ClassID:

217179

H02K3/28 - page 10 - CPC Classification

Classification description:

Details of windings; Windings characterised by the conductor shape, form or construction, e.g. with bar conductors Layout of windings or of connections between windings

Recent Application in this class:
#2701
20080055764
2008-03-06

Motor stator, spindle motor including the motor stator, and disk drive including the spindle motor

#2702
20080054733
2008-03-06

Slotless Ac Induction Motor

#2703
20080042515
2008-02-21

Optimized modular electrical machine using permanent magnets

#2704
20080042510
2008-02-21

Motor's for Washing Machine

#2705
20080042508
2008-02-21

Terminals and connections between multi-set segmented hairpin windings

#2706
20080042507
2008-02-21

Turbine starter-generator

#2707
20080030096
2008-02-07

Distributed coil stator for external rotor three phase electric motors

#2708
20080012444
2008-01-17

Winding structure of rotating electric machine

#2709
20080007070
2008-01-10

Chimney turbine

#2710
20080001580
2008-01-03

Coarse voltage regulation of a permanent magnet generator (PMG)

#2711
20080001492
2008-01-03

BRUSH DC MOTORS AND AC COMMUTATOR MOTOR STRUCTURES WITH CONCENTRATED WINDINGS

#2712
20070296299
2007-12-27

Permanent magnet machine with windings having strand transposition

#2713
20070296292
2007-12-27

Electric motor

#2714
20070296289
2007-12-27

Five-phase generator

#2715
20070278978
2007-12-06

Motor having multiple independent armature winding sets

#2716
20070278890
2007-12-06

SWITCHING PATTERN AC INDUCTION MOTOR

#2717
20070278889
2007-12-06

Rotating Machine and Gas Turbine System

#2718
20070273237
2007-11-29

Alternator having stator wound with wiring

#2719
20070273236
2007-11-29

Electrical machine with part-winding circuit

#2720
20070257575
2007-11-08

Synchronous Machine Using the Thirteenth Harmonic

#2721
20070257566
2007-11-08

Synchronous Machine Using the Eleventh Harmonic

#2722
20070252447
2007-11-01

Electric motor having a stator

#2723
20070247014
2007-10-25

Commutator motor having a number of field winding groups

#2724
20070236099
2007-10-11

Method of making integrated stator, brushless direct-current motor of radial core type double rotor structure using the integrated stator, and method of making the same

#2725
20070228865
2007-10-04

Electrical machine having symmetrical coil sections

#2726
20070228863
2007-10-04

Electric machine winding arrangement

#2727
20070222408
2007-09-27

Simplified solid state electric motor drive technique

#2728
20070222330
2007-09-27

DC brushless motor for electrical power steering and the production method thereof

#2729
20070222323
2007-09-27

Method for forming a stator core

#2730
20070216244
2007-09-20

Motor with rotor supporting windings

#2731
20070210733
2007-09-13

Electronically commutated motor and control system

#2732
20070205678
2007-09-06

Rotary electric machine

#2733
20070194650
2007-08-23

Electric machine

#2734
20070188030
2007-08-16

Connection arrangement for the stator winding of a turbo machine having two or more parallel circuits

#2735
20070182273
2007-08-09

Turbine with constant voltage and frequency output

#2736
20070182271
2007-08-09

Manufacturing method of stator, and stator

#2737
20070182267
2007-08-09

Dynamoelectric machine having reduced magnetic noise and method

#2738
20070182266
2007-08-09

Motor with simplified structure and related control device

#2739
20070170810
2007-07-26

Stator coil arrangement for an axial airgap electric device including low-loss materials

#2740
20070138895
2007-06-21

Maximum conductor motor and method of making same

#2741
20070137908
2007-06-21

Series hybrid electric vehicle

#2742
20070131185
2007-06-14

Permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine

#2743
20070126306
2007-06-07

Electrical motor

#2744
20070114871
2007-05-24

Stator

#2745
20070108863
2007-05-17

Stator for an electrical machine

#2746
20070096580
2007-05-03

Stator of an electric machine

#2747
20070075604
2007-04-05

High slot utilization systems for electric machines

#2748
20070069667
2007-03-29

Selectively configurable electric motor

#2749
20070057592
2007-03-15

Redundant windings with current limiting means for electric machines

#2750
20070057591
2007-03-15

Electomagnetic motor

#2751
20070057590
2007-03-15

Dynamoelectric stator

#2752
20070040465
2007-02-22

Alternator assembly

#2753
20070035262
2007-02-15

Mesh connected brake array for electrical rotating machines

#2754
20070024249
2007-02-01

Architecture for electric machine

#2755
20070024220
2007-02-01

Magnetic gearing of permanent magnet brushless motors

#2756
20070024146
2007-02-01

Single-phase motor and stator winding method thereof

#2757
20070024145
2007-02-01

motor designed to ensure high efficiency in operation

#2758
20070018527
2007-01-25

Stator assembly with cascaded winding and method of making same

#2759
20070018525
2007-01-25

Multi-phase fractional slot windings for electric machines having segmented bar-shaped windings

#2760
20070013261
2007-01-18

Vehicular tandem type rotary electric machine

#2761
20070013251
2007-01-18

PDC motor-generator

#2762
20070013238
2007-01-18

Mesh connected electrical rotating machine with span changing

#2763
20060284510
2006-12-21

Polyphase electricturning machine such as an alternator or an alterno-starter, particular for a motor vehicle

#2764
20060279277
2006-12-14

Inductor-type resolver

#2765
20060279166
2006-12-14

Electric machine

#2766
20060279156
2006-12-14

Distribution of motor heat sources

#2767
20060273766
2006-12-07

Permanent-magnet generator with high-power output

#2768
20060273686
2006-12-07

Hub motors

#2769
20060261690
2006-11-23

Apparatus and method for dissipating a portion of the commutation derived collapsing field energy in a multi-phase unipolar electric motor

#2770
20060248707
2006-11-09

Method for manufacturing an armature for a dynamo-electric machine

#2771
20060244332
2006-11-02

Electrical machine

#2772
20060238058
2006-10-26

Armature winding, method for manufacturing armature winding, and slotless motor

#2773
20060238043
2006-10-26

Stator arrangement of a rotary electric machine having lead wires in sagging contact with the stator winding

#2774
20060232156
2006-10-19

Synchronous machine having a stator with grooves to receive a stator winding, such as a synchronous machine for a wind power installation

#2775
20060232155
2006-10-19

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

#2776
20060232070
2006-10-19

Apparatus for producing a stator with grooves to receive a stator winding, such as a stator of a ring generator for a wind power installation

#2777
20060226727
2006-10-12

Low noise stator winding having a phase angle shift

#2778
20060220488
2006-10-05

Rotary electric machine and stator coil rotary electric machines

#2779
20060220486
2006-10-05

Multi-winding motor with reduced impedance unbalance

#2780
20060214529
2006-09-28

Three-phase DC brushless motor and winding method

#2781
20060208595
2006-09-21

THREE-PHASE SYNCHRONOUS AC GENERATOR WITH ELECTRICALLY PHASE SHIFTED STATOR WINDINGS FOR REDUCED MECHANICAL AND MAGNETIC NOISE

#2782
20060208594
2006-09-21

Dynamoelectric machine

#2783
20060208592
2006-09-21

Direct current planar motor

#2784
20060202584
2006-09-14

Conductor optimized axial field rotary energy device

#2785
20060202582
2006-09-14

Synchronous motor and electric driving system

#2786
20060152188
2006-07-13

Rotating electrical machine and manufacturing method thereof

#2787
20060145543
2006-07-06

Long stator motor

#2788
20060125338
2006-06-15

Electrical induction machine and primary part

#2789
20060119193
2006-06-08

PARALLEL WOUND SUPERCONDUCTING COILS FOR A SYNCHRONOUS

#2790
20060087193
2006-04-27

Power tool

#2791
20060082239
2006-04-20

Axial gap electrical machine

#2792
20060055270
2006-03-16

Apparatus and method for dissipating a portion of the commutation derived collapsing field energy in a multi-phase unipolar electric motor

#2793
20060038528
2006-02-23

Single-phase induction motor

#2794
20060038460
2006-02-23

Monopole field electric motor-generator with switchable coil configuration

#2795
20060038458
2006-02-23

Permanent magnet rotary motor

#2796
20060033394
2006-02-16

Sequentially joined-segment coil for rotary electrical machine

#2797
20060028087
2006-02-09

Electric motor having a stator

#2798
20060028085
2006-02-09

Superconducting rotating machines with stationary field coils

#2799
20060022547
2006-02-02

Method for producing a coil winding for stators or rotors of electrical machines

#2800
20060022544
2006-02-02

Stator and brushless motor

#2801
20060017419
2006-01-26

Vehicle

#2802
20060017347
2006-01-26

Motor stator having transposed winding layers

#2803
20060017346
2006-01-26

Driving apparatus

#2804
20060017344
2006-01-26

Rotating electric machine

#2805
20060012263
2006-01-19

Axial field electric machine

#2806
20060006757
2006-01-12

High-voltage electric rotating machine

#2807
20060006748
2006-01-12

Induction motor with integrated sensor

#2808
20060002054
2006-01-05

Electric machine with integrated electronics in a circular/closed-loop arrangement

#2809
20050279180
2005-12-22

Continuous winding method for multi-resolver, and multi-resolver thereby

#2810
20050269895
2005-12-08

DC brushless motor for electrical power steering and the production method thereof

#2811
20050269890
2005-12-08

Stator arrangement of rotary electric machine

#2812
20050258706
2005-11-24

Reduced coil segmented stator

#2813
20050258703
2005-11-24

4-layer type of stator winding formed of sequentially connected segments located in respective slot pairs, and method of manufacture thereof

#2814
20050258702
2005-11-24

Multiple winding coil shapes for increased slot fill

#2815
20050253466
2005-11-17

Stator coil including sequentially connected segment conductors preferably applicable to an electric rotary machine

#2816
20050248229
2005-11-10

Polyphase armature for a rotary electrical machine, and its method of manufacture

#2817
20050242785
2005-11-03

Architecture for electric machine

#2818
20050242758
2005-11-03

Mesh connected brake array for electrical rotating machines

#2819
20050242681
2005-11-03

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

#2820
20050242678
2005-11-03

Method for winding a stator of multi-phase motors

#2821
20050242677
2005-11-03

Electric motor, electric power steering apparatus equipped with the motor, and wire winding method for the motor

#2822
20050242676
2005-11-03

Alternating current generator

#2823
20050218863
2005-10-06

High phase order electrical rotating machine with distributed windings

#2824
20050218728
2005-10-06

Coil switching circuit for linear electric generator

#2825
20050212372
2005-09-29

Stator of electric rotating machine

#2826
20050211200
2005-09-29

Enhanced permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine

#2827
20050211199
2005-09-29

Permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine

#2828
20050206263
2005-09-22

Multi-set rectangular copper hairpin windings for electric machines

#2829
20050200224
2005-09-15

Apparatus and method for increasing efficiency of electric motors

#2830
20050189833
2005-09-01

Stator winding structure of a motor or a generator

#2831
20050184689
2005-08-25

Adaptive electric motors and generators providing improved performance and efficiency

#2832
20050184612
2005-08-25

Brush DC motors and AC commutator motor structures with concentrated windings

#2833
20050174006
2005-08-11

Winding topologies for stators in brushless motors

#2834
20050168090
2005-08-04

High power two speed electric motor

#2835
20050151438
2005-07-14

Switching pattern AC induction motor

#2836
20050134238
2005-06-23

Multiple voltage generating

#2837
20050127856
2005-06-16

Low-voltage electric motors

#2838
20050127778
2005-06-16

Electric rotating machine

#2839
20050127773
2005-06-16

Rotating asynchronous converter and a generator device

#2840
20050116570
2005-06-02

Mesh connected electrical rotating machine with span changing

#2841
20050110360
2005-05-26

Alternator stator having a multiple filar construction to improve convective cooling

#2842
20050099084
2005-05-12

Armature for an actuator

#2843
20050093521
2005-05-05

Dynamoelectric machine

#2844
20050093393
2005-05-05

Stator coil arrangement for an axial airgap electric device including low-loss materials

#2845
20050082930
2005-04-21

Three-phase ac generator for vehicle

#2846
20050057112
2005-03-17

High reliability electric drive

#2847
20050052080
2005-03-10

Adaptive electric car

#2848
20050046375
2005-03-03

Software-based adaptive control system for electric motors and generators

#2849
20050046297
2005-03-03

Stator winding having transitions

#2850
20050046296
2005-03-03

Electric motor and steering system using the same

#2851
20050045392
2005-03-03

In-wheel electric motors

#2852
20050042097
2005-02-24

Wind power installation with ring generator having a stator with groves to receive a stator winding

#2853
20050035679
2005-02-17

Stator of brushless direct current motor

#2854
20050017592
2005-01-27

Rotary electric machine having armature winding connected in delta-star connection

#2855
20050017589
2005-01-27

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

#2856
20050012479
2005-01-20

Generator for a motor vehicle having a B12 rectifier

#2857
20050012421
2005-01-20

Electric motor and electric power steering apparatus equipped with the motor

#2858
20050007043
2005-01-13

Brushless DC motor and circuit for controlling the same

#2859
20050006979
2005-01-13

Stator assembly with cascaded winding and method of making same

#2860
20050006977
2005-01-13

Apparatus and methods for winding dynamo-electric machine components

#2861
20050006975
2005-01-13

Twin coil claw pole rotor with dual internal fan configuration for electrical machine

#2862
20050006973
2005-01-13

Twin coil claw pole rotor with five-phase stator winding for electrical machine

#2863
20050006972
2005-01-13

Twin coil claw pole rotor with segmented stator winding for electrical machine

#2864
19034375
2025-11-25

Variable pole system for electric motors

#2865
18671788
2025-01-28

Variable pole system for electric motors

#2866
17896986
2023-08-22

Electric motor, generator and commutator system, device and method

#2867
17171356
2023-06-13

Mechanical energy and storage device

#2868
16458956
2022-04-26

Hydride generation system

#2869
16355672
2024-02-20

Planar rotary transformer

#2870
16108646
2019-10-22

Electromagnetic machinery systems, device, assemblies, methods, processes, uses, and apparatus operable as a motor or generator with one or more stator coils, at least one permanent magnet rotor, and associated circuitry

#2871
16035912
2019-08-06

Three-axis gimbal assembly with a spherical motor

#2872
15630196
2018-09-25

Electromagnetic machinery systems, device, assemblies, methods, processes, uses, and apparatus operable as a motor or generator with one or more stator coils, at least one permanent magnet rotor, and associated circuitry

#2873
15486727
2017-08-29

Variable torque motor/generator/transmission

#2874
15441618
2018-04-10

Permanent magnet offset systems and methods

#2875
15393295
2019-10-22

Progressive force electro-permanent magnets actuator

#2876
15393294
2020-09-22

Torque transfer using electro-permanent magnets

#2877
15344380
2019-07-16

Actively shielded superconducting machines

#2878
15298186
2019-04-30

Planar rotary transformer

#2879
15251332
2017-07-25

Tactile feedback actuator, electronic device using same, and method of operating same

#2880
15241864
2020-03-17

Brushless motor/generator

#2881
15173717
2016-11-29

Dynamic system for generating electricity

#2882
15147851
2019-05-07

Bipolar transverse flux electric motor

#2883
14966868
2016-11-29

Generator system

#2884
14843668
2017-07-04

Motor with multi-phase windings and series-stacked inverter

#2885
14640126
2015-10-20

Spindle motor, disk drive apparatus, and electronic device

#2886
13415645
2016-05-03

Radial flux alternator