ClassID:

217683

H02K2201/06 - page 2 - CPC Classification

Classification description:

Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits Magnetic cores, or permanent magnets characterised by their skew

Recent Application in this class:
#301
20090066275
2009-03-12

Brushless electric machine and apparatus using the same

#302
20090033174
2009-02-05

Brushless motor

#303
20090026872
2009-01-29

Split cores for motor stator, motor stator, permanent magnet type synchronous motor and punching method by split core punching die

#304
20090015110
2009-01-15

Armature, motor and compressor and methods of manufacturing the same

#305
20080296903
2008-12-04

Direct drive wind turbine and blade assembly

#306
20080290754
2008-11-27

AC Motor

#307
20080289226
2008-11-27

Electric motor, power apparatus using the same, and self-propelled snow remover

#308
20080224559
2008-09-18

Brush-less motor and electric power steering device having brush-less motor

#309
20080218023
2008-09-11

BRUSHLESS MOTOR AND ELECTRIC POWER STEERING DEVICE HAVING BRUSHLESS MOTOR

#310
20080191572
2008-08-14

Skewed magnetic torque coupling systems and methods thereof

#311
20080185930
2008-08-07

Rotor For an Electrical Machine

#312
20080136272
2008-06-12

Rotating electrical machine

#313
20080100168
2008-05-01

Dual rotor electromagnetic machine

#314
20080098588
2008-05-01

Control of a dual rotor electromagnetic machine

#315
20080054737
2008-03-06

Electric motor

#316
20080036215
2008-02-14

Slow-speed direct-drive generator

#317
20080030085
2008-02-07

Permanent-magnet generator and method of cooling

#318
20070290638
2007-12-20

Wireless encoder

#319
20070278891
2007-12-06

Magnetic powder metal composite core for electrical machines

#320
20070267933
2007-11-22

Method for manufacturing a lamination for electric motor rotor

#321
20070252470
2007-11-01

Rotary device of generator or motor

#322
20070205689
2007-09-06

Electric motor

#323
20070138900
2007-06-21

Claw pole motor stator

#324
20070126308
2007-06-07

Rotary electric machine with reduced torque ripple

#325
20070120426
2007-05-31

Stepping motor

#326
20070113598
2007-05-24

Induction motor for drum washing machine and drum washing machine using same

#327
20070096585
2007-05-03

AC motor stator

#328
20070085435
2007-04-19

Electromagnetic motor employing multiple rotors

#329
20070018523
2007-01-25

Electrical machine with magnetized rotor

#330
20060290220
2006-12-28

Brushless permanent magnet machine with axial modules of rotor magnetization skew and method of producing the same

#331
20060267443
2006-11-30

Stator core with coil slot skewed relative to stator core axis

#332
20060244337
2006-11-02

AC motor

#333
20060244336
2006-11-02

Electric motor with minimized cogging and related method of determining stator pole geometry

#334
20060244335
2006-11-02

Permanent magnet electric motor with reduced cogging torque

#335
20060232155
2006-10-19

Brushless permanent magnet machine with reduced cogging and torque ripple and method of producing the same

#336
20060192457
2006-08-31

Induction machine

#337
20060192456
2006-08-31

Permanent-magnet rotating machine

#338
20060186750
2006-08-24

Spindle device

#339
20060181173
2006-08-17

Motor, compressor, and air conditioner

#340
20060115259
2006-06-01

Stepping motor, lens device using the same, and imaging device using the same

#341
20060087186
2006-04-27

Rotor-stator structure for electrodynamic machines

#342
20060028083
2006-02-09

Permanent magnet rotor for a direct drive generator or a low speed motor

#343
20050242681
2005-11-03

Brushless permanent magnet machine with reduced cogging and torque ripple and method of producing the same

#344
20050212375
2005-09-29

Core having axially assembled core sub-parts and dynamo-electric machine member having the same

#345
20050200220
2005-09-15

Electromagnetic motor employing multiple rotors

#346
20050189843
2005-09-01

Motor stator core with skewed slots and production process therefor

#347
20050179334
2005-08-18

Rotary electric apparatus with skew arrangement

#348
20050168099
2005-08-04

Core having axially assembled core sub-parts and dynamo-electric machine member having the same

#349
20050144774
2005-07-07

Brushless permanent magnet machine with axial modules of rotor magnetization skew and method of producing the same

#350
20050029897
2005-02-10

Stator for an electrical rotating machine

#351
20050029888
2005-02-10

Brushless DC motor and method of manufacturing brushless DC motor

#352
20050023927
2005-02-03

Brushless DC motor and method of manufacturing brushless DC motor

#353
20050023922
2005-02-03

Rotor for reluctance type rotating machine

#354
20050017590
2005-01-27

Brushless permanent magnet machine with axial modules of rotor magnetization skew and method of producing the same

#355
20050017589
2005-01-27

Brushless permanent magnet machine with reduced cogging and torque ripple and method of producing the same

#356
20050012419
2005-01-20

Permanent magnetic rotating machine

#357
15805248
2019-01-01

System and method for electric motor field weakening with variable magnet skew