETIC MATERIAL

#448
20200225619
2020-07-16

STATOR, STEPPING MOTOR, TIMEPIECE MOVEMENT, TIMEPIECE, AND MANUFACTURING METHOD OF STATOR

#449
20200224302
2020-07-16

Method for manufacturing soft magnetic member

#450
20200220394
2020-07-09

Electric component including custom metal grain orientation

#451
20200204014
2020-06-25

Magnet material, permanent magnet, rotary electrical machine, and vehicle

#452
20200161952
2020-05-21

Rotary electric machine

#453
20200161944
2020-05-21

Method of making a multi-material segmented stator for a rotating electric machine and a stator made by said method

#454
20200161912
2020-05-21

ELECTRIC MACHINE

#455
20200153303
2020-05-14

Structures utilizing a structured magnetic material and methods for making

#456
20200136440
2020-04-30

STATOR CORE COMPRISING COBALT CARBIDE AND METHOD OF MAKING THE SAME

#457
20200131004
2020-04-30

ELEVATOR SYSTEM

#458
20200127543
2020-04-23

Stator for a high efficiency motor and manufacturing methods thereof

#459
20200127512
2020-04-23

Rotary electric machine and vehicle equipped with rotary electric machine

#460
20200123015
2020-04-23

Tailorable polyorbital-hybrid ceramics

#461
20200123014
2020-04-23

Tailorable polyorbital-hybrid ceramics

#462
20200119613
2020-04-16

Methods for constructing ESP motors with sealed stator windings and stator chamber

#463
20200119612
2020-04-16

ESP motor with stator core sections sealed to form a stator chamber

#464
20200119598
2020-04-16

Electrical machine winding inductance enhancement

#465
20200112212
2020-04-09

Multi-tunnel electric motor/generator

#466
20200106351
2020-04-02

Axial flux machine

#467
20200105445
2020-04-02

Bonded magnet and method of preparing the same

#468
20200091782
2020-03-19

Magnet structure having a plurality of individual magnets integrated into a mesh structure

#469
20200090862
2020-03-19

Methods of fabricating thermal composites having specifically designed particle distributions

#470
20200090844
2020-03-19

Permanent magnet, rotary electric machine, and vehicle

#471
20200083788
2020-03-12

Method for manufacturing electric machine

#472
20200083762
2020-03-12

Polyphase claw pole motor and stator of the polyphase claw pole motor

#473
20200083759
2020-03-12

Multi-tunnel electric motor/generator

#474
20200076279
2020-03-05

CORRUGATED STATOR

#475
20200075237
2020-03-05

Samarium cobalt and neodymium iron boride magnets and methods of manufacturing same

#476
20200070241
2020-03-05

MAGNETIC POWDER AND MAGNET

#477
20200052557
2020-02-13

Electric motor with flux barriers

#478
20200044500
2020-02-06

Rotor for an electromagnetic motor or generator with radial flux comprising a mesh structure housing individual magnets

#479
20200036236
2020-01-30

Magnet structure with a plurality of individual magnets in the form of blocks

#480
20200028393
2020-01-23

Electromagnetic motor or generator comprising a rotor with magnetized structures comprising individual magnets and a stator with concentric windings

#481
20200028390
2020-01-23

Electric machine

#482
20200027641
2020-01-23

Transformer core for a cut-and-stack type transformer and transformer including same

#483
20200021224
2020-01-16

Driving device, air conditioner, and method for controlling compressor

#484
20200021177
2020-01-16

Rotor of synchronous motor

#485
20200014289
2020-01-09

Variable flux motor

#486
20200014264
2020-01-09

Rotor assembly for electric motor

#487
20200014261
2020-01-09

Permanent magnet (PM) machine having rotor poles with an array of permanent magnets

#488
20200003215
2020-01-02

Pump

#489
20190393745
2019-12-26

Magnetic rotary disc

#490
20190386551
2019-12-19

COIL, ROTATING ELECTRICAL MACHINE, ROTATING ELECTRICAL MACHINE SYSTEM, AND METHOD OF MANUFACTURING PERMANENT MAGNET

#491
20190386529
2019-12-19

Rotor, motor, method for manufacturing rotor, and method for manufacturing motor

#492
20190386527
2019-12-19

Motor stator and permanent magnet synchronous submersible motor

#493
20190382867
2019-12-19

Method for producing non-oriented electrical steel sheet, method for producing motor core, and motor core

#494
20190379252
2019-12-12

Rotary electric machine

#495
20190379248
2019-12-12

Inferior permanent magnet motor

#496
20190379247
2019-12-12

PERMANENT MAGNET

#497
20190379246
2019-12-12

Laminate for use in core

#498
20190368013
2019-12-05

Fe-Ni Nanocomposite Alloys

#499
20190363595
2019-11-28

ROTOR AND MOTOR USING SAME

#500
20190337375
2019-11-07

Hybrid module including stamped rotor carrier

#501
20190330732
2019-10-31

Nanoparticle coating method

#502
20190319498
2019-10-17

STATOR AND MOTOR HAVING SAME

#503
20190318856
2019-10-17

Ferrite sintered magnet, ferrite particles, bonded magnet, motor, and generator

#504
20190311852
2019-10-10

Method of heat-treating additively manufactured ferromagnetic components

#505
20190311827
2019-10-10

Sintered magnet, electrical machine, use of the sintered magnet for an electrical machine and manufacturing method of a sintered magnet

#506
20190295751
2019-09-26

PERMANENT MAGNET, ROTARY ELECTRIC MACHINE, AND VEHICLE

#507
20190292623
2019-09-26

Grain oriented electrical steel sheet, method for manufacturing grain oriented electrical steel sheets, method for evaluating grain oriented electrical steel sheets, and iron core

#508
20190288579
2019-09-19

Rotor for a rotary electric machine

#509
20190288570
2019-09-19

AN ELECTROMAGNET COMPONENT COMPRISING MAGNETITE FOR USE IN A GENERATOR

#510
20190288569
2019-09-19

Devices to be used as magnets

#511
20190283127
2019-09-19

Plurality of flaky magnetic metal particles, pressed powder material, and rotating electric machine

#512
20190279795
2019-09-12

Methods of making a component with variable magnetization and related components

#513
20190267851
2019-08-29

ROTOR OF A ROTARY ELECTRICAL MACHINE PROVIDED WITH RARE EARTH MAGNETS WITH A LOW DYSPROSIUM CONTENT

#514
20190267168
2019-08-29

Ferrite sintered magnet, motor and generator

#515
20190267167
2019-08-29

Ferrite sintered magnet, motor and generator

#516
20190259516
2019-08-22

Laminate of soft magnetic ribbons

#517
20190245410
2019-08-08

Power storage device

#518
20190241259
2019-08-08

Flying device

#519
20190238016
2019-08-01

ROTOR FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE WITH THE ROTOR AND TO METHOD FOR PRODUCING THE ROTOR

#520
20190229563
2019-07-25

Multi-tunnel electric motor/generator

#521
20190228890
2019-07-25

METHOD FOR PRODUCTION OF A COMPONENT HAVING SOFT-MAGNETIC PROPERTIES

#522
20190222088
2019-07-18

ROTOR

#523
20190222075
2019-07-18

LOW-VOLTAGE DIRECT CURRENT MOTOR

#524
20190221339
2019-07-18

METHOD FOR MANUFACTURING SINTERED BODY FOR FORMING SINTERED MAGNET, AND METHOD FOR MANUFACTURING PERMANENT MAGNET USING SINTERED BODY FOR FORMING SINTERED MAGNET

#525
20190214860
2019-07-11

Dust core, stator core, and stator

#526
20190214170
2019-07-11

Magnet material, permanent magnet, motor, and power generator

#527
20190207492
2019-07-04

Variable flux permanent magnet motor

#528
20190202175
2019-07-04

Laminated member, laminated body, and motor

#529
20190199151
2019-06-27

Nano-crystalline coating for magnet retention in a rotor assembly

#530
20190190363
2019-06-20

Spindle motor with particular rotor magnet and stator teeth dimensions and disk drive device including the same

#531
20190181734
2019-06-13

Rapid stress relief annealing of a stator

#532
20190181731
2019-06-13

PRODUCTION METHOD FOR STATOR

#533
20190181700
2019-06-13

Iron core and motor using iron core

#534
20190173329
2019-06-06

Thin strip component, method for manufacturing same, and motor using thin strip component

#535
20190173328
2019-06-06

Iron core and motor

#536
20190164673
2019-05-30

Magnet and motor using the same

#537
20190157944
2019-05-23

Wheel based generator system

#538
20190157933
2019-05-23

Stator core and stator slot closer

#539
20190157926
2019-05-23

Rotor body and method for producing a rotor body

#540
20190149021
2019-05-16

Method for manufacturing core plate

#541
20190148994
2019-05-16

FIXTURES AND METHODS FOR FORMING ALIGNED MAGNETIC CORES

#542
20190131832
2019-05-02

ENERGY OPTIMIZATION DEVICE

#543
20190123629
2019-04-25

Tubular linear induction motor suitable for transportation

#544
20190123600
2019-04-25

FLATTENED DC BRUSHLESS MOTOR PUMP

#545
20190115815
2019-04-18

Resolver stator having multilayered core

#546
20190115794
2019-04-18

Electric machine having magnetically modified region

#547
20190103789
2019-04-04

METHOD FOR PRODUCING STATOR FOR MOTORS, AND STATOR FOR MOTORS

#548
20190097507
2019-03-28

Low resistance generator

#549
20190081523
2019-03-14

Rotor, electric motor, compressor, air blower, and air conditioner

#550
20190081521
2019-03-14

Stator, motor, compressor, and refrigeration air conditioner

#551
20190081520
2019-03-14

Stator, motor, compressor, and refrigeration air conditioner

#552
20190081519
2019-03-14

Stator, motor, compressor, and refrigeration air conditioner

#553
20190074756
2019-03-07

MAGNET ARRAY, ELECTRIC COIL DEVICE, DISPLACEMENT SYSTEM, LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD

#554
20190068023
2019-02-28

Generator rotor for a generator of a wind turbine or a hydroelectric power plant, and a generator, wind turbine and hydroelectric power plant comprising same

#555
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Hybrid synchronous machines

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Magnet module and electrical machine

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Method for adjusting magnetic permeability of electrical steel

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Electric machine rotor

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