Variable reluctance rotors

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H02K1/246

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K1/00Details of the magnetic circuit

Current Industry

H02K1/246Variable reluctance rotors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotor for reluctance machine and method of manufacturing the same
- Patent number 12,149,123
- Issue date Nov 19, 2024
- GM Global Technology Operations LLC
- Mary Gilliam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor, synchronous reluctance motor, and rotor forming method
- Patent number 12,132,353
- Issue date Oct 29, 2024
- Nidec Corporation
- Sheng-Chan Yen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor having stacked different rotor segments and method f...
- Patent number 12,132,354
- Issue date Oct 29, 2024
- HL MANDO CORPORATION
- Mazharul Chowdhury
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct starting synchronous reluctance motor rotor and motor
- Patent number 12,095,311
- Issue date Sep 17, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Yusheng Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Manufacturing method for rotary electric machine rotor
- Patent number 12,068,643
- Issue date Aug 20, 2024
- AISIN CORPORATION
- Takeru Morita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous reluctance motor
- Patent number 12,051,941
- Issue date Jul 30, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Bin Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for producing a magnetic material layer
- Patent number 12,046,951
- Issue date Jul 23, 2024
- Siemens Aktiengesellschaft
- Rolf Vollmer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electric water pump
- Patent number 12,000,402
- Issue date Jun 4, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Junjie Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Synchronous reluctance motor
- Patent number 11,955,843
- Issue date Apr 9, 2024
- ABB Schweiz AG
- Darren Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive motor and vacuum cleaner having the same
- Patent number 11,955,853
- Issue date Apr 9, 2024
- Samsung Electronics Co., Ltd.
- Masayuki Takada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-starting synchronous reluctance motor rotor, motor, and compre...
- Patent number 11,942,840
- Issue date Mar 26, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Xia Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotor for an electric machine
- Patent number 11,929,646
- Issue date Mar 12, 2024
- SAFRAN ELECTRICAL & POWER
- Paul David Flower
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator-based permanent magnet field-enhanced hybrid-excitation moto...
- Patent number 11,909,281
- Issue date Feb 20, 2024
- JIANGSU UNIVERSITY
- Lei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor configuration for switched reluctance motor with minimized to...
- Patent number 11,909,264
- Issue date Feb 20, 2024
- Board of Regents, The University of Texas System
- Babak Fahimi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor and motor having rotor
- Patent number 11,881,746
- Issue date Jan 23, 2024
- Nidec Corporation
- Hsin-Nan Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous reluctance motor
- Patent number 11,881,749
- Issue date Jan 23, 2024
- Mitsubishi Electric Corporation
- Moriyuki Hazeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems, methods, and computer-readable media for driving polyphase...
- Patent number 11,848,591
- Issue date Dec 19, 2023
- Yufei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motors having flux shields for motor poles
- Patent number 11,831,199
- Issue date Nov 28, 2023
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sealed robot drive
- Patent number 11,799,346
- Issue date Oct 24, 2023
- BROOKS AUTOMATION US, LLC
- Jairo T. Moura
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Synchronous reluctance motor and electrical product
- Patent number 11,770,036
- Issue date Sep 26, 2023
- Nidec Corporation
- Pei-Chun Shih
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic particles or wires for electrical machinery
- Patent number 11,739,402
- Issue date Aug 29, 2023
- The University of Akron
- Yilmaz Sozer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of identifying fault in synchronous reluctance electric mach...
- Patent number 11,719,569
- Issue date Aug 8, 2023
- ABB Schweiz AG
- Pedro Rodriguez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched reluctance motor
- Patent number 11,716,002
- Issue date Aug 1, 2023
- ResMed Motor Technologies Inc.
- Aleksandr S. Nagorny
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor of a variable-reluctance synchronous motor
- Patent number 11,699,929
- Issue date Jul 11, 2023
- Dana TM4 Italia S.r.l.
- Alberto Pace
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor structure of interior permanent magnet motor
- Patent number 11,699,931
- Issue date Jul 11, 2023
- Jing-Jin Electric Technologies Co., Ltd.
- Xuan Zou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pump for water-conducting home appliances
- Patent number 11,670,974
- Issue date Jun 6, 2023
- Bleckmann GmbH & Co. KG
- Heinz Frederic Hackl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric motors having flux barriers
- Patent number 11,621,612
- Issue date Apr 4, 2023
- Tau Motors, Inc.
- Matthew J. Rubin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine assembly with reduced rotor post leakage
- Patent number 11,606,012
- Issue date Mar 14, 2023
- General Electric Company
- Anoop Jassal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for an electric machine, electric machine for a vehicle, and...
- Patent number 11,601,025
- Issue date Mar 7, 2023
- VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
- Boris Dotz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine with helical rotor conduit and axial fluid channel...
- Patent number 11,594,938
- Issue date Feb 28, 2023
- Rolls-Royce PLC
- Andrew W. Syska
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR ROTOR, SELF-STARTING SYNCHRONOUS RELUCTANCE MOTOR COMPRISING...
- Publication number 20240380294
- Publication date Nov 14, 2024
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Bin CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR ROTOR, SELF-STARTING SYNCHRONOUS RELUCTANCE MOTOR, AND COMPRE...
- Publication number 20240372422
- Publication date Nov 7, 2024
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Yusheng HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECIPROCATING SWITCHED RELUCTANCE MOTOR-DRIVEN ENGINE
- Publication number 20240322622
- Publication date Sep 26, 2024
- SN Innovation Co., Ltd.
- Young Chun JEUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI PLATE RELUCTANCE MOTOR
- Publication number 20240283324
- Publication date Aug 22, 2024
- ELTORQUE AS
- JON EIRIK BRENNVALL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR FOR RELUCTANCE MACHINE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240204593
- Publication date Jun 20, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mary GILLIAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR HAVING HAIRPIN TYPE WINDINGS AND METHOD FOR DESIGNIN...
- Publication number 20240204598
- Publication date Jun 20, 2024
- HL MANDO CORPORATION
- Md Sariful ISLAM
- B60 - VEHICLES IN GENERAL
Information Patent Application
Bearingless Split Teeth Flux Reversal Motor
- Publication number 20240195276
- Publication date Jun 13, 2024
- Massachusetts Institute of Technology
- Krishan Kant
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC MOTORS
- Publication number 20240171046
- Publication date May 23, 2024
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEALED SWITCHED RELUCTANCE MOTOR
- Publication number 20240088764
- Publication date Mar 14, 2024
- BROOKS AUTOMATION US, LLC
- Jairo T. MOURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEALED ROBOT DRIVE
- Publication number 20240063682
- Publication date Feb 22, 2024
- BROOKS AUTOMATION US, LLC
- Jairo T. MOURA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
STATOR-BASED PERMANENT MAGNET FIELD-ENHANCED HYBRID-EXCITATION MOTO...
- Publication number 20240006971
- Publication date Jan 4, 2024
- JIANGSU UNIVERSITY
- Lei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
High Torque Density 3D Flux Segmented-Rotor Switched Reluctance Mac...
- Publication number 20230412015
- Publication date Dec 21, 2023
- Board of Regents, The University of Texas System
- Babak Fahimi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR AND DESIGN METHOD THEREOF
- Publication number 20230387736
- Publication date Nov 30, 2023
- NATIONAL ILAN UNIVERSITY
- Cheng-Hu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RELUCTANCE MACHINE
- Publication number 20230327505
- Publication date Oct 12, 2023
- BorgWarner Inc.
- Andre Becker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR STRUCTURE, ELECTRIC MOTOR AND ROTOR MANUFACTURING METHOD
- Publication number 20230308001
- Publication date Sep 28, 2023
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Yusheng HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR DRIVING POLYPHASE...
- Publication number 20230283154
- Publication date Sep 7, 2023
- Yufei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR OF A VARIABLE-RELUCTANCE SYNCHRONOUS MOTOR
- Publication number 20230246494
- Publication date Aug 3, 2023
- S.M.E. Società Unipersonale S.p.A.
- Alberto PACE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF OPTIMIZING A SYNCHRONOUS RELUCTANCE MOTOR ASSISTED BY MAG...
- Publication number 20230208222
- Publication date Jun 29, 2023
- ENERDRIVE LIMITED
- Boris KARUZIC
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR, MOTOR, AND ELECTRIC PRODUCT
- Publication number 20230198323
- Publication date Jun 22, 2023
- NIDEC CORPORATION
- Ta-Yin LUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS RELUCTANCE MOTOR
- Publication number 20230198322
- Publication date Jun 22, 2023
- ABB Schweiz AG
- Darren Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTORS
- Publication number 20230198341
- Publication date Jun 22, 2023
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Synchronous Reluctance Motors with Enhanced Saliency Ratio
- Publication number 20230129960
- Publication date Apr 27, 2023
- ABB Schweiz AG
- Elio Alberto Perigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method Of Identifying Fault In Synchronous Reluctance Electric Mach...
- Publication number 20230117062
- Publication date Apr 20, 2023
- ABB Schweiz AG
- Pedro Rodriguez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Reduced Noise and Vibration Switched Reluctance Machine With a Defi...
- Publication number 20230107792
- Publication date Apr 6, 2023
- Turntide Technologies Inc.
- Piyush Desai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-SUSPENSION POLE MAGNETIC SUSPENSION SHEET SWITCHED RELUCTANCE...
- Publication number 20230006487
- Publication date Jan 5, 2023
- HUAIYIN INSTITUTE OF TECHNOLOGY
- Tao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR STARTING MOTOR
- Publication number 20230006588
- Publication date Jan 5, 2023
- NIDEC CORPORATION
- Pei-Chun SHIH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS RELUCTANCE MOTOR
- Publication number 20220407372
- Publication date Dec 22, 2022
- NIDEC CORPORATION
- Sheng-Chan YEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR FOR A SYNCHRONOUS MACHINE
- Publication number 20220368183
- Publication date Nov 17, 2022
- Xylem Europe GmbH
- Fabio REFFO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FABRICATION OF SYNCHRONOUS RELUCTANCE MACHINES USING ADDITIVE MANUF...
- Publication number 20220278568
- Publication date Sep 1, 2022
- National Research Council of Canada
- Maged IBRAHIM
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTRIC WATER PUMP
- Publication number 20220220962
- Publication date Jul 14, 2022
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Junjie WANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Variable reluctance rotors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotor for reluctance machine and method of manufacturing the same

Rotor, synchronous reluctance motor, and rotor forming method

Electric motor having stacked different rotor segments and method f...

Direct starting synchronous reluctance motor rotor and motor

Manufacturing method for rotary electric machine rotor

Synchronous reluctance motor

Method for producing a magnetic material layer

Electric water pump

Synchronous reluctance motor

Drive motor and vacuum cleaner having the same

Self-starting synchronous reluctance motor rotor, motor, and compre...

Rotor for an electric machine

Stator-based permanent magnet field-enhanced hybrid-excitation moto...

Rotor configuration for switched reluctance motor with minimized to...

Rotor and motor having rotor

Synchronous reluctance motor

Systems, methods, and computer-readable media for driving polyphase...

Electric motors having flux shields for motor poles

Sealed robot drive

Synchronous reluctance motor and electrical product

Magnetic particles or wires for electrical machinery

Method of identifying fault in synchronous reluctance electric mach...

Switched reluctance motor

Rotor of a variable-reluctance synchronous motor

Rotor structure of interior permanent magnet motor

Pump for water-conducting home appliances

Electric motors having flux barriers

Electric machine assembly with reduced rotor post leakage

Rotor for an electric machine, electric machine for a vehicle, and...

Electric machine with helical rotor conduit and axial fluid channel...

Patents Applicationslast 30 patents

MOTOR ROTOR, SELF-STARTING SYNCHRONOUS RELUCTANCE MOTOR COMPRISING...

MOTOR ROTOR, SELF-STARTING SYNCHRONOUS RELUCTANCE MOTOR, AND COMPRE...

RECIPROCATING SWITCHED RELUCTANCE MOTOR-DRIVEN ENGINE

MULTI PLATE RELUCTANCE MOTOR

ROTOR FOR RELUCTANCE MACHINE AND METHOD OF MANUFACTURING THE SAME

ELECTRIC MOTOR HAVING HAIRPIN TYPE WINDINGS AND METHOD FOR DESIGNIN...

Bearingless Split Teeth Flux Reversal Motor

ELECTRIC MOTORS

SEALED SWITCHED RELUCTANCE MOTOR

SEALED ROBOT DRIVE

STATOR-BASED PERMANENT MAGNET FIELD-ENHANCED HYBRID-EXCITATION MOTO...

High Torque Density 3D Flux Segmented-Rotor Switched Reluctance Mac...

ROTOR AND DESIGN METHOD THEREOF

RELUCTANCE MACHINE

ROTOR STRUCTURE, ELECTRIC MOTOR AND ROTOR MANUFACTURING METHOD

SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR DRIVING POLYPHASE...

ROTOR OF A VARIABLE-RELUCTANCE SYNCHRONOUS MOTOR

METHOD OF OPTIMIZING A SYNCHRONOUS RELUCTANCE MOTOR ASSISTED BY MAG...

ROTOR, MOTOR, AND ELECTRIC PRODUCT

SYNCHRONOUS RELUCTANCE MOTOR

ELECTRIC MOTORS

Synchronous Reluctance Motors with Enhanced Saliency Ratio

Method Of Identifying Fault In Synchronous Reluctance Electric Mach...

Reduced Noise and Vibration Switched Reluctance Machine With a Defi...

THREE-SUSPENSION POLE MAGNETIC SUSPENSION SHEET SWITCHED RELUCTANCE...

METHOD FOR STARTING MOTOR

SYNCHRONOUS RELUCTANCE MOTOR

ROTOR FOR A SYNCHRONOUS MACHINE

FABRICATION OF SYNCHRONOUS RELUCTANCE MACHINES USING ADDITIVE MANUF...

ELECTRIC WATER PUMP