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Wave windings, undulated windings
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H02K15/0478
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Parent Industries
H
ELECTRICITY
H02
Electric power
H02K
DYNAMO-ELECTRIC MACHINES
H02K15/00
Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines
Current Industry
H02K15/0478
Wave windings, undulated windings
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Patents Grants
last 30 patents
Information
Patent Grant
Coil forming apparatus and coil forming method
Patent number
11,967,457
Issue date
Apr 23, 2024
Honda Motor Co., Ltd.
Eishi Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Unit, device, apparatus and method for bending and producing wave w...
Patent number
11,705,791
Issue date
Jul 18, 2023
Grob-Werke GmbH & Co. KG
Frederik Schmid
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatuses for forming woven undulated coil assemblies
Patent number
11,658,553
Issue date
May 23, 2023
ATOP S.p.A.
Massimo Ponzio
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing wave winding coil for rotating electrical m...
Patent number
11,646,646
Issue date
May 9, 2023
Honda Motor Co., Ltd.
Takahiro Ide
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for winding a wave winding mat and wave winding m...
Patent number
11,581,789
Issue date
Feb 14, 2023
Grob-Werke GmbH & Co. KG
Tobias Haggenmüller
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Coil forming apparatus and coil forming method
Patent number
11,569,716
Issue date
Jan 31, 2023
Honda Motor Co., Ltd.
Shuhei Okuda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device for producing rotors or stators of electric machines
Patent number
11,522,422
Issue date
Dec 6, 2022
Schaeffler ELMOTEC STATOMAT GmbH
Sadik Sadiku
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for compact insertion of multiphase pseudo hel...
Patent number
11,515,769
Issue date
Nov 29, 2022
Elaphe Propulsion Technologies Ltd.
Gasper Sustersic
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for manufacturing a coil mat from wave winding wires by plug...
Patent number
11,394,281
Issue date
Jul 19, 2022
Grob-Werke GmbH & Co. KG
Frederik Schmid
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Retaining apparatus, retaining method and insert method of wave win...
Patent number
11,387,720
Issue date
Jul 12, 2022
Honda Motor Co., Ltd.
Keiichiro Oka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods for forming woven undulated coil assemblies
Patent number
11,336,160
Issue date
May 17, 2022
ATOP S.PA.
Massimo Ponzio
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of winding a stator of an electric machine
Patent number
11,316,415
Issue date
Apr 26, 2022
BorgWarner Inc.
Kirk Neet
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for inserting wires
Patent number
11,271,461
Issue date
Mar 8, 2022
Grob-Werke GmbH & Co. KG
Ralf Rauscher
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Distributed stator winding
Patent number
11,081,943
Issue date
Aug 3, 2021
BorgWarner Inc.
Kirk Neet
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for forming coil and apparatus for forming coil
Patent number
11,018,564
Issue date
May 25, 2021
Aisin AW Co., Ltd.
Shingo Hashimoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for producing rotors or stators of electric machines
Patent number
10,992,211
Issue date
Apr 27, 2021
Schaeffler ELMOTEC STATOMAT GmbH
Sadik Sadiku
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Coil for rotary electric machine
Patent number
10,951,079
Issue date
Mar 16, 2021
Honda Motor Co., Ltd.
Keiichiro Oka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for producing a coil winding for inserting into radially ope...
Patent number
10,938,282
Issue date
Mar 2, 2021
Schaeffler ELMOTEC STATOMAT GmbH
Sadik Sadiku
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Production method for a stator
Patent number
10,931,182
Issue date
Feb 23, 2021
Grob-Werke GmbH & Co. KG
Korbinian Seidel
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Manufacturing coils for an axial flux rotating electrical machine
Patent number
10,903,729
Issue date
Jan 26, 2021
Maxxwell Motors, Inc.
Michael Cunnyngham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating brushless motor windings
Patent number
10,840,785
Issue date
Nov 17, 2020
Digital Aerolus, Inc.
Ian J. McEwan
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Methods for forming woven undulated coil assemblies
Patent number
10,749,418
Issue date
Aug 18, 2020
ATOP S.p.A.
Massimo Ponzio
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stator or rotor with interlaced wire groups forming an intertwined...
Patent number
10,615,654
Issue date
Apr 7, 2020
Elmotec Statomat Holding GmbH
Sadik Sadiku
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lightweight and efficient electrical machine and method of manufacture
Patent number
10,574,110
Issue date
Feb 25, 2020
Launchpoint Technologies, Inc.
Geoffrey Alan Long
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stator of rotating electric machine
Patent number
10,530,201
Issue date
Jan 7, 2020
Denso Corporation
Akito Akimoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for production of electrical machine stator comprising prefo...
Patent number
10,523,095
Issue date
Dec 31, 2019
Valeo Equipments Electriques Moteur
Ludovic Darras
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus for manufacturing coil members for cores of dynamo electr...
Patent number
10,411,570
Issue date
Sep 10, 2019
ATOP S.P.A.
Massimo Ponzio
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Wound stator of an alternator and vehicle alternator
Patent number
10,250,094
Issue date
Apr 2, 2019
Victory Industrial Corporation
Chun-Yuan Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and methods for evaluating insulation of formed wire or wires
Patent number
10,132,854
Issue date
Nov 20, 2018
Faraday & Future Inc.
Dang Dinh Dang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for producing a stator winding of an electric machine, in pa...
Patent number
9,882,458
Issue date
Jan 30, 2018
SEG Automotive Germany GmbH
Gert Wolf
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
STATOR CORE, MOTOR AND MANUFACTURING METHOD OF STATOR
Publication number
20240291331
Publication date
Aug 29, 2024
Huawei Digital Power Technologies Co., Ltd.
Chaoqiang WU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONDUCTOR FORMING APPARATUS AND CONDUCTOR FORMING METHOD
Publication number
20240097538
Publication date
Mar 21, 2024
Honda Motor Co., Ltd.
Mikito SAITO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Cascaded Winding with Multiple Weaves
Publication number
20240039378
Publication date
Feb 1, 2024
BorgWarner Inc.
Kirk Neet
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STACKING METHOD FOR STACKING WAVE WINDING WIRES, MAGAZINE FOR USE...
Publication number
20240030792
Publication date
Jan 25, 2024
GROB-WERKE GMBH & CO. KG
Georg SCHRETZENMAIER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STATOR FOR A ROTARY ELECTRIC MACHINE, METHOD FOR PRODUCING THE STAT...
Publication number
20230378837
Publication date
Nov 23, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Holger Witt
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR PRODUCING A WINDING FOR A STATOR OF AN ELECTRIC ROTATING...
Publication number
20230369953
Publication date
Nov 16, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Holger Witt
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WINDING MAT FOR AN ELECTRIC MACHINE
Publication number
20230291264
Publication date
Sep 14, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Christian Morgen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR PRODUCING A COIL WINDING AND WINDING FORMER
Publication number
20230275495
Publication date
Aug 31, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Sebastian Reising
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING A PLUGGED WAVE WINDING
Publication number
20230231452
Publication date
Jul 20, 2023
GROB-WERKE GMBH & CO. KG
Stefan Wiedemann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONDUCTOR FORMING DEVICE
Publication number
20230155459
Publication date
May 18, 2023
Honda Motor Co., Ltd.
Shunichi UMINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTOR FORMING DEVICE AND METHOD OF MANUFACTURING WAVE WINDING COIL
Publication number
20230155461
Publication date
May 18, 2023
Honda Motor Co., Ltd.
Yosuke HONDA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COIL FORMING APPARATUS AND COIL FORMING METHOD
Publication number
20230141937
Publication date
May 11, 2023
Honda Motor Co., Ltd.
Junya OCHIAI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FOLDED WAVE WINDING WITH COVER
Publication number
20230092221
Publication date
Mar 23, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Alexander Lepold
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STATOR AND METHOD FOR PRODUCING STATOR
Publication number
20230040799
Publication date
Feb 9, 2023
DENSO CORPORATION
Junpei YAMADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COIL ELEMENT FOR AN ELECTRICAL MACHINE
Publication number
20220368186
Publication date
Nov 17, 2022
ZF Friedrichshafen AG
Stefan REUTER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR PRODUCING A COIL WINDING FOR INSERTION INTO RADIALLY OPE...
Publication number
20220360150
Publication date
Nov 10, 2022
Schaeffler ELMOTEC STATOMAT GmbH
Keith A. WITWER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
UNIT, DEVICE, APPARATUS AND METHOD FOR BENDING AND PRODUCING WAVE W...
Publication number
20220352795
Publication date
Nov 3, 2022
GROB-WERKE GMBH & CO. KG
Frederik SCHMID
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STATOR AND MOTOR
Publication number
20220345011
Publication date
Oct 27, 2022
NIDEC CORPORATION
Hibiki TAKADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STRIP-SHAPED WINDING UNIT FOR A STATOR WINDING AND METHOD FOR PRODU...
Publication number
20220337140
Publication date
Oct 20, 2022
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Valentin Lehner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND APPARATUSES FOR FORMING WOVEN UNDULATED COIL ASSEMBLIES
Publication number
20220278597
Publication date
Sep 1, 2022
ATOP S.P.A.
Massimo PONZIO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING WAVE WINDING COIL, AND STATOR FOR ROTATING...
Publication number
20210305886
Publication date
Sep 30, 2021
Honda Motor Co., Ltd.
Takahiro IDE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR FOR AN AXIAL FLUX ROTATING ELECTRICAL MACHINE COMPRESSED WITH...
Publication number
20210218321
Publication date
Jul 15, 2021
MAXXWELL MOTORS, INC.
Michael CUNNYNGHAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR PRODUCING ROTORS OR STATORS OF ELECTRIC MACHINES
Publication number
20210211026
Publication date
Jul 8, 2021
Schaeffler ELMOTEC STATOMAT GmbH
Sadik SADIKU
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STRUCTURES AND METHODS OF MANUFACTURE OF SERPENTINE STATOR COILS
Publication number
20210203213
Publication date
Jul 1, 2021
Core Innovation, LLC
Matthew Benart JORE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WINDING MAT AND COIL MAT COMPRISING THE SAME AS WELL AS ELECTRIC MA...
Publication number
20210006139
Publication date
Jan 7, 2021
GROB-WERKE GMBH & CO. KG
Frederik SCHMID
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND DEVICE FOR MANUFACTURING A WINDING MAT AND A COIL MAT FR...
Publication number
20200412214
Publication date
Dec 31, 2020
GROB-WERKE GMBH & CO. KG
Frederik SCHMID
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND APPARATUS FOR COMPACT INSERTION OF MULTIPHASE PSEUDO HEL...
Publication number
20200395832
Publication date
Dec 17, 2020
Elaphe Propulsion Technologies Ltd.
Gasper Sustersic
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND DEVICE FOR WINDING A WAVE WINDING MAT AND WAVE WINDING M...
Publication number
20200395831
Publication date
Dec 17, 2020
Tobias HAGGENMÜLLER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND APPARATUSES FOR FORMING WOVEN UNDULATED COIL ASSEMBLIES
Publication number
20200381983
Publication date
Dec 3, 2020
ATOP S.P.A.
Massimo PONZIO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DISTRIBUTED STATOR WINDING
Publication number
20200028417
Publication date
Jan 23, 2020
BorgWarner Inc.
Kirk Neet
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER