ClassID:

217132

H02K1/12 - page 3 - CPC Classification

Classification description:

Details of the magnetic circuit characterised by the shape, form or construction Stationary parts of the magnetic circuit

Recent Application in this class:
#601
20130002053
2013-01-03

SLOTLESS MOTORS WITH GROOVED CORE

#602
20120326534
2012-12-27

ELECTRICAL ACTUATORS WITH GROOVED TABLE TOP OR HOUSING

#603
20120326533
2012-12-27

Linear motor with back yoke

#604
20120313458
2012-12-13

Ironless Electrical Machines with Eddy Current Reducer

#605
20120293035
2012-11-22

CORELESS ELECTRIC MACHINE APPARATUS, MOVING BODY AND ROBOT

#606
20120242181
2012-09-27

ELECTRIC MACHINE EXCITED BY PERMANENT MAGNETS

#607
20120212093
2012-08-23

Laminated core for a magnetic bearing having individual laminations with at least one physical interruption and method for constructing such a laminated core

#608
20120171467
2012-07-05

ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#609
20120153762
2012-06-21

Synchronous motor with permanent magnets

#610
20120119609
2012-05-17

Transverse and/or commutated flux system coil concepts

#611
20120112598
2012-05-10

ELECTRICAL MACHINE STATOR ASSEMBLY

#612
20120091852
2012-04-19

Electrical machine

#613
20120091849
2012-04-19

Conductive wire unit and generator with closed magnetic path

#614
20120086203
2012-04-12

Exhaust Generator Assembly

#615
20120063934
2012-03-15

Electrical submersible pump system having high temperature slot, end bell and phase-to-phase insulation

#616
20120063933
2012-03-15

Electrical submersible pump system having improved magnet wire leads

#617
20120063932
2012-03-15

Electrical submersible pump system having high temperature insulation materials and buffered lubricant

#618
20120063931
2012-03-15

Electrical submersible pump system having high temperature insulation materials

#619
20120013217
2012-01-19

MAGNETIC FLUX CARRYING SLEEVE MEMBER FOR AN ELECTRIC MACHINE

#620
20110278979
2011-11-17

Electric motor comprising an inductor with a superconducting element incorporated between coils

#621
20110273052
2011-11-10

Dynamoelectric device

#622
20110273048
2011-11-10

Segmented stator for an axial field device

#623
20110254403
2011-10-20

Integrated stator flange assembly for dynamoelectric machine

#624
20110241460
2011-10-06

AXIAL FLUX MACHINE

#625
20110241455
2011-10-06

Magnetic Shield for Stator Core End Structures of Electric Rotating Machine

#626
20110227440
2011-09-22

Electric motor with no counter electromotive force

#627
20110169368
2011-07-14

Rotating electrical machine

#628
20110084792
2011-04-14

SIP (Symmetrical-in-Parallel) Induction Coils for Electromagnetic Devices

#629
20110012354
2011-01-20

Generator for fluid-driven production of electric energy and a method of making the generator

#630
20100320865
2010-12-23

Electric motor

#631
20100253272
2010-10-07

Method and arrangement to adjust an air-gap

#632
20100244619
2010-09-30

Multi-part through bolts of stator core

#633
20100237720
2010-09-23

OSCILLATORY MOTORS AND DEVICES INCORPORATING THEM

#634
20100213787
2010-08-26

Magnetic flux conducting unit

#635
20100171388
2010-07-08

Pressure-Laminated Stator Ring and Method of Manufacture

#636
20100123426
2010-05-20

Reluctance motor with improved stator structure

#637
20090295254
2009-12-03

Brushless DC motor

#638
20090278419
2009-11-12

METHODS FOR PRODUCING EVEN WALL DOWN-HOLE POWER SECTIONS

#639
20090243424
2009-10-01

Gap winding motor

#640
20090195111
2009-08-06

Motor including electrical sheets having shear droops

#641
20090179505
2009-07-16

POLYGONAL ELECTRICAL MACHINE

#642
20090140597
2009-06-04

Tubular electrical machines

#643
20090021104
2009-01-22

Securing structure for stator and electric vehicle

#644
20090021101
2009-01-22

Stator of electric rotating machine

#645
20080238233
2008-10-02

Fault-tolerant permanent magnet machine with reconfigurable stator core slot opening and back iron flux paths

#646
20080238220
2008-10-02

Fault-tolerant permanent magnet machine with reconfigurable stator core slot flux paths

#647
20080197718
2008-08-21

ELECTRICAL MACHINE WITH FERROFLUID COMPONENTS

#648
20080143200
2008-06-19

Circumferentially wound cooling tube structure for cooling a stator

#649
20080116756
2008-05-22

MOTOR

#650
20080100157
2008-05-01

Axial gap coreless motor and positioning unit

#651
20080100156
2008-05-01

Method and Device for Compensating Vibrations of an Electrical Machine, and Electrical Machines Comprising One such Device

#652
20080073996
2008-03-27

MOTOR STATOR

#653
20080054733
2008-03-06

Slotless Ac Induction Motor

#654
20070241634
2007-10-18

Reduction of harmonics in an electric motor

#655
20070228860
2007-10-04

Three-gapped motor with outer rotor and stationary shaft

#656
20070228859
2007-10-04

GAPPED MOTOR WITH OUTER ROTOR AND STATIONARY SHAFT

#657
20070210657
2007-09-13

Brushless DC motors and systems using the same

#658
20070200440
2007-08-30

Thermally-conductive stator support structure

#659
20070120435
2007-05-31

Electromechanical device having three-dimensional stator laminations

#660
20070114870
2007-05-24

Induction motor capable of utilizing magnetic fluxes of end-turns of a stator to increase torque of a rotor

#661
20070103027
2007-05-10

Electrical machine with double-sided lamination stack

#662
20070090689
2007-04-26

Electro-hydraulic unit, in particular for anti-lock devices for automotive vehicle wheels

#663
20070069591
2007-03-29

Tubular electrical machines

#664
20070040465
2007-02-22

Alternator assembly

#665
20070028546
2007-02-08

Method of manufacturing yoke of electric rotary machine

#666
20070011873
2007-01-18

Methods for producing even wall down-hole power sections

#667
20060284505
2006-12-21

INDUCTION MOTOR

#668
20060192441
2006-08-31

Stator of reciprocating motor

#669
20060125342
2006-06-15

Electric motor

#670
20060066110
2006-03-30

Electrical machine with double-sided lamination stack

#671
20050225193
2005-10-13

Mike 4001 design of the stator of electrical motor and generator

#672
20050218747
2005-10-06

Electric machine

#673
20050140243
2005-06-30

Brushless DC motor

#674
20050116578
2005-06-02

Small hand-held medical drill

#675
20050082938
2005-04-21

Torque motor having a segment design

#676
20050069435
2005-03-31

Fuel pump

#677
20050067915
2005-03-31

Electric motor and compressor

#678
20050029897
2005-02-10

Stator for an electrical rotating machine

#679
20050006977
2005-01-13

Apparatus and methods for winding dynamo-electric machine components

#680
20050006959
2005-01-13

Polygonal structure of a linear motor with ring winding

#681
18532891
2025-07-01

Wireless power transfer system

#682
17667601
2025-09-16

Helical electromagnetic counter recoil mechanism

#683
17404061
2022-05-17

Low-loss planar winding configurations for an axial flux machine

#684
16355672
2024-02-20

Planar rotary transformer

#685
16037995
2019-04-23

In line manually actuated battery charger for tactical radio

#686
15344380
2019-07-16

Actively shielded superconducting machines

#687
15298186
2019-04-30

Planar rotary transformer

#688
15147851
2019-05-07

Bipolar transverse flux electric motor

#689
15136585
2017-04-11

Method for switching between a full winding mode and a half winding mode in a three-phase machine

#690
14855182
2016-05-24

Support stand assembly