ClassID:

217391

H02K15/0435 - CPC Classification

Classification description:

Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines Wound windings

Sub-classes:
Recent Application in this class:
#1
20250038587
2025-01-30

COIL FOR A STATOR OF AN ELECTRIC MOTOR, STATOR, AND MANUFACTURING METHOD

#2
20240380270
2024-11-14

SURGICAL INSTRUMENT MOTOR WITH INCREASED NUMBER OF WIRES PER PHASE SET AND INCREASED FILL FACTOR AND CORRESPONDING MANUFACTURING METHOD

#3
20240235342
2024-07-11

METHOD FOR PRODUCING A COIL

#4
20240136898
2024-04-25

METHOD FOR PRODUCING A COIL

#5
20240113608
2024-04-04

LORENTZ FORCE MOTOR

#6
20230353001
2023-11-02

Surgical instrument motor with increased number of wires per phase set and increased fill factor and corresponding manufacturing method

#7
20230327530
2023-10-12

METHOD OF MANUFACTURING COIL, COIL, AND ELECTRIC MOTOR

#8
20230318412
2023-10-05

Needle Winding for High Density Copper Fill Internal Tooth Electric Motor Stator And Method Therefor

#9
20230299638
2023-09-21

ELECTRIC WORK MACHINE

#10
20230291291
2023-09-14

COIL ALIGNMENT DEVICE AND COIL ALIGNMENT METHOD

#11
20230261558
2023-08-17

Coil of electrical machinery and method for forming the same, stator of electrical machinery and method for forming the same, and electrical machinery

#12
20230093398
2023-03-23

METHOD FOR MANUFACTURING COIL

#13
20230088160
2023-03-23

METHOD FOR MANUFACTURING STATOR FOR ROTARY ELECTRIC MACHINE

#14
20230060549
2023-03-02

Tapped winding method for extended constant horsepower speed range

#15
20230057223
2023-02-23

SEGMENT COIL FORMING APPARATUS AND SEGMENT COIL FORMING METHOD

#16
20220320937
2022-10-06

BUSBAR UNIT, STATOR, AND METHOD FOR MANUFACTURING BUSBAR UNIT

#17
20220302805
2022-09-22

Reduction rate and voltage multiple for parallel circuit

#18
20220294296
2022-09-15

METHOD AND DEVICE FOR PRODUCING AN ELECTRIC MACHINE, ELECTRIC MACHINE AND GROUP OF ELECTRIC MACHINES

#19
20220286033
2022-09-08

Armature, linear motor, method of manufacturing armature

#20
20220286028
2022-09-08

Coil forming apparatus and coil forming method

#21
20220286027
2022-09-08

Coil forming apparatus and coil forming method

#22
20220231561
2022-07-21

Methods and systems for a stator with helical windings configured for use in electric aircraft motor

#23
20220220972
2022-07-14

Blower with bearing tube

#24
20220190695
2022-06-16

Winding device and wire winding method

#25
20220149706
2022-05-12

Method for the production of a helical metal body

#26
20220069681
2022-03-03

METHOD FOR WINDING A HEAVY GAUGE TOROIDAL COIL OF AN ELECTRIC MACHINE

#27
20210408877
2021-12-30

Apparatus for bending ends, arranged in annular layers, of bar conductors of a stator of an electrical machine

#28
20210408859
2021-12-30

METAL COIL FABRICATION

#29
20210408858
2021-12-30

Metal coil fabrication

#30
20210367490
2021-11-25

METHOD FOR PRODUCING A HELICAL ELECTRICALLY CONDUCTING BODY

#31
20210351674
2021-11-11

Roller molding method for producing a spiral structure

#32
20210167655
2021-06-03

Surgical instrument motor with increased number of wires per phase set and increased fill factor and corresponding manufacturing method

#33
20210057151
2021-02-25

Method and an apparatus for producing a coil for electric apparatus

#34
20210036566
2021-02-04

Coil unit, stator member, stator, motor, and manufacturing method for coil unit, stator member, stator, and motor

#35
20210013783
2021-01-14

Coil forming device and coil of a rotating electric device

#36
20200195100
2020-06-18

Control apparatus for rotating electric machine

#37
20200091801
2020-03-19

Coil former, winding device and method for the operation thereof to produce coil windings intended for insertion in a stator

#38
20200052537
2020-02-13

Method for weaving wires for an electric machine

#39
20190334418
2019-10-31

Positive airway pressure device including blower and support system therefor

#40
20190296596
2019-09-26

Rotary machine coil using a winding electric wire

#41
20190296595
2019-09-26

Electromechanical limited rotation rotary actuator and method employing segmented coils

#42
20190260252
2019-08-22

Metal coil fabrication

#43
20190199182
2019-06-27

Method for manufacturing a winding core

#44
20190165660
2019-05-30

Rotating electric machine and method for manufacturing the rotating electric machine

#45
20190058379
2019-02-21

Process for assembly of motor-generators

#46
20190027307
2019-01-24

METHOD OF WINDING A STATOR CORE TO PREVENT BREAKAGE OF WIRE BETWEEN PIN AND WINDING GROOVE

#47
20180294702
2018-10-11

MECHANISM AND METHOD FOR INTRODUCING A WAVE WINDING FROM A PREFABRICATED WAVE WINDING MAT INTO STATOR SHEET METAL PACKET GROOVES

#48
20180278101
2018-09-27

Stator, motor using stator, and method for manufacturing stator

#49
20180233979
2018-08-16

Surgical instrument motor with increased number of wires per phase set and increased fill factor and corresponding manufacturing method

#50
20180233972
2018-08-16

Armature, rotating electric machine, crossflow fan

#51
20180219437
2018-08-02

Modular stator for axial flux electric machines and methods of assembling the same

#52
20180212499
2018-07-26

Method and one-piece tool assembly for producing a stator for an electrical machine

#53
20180212488
2018-07-26

COIL WINDING COMPRISING HF LITZ WIRE, ELECTRICAL MACHINE COMPRISING A COIL WINDING OF THIS KIND, AND METHOD FOR PRODUCING SAID COIL WINDING

#54
20180205281
2018-07-19

MOTOR

#55
20180205271
2018-07-19

Stator for rotating electrical machine

#56
20180198343
2018-07-12

Armature and method for producing armature

#57
20180166956
2018-06-14

STATOR MANUFACTURING APPARATUS AND STATOR MANUFACTURING METHOD

#58
20180159395
2018-06-07

Insulating material for coil

#59
20180109157
2018-04-19

Method of making multi-turn coils

#60
20180097418
2018-04-05

COILS FOR ELECTRICAL MACHINES

#61
20170353091
2017-12-07

Coil forming device and coil of a rotating electric device

#62
20170229946
2017-08-10

Coil manufacturing device and coil manufacturing method

#63
20170222523
2017-08-03

Method and system for manufacture of a compressed coil

#64
20170222508
2017-08-03

Stator assembling method

#65
20170222507
2017-08-03

Rotary machine and method for manufacturing rotary machine

#66
20170149319
2017-05-25

Rotating electric machine and method for manufacturing the rotating electric machine

#67
20170141632
2017-05-18

Stator manufacturing method and stator

#68
20170126085
2017-05-04

Motor and manufacturing method thereof

#69
20170117768
2017-04-27

Stator for rotary electric machine having respective terminal wires connected to a connecting member

#70
20170098986
2017-04-06

A COIL WINDING SYSTEM

#71
20170093243
2017-03-30

Stator for electric motor, molded electric motor, and air conditioner

#72
20170040876
2017-02-09

Rotating electrical machine

#73
20170012511
2017-01-12

Apparatus for manufacturing coil members for cores of dynamo electric machines by bending

#74
20160372993
2016-12-22

Coil installation method and coil installation jig

#75
20160352172
2016-12-01

STATOR OF MOTOR, STATOR UNIT AND MANUFACTURING METHOD THEREOF

#76
20160315508
2016-10-27

Motor and method for using and making the same

#77
20160276910
2016-09-22

Method of manufacturing assembled conductor and electric motor

#78
20160261159
2016-09-08

Rotary electric machine and manufacturing method therefor

#79
20160241099
2016-08-18

Distributed winding radial gap-type motor and winding arrangement method therefor

#80
20160134165
2016-05-12

Surgical instrument motor with increased number of wires per phase set and increased fill factor and corresponding manufacturing method

#81
20160079834
2016-03-17

Low-maintenance cogless electric generator featuring magnetic levitation

#82
20160056679
2016-02-25

Stator for rotary electric machine

#83
20150357889
2015-12-10

Stator manufacturing method used for automotive rotary electric machine

#84
20150349597
2015-12-03

Rotary electric machine and method for manufacturing an armature that is used in the rotary electric machine

#85
20150303758
2015-10-22

Wrapped stator coil for use in a generator

#86
20150288230
2015-10-08

STATOR OR ROTOR

#87
20150288170
2015-10-08

Passive fault current limiter for wind power applications

#88
20150270063
2015-09-24

Coil winding device and winding method thereof

#89
20150229189
2015-08-13

Method for manufacturing an armature winding for an electric machine

#90
20150171700
2015-06-18

Ball joint universal rotary motor, a manufacturing method and a working mechanism thereof

#91
20150155749
2015-06-04

METHOD OF MANUFACTURING A LAMINATED WINDING AND A LAMINATED WINDING

#92
20150123509
2015-05-07

Coil, rotating electrical machine, and method of manufacturing coil

#93
20150108855
2015-04-23

Coil with twisted wires and stator assembly of a rotary electric machine

#94
20150097460
2015-04-09

Ball joint universal rotary motor, a manufacturing method and a working mechanism thereof

#95
20150048710
2015-02-19

Method for producing rotating electrical machines

#96
20150020376
2015-01-22

Apparatus and method for winding an electric-motor laminated core with a magnet coil

#97
20140354086
2014-12-04

ELECTRICAL MACHINE WITH CONTACT CONNECTORS

#98
20140319942
2014-10-30

Rotating electric machine and method for manufacturing the rotating electric machine

#99
20140305172
2014-10-16

Motor for washing machine, method for manufacturing same, and washing machine having same

#100
20140304978
2014-10-16

Method of flaring stator windings

#101
20140265653
2014-09-18

Stator tooth assembly for axial flux stator and methods of assembling the same

#102
20140237811
2014-08-28

Method and fixture for twisting end portions of bar conductors, in particular for bar windings of electric machines

#103
20140175933
2014-06-26

Stator of an axial flow electric machine and the process for making it

#104
20140152140
2014-06-05

Electric machine and method for winding a coil of an electric machine

#105
20140132104
2014-05-15

STATOR WINDING AND METHOD OF MANUFACTURING THE SAME

#106
20140101926
2014-04-17

Blower with bearing tube

#107
20140055000
2014-02-27

Coil with twisted wires and stator assembly of a rotary electric machine

#108
20140035427
2014-02-06

Method for producing a stator winding of an electric machine, in particular an AC generator

#109
20140034182
2014-02-06

Device and method for manufacturing wire coils

#110
20140009028
2014-01-09

Core winding method and stator

#111
20130342048
2013-12-26

METHOD OF MANUFACTURING A LAMINATED WINDING AND A LAMINATED WINDING

#112
20130328435
2013-12-12

Method for producing a stator winding of an electric machine, in particular for producing an AC generator

#113
20130233436
2013-09-12

Apparatus for the movement of wire dispensing members used for winding coils of core components of dynamoelectric machines

#114
20130214634
2013-08-22

Automotive rotary electric machine and stator manufacturing method that is used therefor

#115
20120074204
2012-03-29

Method for handling a stator bar using a pit

#116
20110304237
2011-12-15

Stator segment unit adapted to build a ring-shaped stator when assembled

#117
20110099797
2011-05-05

Stator manufacturing method

#118
20110094089
2011-04-28

Method of manufacturing a rotary motor

#119
20100242260
2010-09-30

Method for handling a stator bar using a pit

#120
20100033052
2010-02-11

Electric machine with a multi-level winding

#121
20090200891
2009-08-13

Electric motor having a field assembly with slot insulation

#122
20090159737
2009-06-25

Tool for Manufacturing Coils for Dynamoelectric Machines and Method Therefor

#123
20090158800
2009-06-25

Coil forming method, coil forming die assembly and coil manufactured thereby

#124
20090145995
2009-06-11

Winding device for electric motor

#125
20090134736
2009-05-28

Armature of rotary motor, rotary motor and manufacturing method thereof

#126
20090021093
2009-01-22

Electric Motors

#127
20090001211
2009-01-01

Winding apparatus

#128
20080304986
2008-12-11

Blower with bearing tube

#129
20080122310
2008-05-29

Method for producing a conductor bar of transposed stranded conductors

#130
20070214633
2007-09-20

Method of manufacturing a rotor of electric rotating machine

#131
20070024151
2007-02-01

Electric motor having a field assembly with slot insulation

#132
20070013254
2007-01-18

Rotor of electric rotating machine and manufacturing method thereof

#133
20070000122
2007-01-04

Apparatus for shaping rectangular wire coil head

#134
20060290227
2006-12-28

Circular coil accessory coiling stand

#135
20060230604
2006-10-19

Coil forming and inserting device and coil forming and inserting method

#136
20060226729
2006-10-12

Field assemblies and methods of making same with field coils having multiple coils

#137
20060207082
2006-09-21

Tool for manufacturing coils for dynamoelectric machines and method therefor

#138
20060196041
2006-09-07

Method of making a coil for an electrical motor

#139
20060181387
2006-08-17

Coils for electrical machines

#140
20060108889
2006-05-25

Method and system for handling a stator bar using a pit

#141
20060097586
2006-05-11

Winding coil assembly of reciprocating motor and manufacturing method thereof

#142
20060043816
2006-03-02

Electric motor, electric tool having the motor, and electric motor production method

#143
20050189844
2005-09-01

Field assemblies having pole pieces with dovetail features for attaching to a back iron piece(s) and methods of making same

#144
20050189840
2005-09-01

Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same

#145
20050189839
2005-09-01

Field assemblies having pole pieces with ends that decrease in width, and methods of making same

#146
20050168096
2005-08-04

Method for producing a conductor bar of transposed stranded conductors

#147
20050168095
2005-08-04

Electric tool having electric motor with first and second coils having first and second coil bundles of different innermost peripheral length

#148
20050140484
2005-06-30

Coils for electrical machines

#149
20050110357
2005-05-26

Cable for winding coil and armature

#150
20050099087
2005-05-12

Electric motor with field assemblies having core pieces with mating features

#151
20050099085
2005-05-12

Method of making an electric motor

#152
20050067043
2005-03-31

Motor coil winding and insertion method and apparatus

#153
20050057113
2005-03-17

Field assemblies and methods of making same

#154
20050040725
2005-02-24

Bobbin, motor, and method of winding magnet wire

#155
17848334
2023-11-07

Tracking metallic wires during a winding operation

#156
16007526
2022-07-12

Tracking metallic wires during a winding operation

#157
14632682
2019-05-07

Electromechanical limited rotation rotary actuator and method employing segmented coils