with permanent magnets and field winding both rotating

Industry

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H02K21/042

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K21/00Synchronous motors having permanent magnet Synchronous generators having permanent magnet

Current Industry

H02K21/042with permanent magnets and field winding both rotating

Industries

Patents Grantslast 30 patents

Information Patent Grant
Magnet-assisted wound rotor for electric motor
- Patent number 12,308,715
- Issue date May 20, 2025
- Rivian IP Holdings, LLC
- Yanyan Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine
- Patent number 12,272,999
- Issue date Apr 8, 2025
- Yamaha Hatsudoki Kabushiki Kaisha
- Shinya Naito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Planar drive system, method for operating a planar drive system, an...
- Patent number 12,212,191
- Issue date Jan 28, 2025
- BECKHOFF AUTOMATION GMBH
- Lukas Bentfeld
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power distribution within an electric machine
- Patent number 12,199,482
- Issue date Jan 14, 2025
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power distribution within an electric machine
- Patent number 11,936,255
- Issue date Mar 19, 2024
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for rotating electric machine
- Patent number 11,764,657
- Issue date Sep 19, 2023
- Mitsubishi Electric Corporation
- Yuki Hidaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power distribution within an electric machine
- Patent number 11,757,338
- Issue date Sep 12, 2023
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous machine having hybrid rotor excitation
- Patent number 11,722,043
- Issue date Aug 8, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator secondary windings to modify a permanent magnet (PM) field
- Patent number 11,482,360
- Issue date Oct 25, 2022
- The Boeing Company
- Shengyi Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid permanent magnet and wound rotor starter generator
- Patent number 11,462,982
- Issue date Oct 4, 2022
- Safran Power USA, LLC
- Lev Sorkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modeling interior permanent magnet synchronous machines considering...
- Patent number 11,366,944
- Issue date Jun 21, 2022
- Mitsubishi Electric Research Laboratories, Inc.
- Bingnan Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for an interior permanent magnet with rotor hy...
- Patent number 11,349,358
- Issue date May 31, 2022
- Steering Solutions IP Holding Corporation
- Subhra Paul
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Field-winding-type rotating electric machine
- Patent number 11,251,688
- Issue date Feb 15, 2022
- Denso Corporation
- Masahiro Seguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generators having rotors that provide alternate magnetic circuits
- Patent number 10,848,017
- Issue date Nov 24, 2020
- Chad Ashley Vandenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet rotor, method for the production thereof using a m...
- Patent number 10,848,037
- Issue date Nov 24, 2020
- Buhler Motor GmbH
- Mladen Zec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet based electric machine having enhanced torque
- Patent number 10,819,259
- Issue date Oct 27, 2020
- GE Global Sourcing LLC
- Patel Bhageerath Reddy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable torque electric motor assembly
- Patent number 10,770,994
- Issue date Sep 8, 2020
- HAMILTON SUNSTRAND CORPORATION
- Richard A. Poisson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatuses, methods, and systems for starting an exciterless synch...
- Patent number 10,700,578
- Issue date Jun 30, 2020
- ABB Schweiz AG
- Ghanshyam Shrestha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid surface magnet machine
- Patent number 10,581,307
- Issue date Mar 3, 2020
- Purdue Research Foundation
- Scott D. Sudhoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and arrangement for adjusting the magnetization of a permane...
- Patent number 10,491,066
- Issue date Nov 26, 2019
- DANFOSS EDITRON OY
- Asko Parviainen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet machine with hybrid cage and methods for operating...
- Patent number 10,468,952
- Issue date Nov 5, 2019
- ABB Schweiz AG
- Darren Dale Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial flux machine
- Patent number 10,355,541
- Issue date Jul 16, 2019
- Delta Electronics, Inc.
- Ching-Hsiung Tsai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid surface magnet machine
- Patent number 10,305,408
- Issue date May 28, 2019
- Purdue Research Foundation
- Scott Sudhoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for rotating electric machine
- Patent number 10,277,101
- Issue date Apr 30, 2019
- Denso Corporation
- Yuki Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine including a magnetic flux weakening apparatus
- Patent number 10,263,500
- Issue date Apr 16, 2019
- Volkswagen Aktiengesellschaft
- Henning Woehl-Bruhn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Engine starter system
- Patent number 10,250,100
- Issue date Apr 2, 2019
- Remy Technologies, L.L.C.
- Michael D. Bradfield
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Magnetic spring assembly for mass dampers
- Patent number 10,236,109
- Issue date Mar 19, 2019
- Glen A. Robertson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generators having rotors that provide alternate magnetic circuits
- Patent number 10,193,401
- Issue date Jan 29, 2019
- Chad Ashley Vandenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple-phase AC electric motor whose rotor is equipped with field...
- Patent number 10,063,127
- Issue date Aug 28, 2018
- Masayuki Nashiki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid surface magnet machine
- Patent number 10,003,291
- Issue date Jun 19, 2018
- Purdue Research Foundation
- Scott Sudhoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE
- Publication number 20250125697
- Publication date Apr 17, 2025
- Tau Motors, Inc.
- Walter Wesley PENNINGTON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNET-ASSISTED WOUND ROTOR FOR ELECTRIC MOTOR
- Publication number 20240429801
- Publication date Dec 26, 2024
- Rivian IP Holdings, LLC
- Yanyan XIE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID EXCITED ROTARY MACHINE
- Publication number 20240421681
- Publication date Dec 19, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE
- Publication number 20240213864
- Publication date Jun 27, 2024
- Tau Motors, Inc.
- Walter Wesley PENNINGTON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE
- Publication number 20240055963
- Publication date Feb 15, 2024
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Shinya NAITO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A WIDE-SPEED MULTIPLE INTERIOR ROTOR EXCITATION MACHINE
- Publication number 20230344326
- Publication date Oct 26, 2023
- Gentiam LLC
- Omar Laldin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE
- Publication number 20230145709
- Publication date May 11, 2023
- Tau Motors, Inc.
- Walter Wesley PENNINGTON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PLANAR DRIVE SYSTEM, METHOD FOR OPERATING A PLANAR DRIVE SYSTEM, AN...
- Publication number 20220393555
- Publication date Dec 8, 2022
- Beckhoff Automation GmbH
- Lukas Bentfeld
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS MACHINE HAVING HYBRID ROTOR EXCITATION
- Publication number 20220103049
- Publication date Mar 31, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR FOR ROTATING ELECTRIC MACHINE
- Publication number 20220029512
- Publication date Jan 27, 2022
- Mitsubishi Electric Corporation
- Yuki HIDAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE CAPABLE OF CONTROLLING MAGNETIC ACTION, ELECTRIC GENERATOR U...
- Publication number 20210408881
- Publication date Dec 30, 2021
- Deok Ho SHIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID PERMANENT MAGNET AND WOUND ROTOR STARTER GENERATOR
- Publication number 20210408882
- Publication date Dec 30, 2021
- Innovative Power Solutions, LLC
- Lev Sorkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A STATOR AND A METHOD FOR ASSEMBLING A STATOR
- Publication number 20210328485
- Publication date Oct 21, 2021
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Gergely György Balazs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR AN INTERIOR PERMANENT MAGNET WITH ROTOR HY...
- Publication number 20210013753
- Publication date Jan 14, 2021
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Subhra Paul
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FIELD-WINDING-TYPE ROTATING ELECTRIC MACHINE
- Publication number 20200373822
- Publication date Nov 26, 2020
- DENSO CORPORATION
- Masahiro SEGUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER GENERATION WITH SPEED DEPENDENT MAGNETIC FIELD CONTROL
- Publication number 20200295640
- Publication date Sep 17, 2020
- Baker Hughes Oilfield Operations LLC
- Sebastian Tegeler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUSES, METHODS, AND SYSTEMS FOR STARTING AN EXCITERLESS SYNCH...
- Publication number 20190207484
- Publication date Jul 4, 2019
- ABB Schweiz AG
- Ghanshyam Shrestha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR SECONDARY WINDINGS TO MODIFY A PERMANENT MAGNET (PM) FIELD
- Publication number 20190180899
- Publication date Jun 13, 2019
- The Boeing Company
- Shengyi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF HYBRID PERMANENT MAGNET MACHINE WITH ROTATING POWER CONV...
- Publication number 20190173404
- Publication date Jun 6, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Generators Having Rotors That Provide Alternate Magnetic Circuits
- Publication number 20190157918
- Publication date May 23, 2019
- Chad Ashley VandenBerg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET ELECTRICAL MACHINE
- Publication number 20190097479
- Publication date Mar 28, 2019
- Rolls-Royce plc
- Ellis FH CHONG
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
PERMANENT MAGNET ROTOR, METHOD FOR THE PRODUCTION THEREOF USING A M...
- Publication number 20190097504
- Publication date Mar 28, 2019
- Bühler Motor GmbH
- Mladen Zec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Generators Having Rotors That Provide Alternate Magnetic Circuits
- Publication number 20190036386
- Publication date Jan 31, 2019
- Chad Ashley VandenBerg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID SURFACE MAGNET MACHINE
- Publication number 20190020295
- Publication date Jan 17, 2019
- Purdue Research Foundation
- Scott Sudhoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AXIAL FLUX MACHINE
- Publication number 20180301947
- Publication date Oct 18, 2018
- Delta Electronics, Inc.
- Ching-Hsiung TSAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET STARTER-GENERATOR WITH MAGNETIC FLUX REGULATION
- Publication number 20180262091
- Publication date Sep 13, 2018
- HAMILTON SUNDSTRAND CORPORATION
- Jacek F. Gieras
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE INCLUDING A MAGNETIC FLUX WEAKENING APPARATUS
- Publication number 20180145575
- Publication date May 24, 2018
- Volkswagen Aktiengesellschaft
- Henning Woehl-Bruhn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID SURFACE MAGNET MACHINE
- Publication number 20180013367
- Publication date Jan 11, 2018
- Purdue Research Foundation
- Scott Sudhoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control of Hybrid Permanent Magnet Machine With Rotating Power Conv...
- Publication number 20160268942
- Publication date Sep 15, 2016
- HAMILTON SUNDSTRAND CORPORATION
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET SYNCHRONOUS MACHINES WITH MAGNETIC FLUX REGULATION
- Publication number 20140368075
- Publication date Dec 18, 2014
- Jacek F. Gieras
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

with permanent magnets and field winding both rotating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnet-assisted wound rotor for electric motor

Electric machine

Planar drive system, method for operating a planar drive system, an...

Power distribution within an electric machine

Power distribution within an electric machine

Rotor for rotating electric machine

Power distribution within an electric machine

Synchronous machine having hybrid rotor excitation

Stator secondary windings to modify a permanent magnet (PM) field

Hybrid permanent magnet and wound rotor starter generator

Modeling interior permanent magnet synchronous machines considering...

Apparatus and method for an interior permanent magnet with rotor hy...

Field-winding-type rotating electric machine

Generators having rotors that provide alternate magnetic circuits

Permanent magnet rotor, method for the production thereof using a m...

Permanent magnet based electric machine having enhanced torque

Variable torque electric motor assembly

Apparatuses, methods, and systems for starting an exciterless synch...

Hybrid surface magnet machine

Method and arrangement for adjusting the magnetization of a permane...

Permanent magnet machine with hybrid cage and methods for operating...

Axial flux machine

Hybrid surface magnet machine

Rotor for rotating electric machine

Electrical machine including a magnetic flux weakening apparatus

Engine starter system

Magnetic spring assembly for mass dampers

Generators having rotors that provide alternate magnetic circuits

Multiple-phase AC electric motor whose rotor is equipped with field...

Hybrid surface magnet machine

Patents Applicationslast 30 patents

POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE

MAGNET-ASSISTED WOUND ROTOR FOR ELECTRIC MOTOR

HYBRID EXCITED ROTARY MACHINE

POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE

ELECTRIC MACHINE

A WIDE-SPEED MULTIPLE INTERIOR ROTOR EXCITATION MACHINE

POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE

PLANAR DRIVE SYSTEM, METHOD FOR OPERATING A PLANAR DRIVE SYSTEM, AN...

SYNCHRONOUS MACHINE HAVING HYBRID ROTOR EXCITATION

ROTOR FOR ROTATING ELECTRIC MACHINE

DEVICE CAPABLE OF CONTROLLING MAGNETIC ACTION, ELECTRIC GENERATOR U...

HYBRID PERMANENT MAGNET AND WOUND ROTOR STARTER GENERATOR

A STATOR AND A METHOD FOR ASSEMBLING A STATOR

APPARATUS AND METHOD FOR AN INTERIOR PERMANENT MAGNET WITH ROTOR HY...

FIELD-WINDING-TYPE ROTATING ELECTRIC MACHINE

POWER GENERATION WITH SPEED DEPENDENT MAGNETIC FIELD CONTROL

APPARATUSES, METHODS, AND SYSTEMS FOR STARTING AN EXCITERLESS SYNCH...

STATOR SECONDARY WINDINGS TO MODIFY A PERMANENT MAGNET (PM) FIELD

CONTROL OF HYBRID PERMANENT MAGNET MACHINE WITH ROTATING POWER CONV...

Generators Having Rotors That Provide Alternate Magnetic Circuits

PERMANENT MAGNET ELECTRICAL MACHINE

PERMANENT MAGNET ROTOR, METHOD FOR THE PRODUCTION THEREOF USING A M...

Generators Having Rotors That Provide Alternate Magnetic Circuits

HYBRID SURFACE MAGNET MACHINE

AXIAL FLUX MACHINE

PERMANENT MAGNET STARTER-GENERATOR WITH MAGNETIC FLUX REGULATION

ELECTRICAL MACHINE INCLUDING A MAGNETIC FLUX WEAKENING APPARATUS

HYBRID SURFACE MAGNET MACHINE

Control of Hybrid Permanent Magnet Machine With Rotating Power Conv...

PERMANENT MAGNET SYNCHRONOUS MACHINES WITH MAGNETIC FLUX REGULATION