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H02K15/165
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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
H02K15/165
Balancing the rotor
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Patents Grants
last 30 patents
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Patent Grant
Rotor for rotary electric machine, process for manufacturing and co...
Patent number
11,979,078
Issue date
May 7, 2024
WEG Equipamentos Eletricos S.A.
Cassiano Antunes Cezario
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Induction machine with localized voltage unbalance compensation
Patent number
11,863,100
Issue date
Jan 2, 2024
Florida State University Research Foundation, Inc.
Thomas A. Lipo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stacked lamination rotor
Patent number
11,811,269
Issue date
Nov 7, 2023
Amber Kinetics, Inc.
Seth R. Sanders
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Excitation system
Patent number
11,777,385
Issue date
Oct 3, 2023
Cummins Generator Technologies Limited
Anthony Spargo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of making an electric drive unit having a gear shaft and rot...
Patent number
11,686,384
Issue date
Jun 27, 2023
Tesla, Inc.
Benjamin Dellal
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cycloid speed reducer
Patent number
11,578,789
Issue date
Feb 14, 2023
Delta Electronics, Inc.
Chi-Wen Chung
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Permanent magnet motor
Patent number
11,581,764
Issue date
Feb 14, 2023
Mahle International GmbH
Brett Bowman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wire guiding device for a rotor of a synchronous electric machine o...
Patent number
11,509,182
Issue date
Nov 22, 2022
Renault S.A.S.
Shahab Tavakoli
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for manufacturing a rotor for an electrical machine with a c...
Patent number
11,489,420
Issue date
Nov 1, 2022
Vitesco Technologies GmbH
Michael Bulatow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EC motor with cast armature shaft
Patent number
11,489,384
Issue date
Nov 1, 2022
C. & E. Fein GmbH
Christoph Maier
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wound-type rotor for a synchronous electric machine
Patent number
11,482,897
Issue date
Oct 25, 2022
Renault S.A.S.
Shahab Tavakoli
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Oscillating electric power tool with balanced armature shaft
Patent number
11,471,995
Issue date
Oct 18, 2022
C. & E. Fein
Juergen Blickle
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
EC motor for an electric hand tool and method for producing a rotor...
Patent number
11,374,473
Issue date
Jun 28, 2022
C. & E. Fein GmbH
Christoph Maier
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stacked lamination rotor
Patent number
11,362,558
Issue date
Jun 14, 2022
Amber Kinetics, Inc.
Seth R. Sanders
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Axial flux machine with rotor and stator with clutch mechanism TN t...
Patent number
11,342,810
Issue date
May 24, 2022
YASA LIMITED
Tim Woolmer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Speed reducing device having power source
Patent number
11,336,147
Issue date
May 17, 2022
Delta Electronics, Inc.
Chi-Wen Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor balance weight system
Patent number
11,326,454
Issue date
May 10, 2022
Raytheon Technologies Corporation
Richard W. Rosborough
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor, motor, and method for manufacturing rotor
Patent number
11,322,998
Issue date
May 3, 2022
MINEBEA MITSUMI INC.
Jun Ohmura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electric drive motor
Patent number
11,296,577
Issue date
Apr 5, 2022
BSH Hausgeraete GmbH
Robert Blaz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor, motor, and method for manufacturing rotor
Patent number
11,277,053
Issue date
Mar 15, 2022
MINEBEA MITSUMI, INC.
Jun Ohmura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor of an electric machine and method for producing same
Patent number
11,264,863
Issue date
Mar 1, 2022
Dr. Ing. h.c.F Porsche AG
Peter Wurster
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Brushless direct currency (BLDC) motor and manufacturing method the...
Patent number
11,251,679
Issue date
Feb 15, 2022
COAVIS
Jung Kil Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical machine with a rotor having a cavity for the dynamic bal...
Patent number
11,239,727
Issue date
Feb 1, 2022
MAVEL EDT S.P.A.
Julien Boisson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wedges with Q-axis damper circuits
Patent number
11,228,222
Issue date
Jan 18, 2022
Hamilton Sundstrand Corporation
Dhaval Patel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotating punch with a relief feature for forming IPM motor rotor
Patent number
11,223,262
Issue date
Jan 11, 2022
Tempel Steel Company
Mark D. Bender
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor including a balance weight and compressor provided with the same
Patent number
11,205,942
Issue date
Dec 21, 2021
Mitsubishi Electric Corporation
Ryohei Uno
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor sheet, rotor, and electrical machine, and method for producin...
Patent number
11,190,068
Issue date
Nov 30, 2021
VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
Kae Shyuan Tan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Drive apparatus for a balancing machine and a balancing machine
Patent number
11,169,043
Issue date
Nov 9, 2021
Schenck RoTec GmbH
Nicole Hof
G01 - MEASURING TESTING
Information
Patent Grant
Electric drive unit cooling and lubrication system with bearing shi...
Patent number
11,137,060
Issue date
Oct 5, 2021
Tesla, Inc.
Benjamin Dellal
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric drive unit cooling systems and methods
Patent number
11,125,315
Issue date
Sep 21, 2021
Tesla, Inc.
Scott Michael Graves
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC MOTOR, KITCHEN MACHINE AND MANUFACTURING METHOD
Publication number
20240146128
Publication date
May 2, 2024
VORWERK & CO. INTERHOLDING GMBH
Dirk SCHMIDT
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMPRESSOR
Publication number
20240072622
Publication date
Feb 29, 2024
FUJITSU GENERAL LIMITED
Takashi SUZUKI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR PRODUCING A ROTOR OF AN ELECTRIC MACHINE
Publication number
20240006968
Publication date
Jan 4, 2024
MAHLE International GmbH
Christoph Steinmetz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MANUFACTURING METHOD OF ROTOR AND ROTOR
Publication number
20240006969
Publication date
Jan 4, 2024
SUBARU CORPORATION
Akihito KATSUME
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR, BRUSHLESS MOTOR, AND METHOD FOR MANUFACTURING ROTOR
Publication number
20230412044
Publication date
Dec 21, 2023
CITIZEN CHIBA PRECISION CO., LTD.
Kazunari OGATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INDUCTION MACHINE WITH LOCALIZED VOLTAGE UNBALANCE COMPENSATION
Publication number
20230396205
Publication date
Dec 7, 2023
Florida State University Research Foundation, Inc.
Thomas A. Lipo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BALANCE WEIGHT FOR ELECTRIC COMPRESSOR MOTOR AND MANUFACTURING METH...
Publication number
20230353012
Publication date
Nov 2, 2023
Yeong Guk SONG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ELECTRIC DRIVE UNIT WITH GEAR SHAFT AND ROTOR SHAFT
Publication number
20230341042
Publication date
Oct 26, 2023
Tesla, Inc.
Benjamin Dellal
B60 - VEHICLES IN GENERAL
Information
Patent Application
ROTOR DEVICE FOR AN ELECTRIC MOTOR AND METHOD FOR PRODUCING THIS RO...
Publication number
20230318418
Publication date
Oct 5, 2023
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Peter WURSTER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR FOR A ROTARY ELECTRIC MACHINE
Publication number
20230198359
Publication date
Jun 22, 2023
Valeo eAutomotive Germany GmbH
Alexander SCHLERETH
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR ROTOR AND METHODS OF MANUFACTURE
Publication number
20230170776
Publication date
Jun 1, 2023
ETA Green Power Limited
Liam BOWMAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC MACHINE ASSEMBLY AND METHOD FOR LOCKING ROTOR TO STATOR
Publication number
20230163668
Publication date
May 25, 2023
ABB Schweiz AG
Ari Vartiainen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR OF A DYNAMO-ELECTRIC ROTARY MACHINE, DYNAMO-ELECTRIC MACHINE...
Publication number
20230142750
Publication date
May 11, 2023
SIEMENS AKTIENGESELLSCHAFT
Mario BÜTTNER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SPEED REDUCER
Publication number
20230141065
Publication date
May 11, 2023
Delta Electronics, Inc.
Chi-Wen Chung
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MOTOR ASSEMBLY AND METHOD OF MANUFACTURING THE SAME
Publication number
20230023540
Publication date
Jan 26, 2023
Samsung Electronics Co., Ltd.
Minsung KIM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ARMATURE ASSEMBLIES FOR GENERATORS AND ASSEMBLY METHODS
Publication number
20220360154
Publication date
Nov 10, 2022
General Electric Renovables España, S.L.
Pablo POZO TORRES
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
ROTOR, ELECTRIC MOTOR AND METHOD FOR REDUCING THE UNBALANCE OF A ROTOR
Publication number
20220320978
Publication date
Oct 6, 2022
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Patrick Wisbar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR HARDENING A BRIDGE ASSEMBLY OF A ROTATIONAL BODY
Publication number
20220286031
Publication date
Sep 8, 2022
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Felix BÖHLER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stacked Lamination Rotor
Publication number
20220255382
Publication date
Aug 11, 2022
Amber Kinetics, Inc.
Seth R. Sanders
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC DRIVE UNIT COOLING SYSTEMS AND METHODS
Publication number
20220003306
Publication date
Jan 6, 2022
Tesla, Inc.
Scott Michael Graves
B60 - VEHICLES IN GENERAL
Information
Patent Application
ROTOR FOR ROTARY ELECTRIC MACHINE, PROCESS FOR MANUFACTURING AND CO...
Publication number
20210384797
Publication date
Dec 9, 2021
WEG Equipamentos Elétricos S.A.
Cassiano Antunes CEZARIO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
EC MOTOR WITH CAST ARMATURE SHAFT
Publication number
20210328469
Publication date
Oct 21, 2021
C. & E. Fein GmbH
Christoph MAIER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIRE GUIDING DEVICE FOR A ROTOR OF A SYNCHRONOUS ELECTRIC MACHINE O...
Publication number
20210296959
Publication date
Sep 23, 2021
RENAULT S.A.S
Shahab TAVAKOLI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR REMOVING MATERIAL OF ROTOR ASSEMBLY TO REACH DYNAMIC BAL...
Publication number
20210226518
Publication date
Jul 22, 2021
TECO Electric & Machinery Co., Ltd.
Lian-Shin HUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WOUND-TYPE ROTOR FOR A SYNCHRONOUS ELECTRIC MACHINE
Publication number
20210099037
Publication date
Apr 1, 2021
RENAULT S.A.S
Shahab TAVAKOLI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR, MOTOR, AND METHOD FOR MANUFACTURING ROTOR
Publication number
20210075294
Publication date
Mar 11, 2021
MINEBEA MITSUMI INC.
Jun OHMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR, MOTOR, AND METHOD FOR MANUFACTURING ROTOR
Publication number
20210057947
Publication date
Feb 25, 2021
MINEBEA MITSUMI INC.
Jun OHMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ENGINE CRANKSHAFT POSITION SENSOR
Publication number
20210021177
Publication date
Jan 21, 2021
SYNCRO CORPORATION
James D. Abel
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD OF MAKING AN ELECTRIC DRIVE UNIT
Publication number
20210018087
Publication date
Jan 21, 2021
Tesla, Inc.
Benjamin Dellal
B60 - VEHICLES IN GENERAL
Information
Patent Application
OSCILLATING ELECTRIC POWER TOOL WITH BALANCED ARMATURE SHAFT
Publication number
20210008683
Publication date
Jan 14, 2021
C. & E. Fein GmbH
Juergen Blickle
B24 - GRINDING POLISHING