Machines characterised by aspects of the air-gap between rotor and stator

Industry

CPC
H02K2201/03

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K2201/00Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits

Current Industry

H02K2201/03Machines characterised by aspects of the air-gap between rotor and stator

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Motor for a personal care device
- Patent number 12,266,989
- Issue date Apr 1, 2025
- Koninklijke Philips N.V.
- Stijn Willem Boere
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor
- Patent number 12,261,480
- Issue date Mar 25, 2025
- LG Innotek Co., Ltd
- Shung Hun Woo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor, compressor, and refrigeration device
- Patent number 12,261,493
- Issue date Mar 25, 2025
- ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
- Fei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and apparatus for segmented axial field rotary energy device
- Patent number 12,255,493
- Issue date Mar 18, 2025
- INFINITUM ELECTRIC INC.
- Bernhard L. Schuler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Indirect rotor cooling of electric machine
- Patent number 12,237,727
- Issue date Feb 25, 2025
- RTX Corporation
- Abbas A. Alahyari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual and multiple air gap rotary device
- Patent number 12,218,555
- Issue date Feb 4, 2025
- VAM CO., LTD.
- Dohyun Kang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine
- Patent number 12,218,549
- Issue date Feb 4, 2025
- Kabushiki Kaisha Toshiba
- Naoya Sasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-phase permanent magnet synchronous motor and dust collector
- Patent number 12,206,287
- Issue date Jan 21, 2025
- Gree Electric Appliances, Inc. of Zhuhai
- Yusheng Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling of active elements of electrical machines
- Patent number 12,166,403
- Issue date Dec 10, 2024
- General Electric Renovables Espana, S.L.
- Szymon Bañkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lubricant supported electric motor with electricalconductors functi...
- Patent number 12,132,367
- Issue date Oct 29, 2024
- Neapco Intellectual Property Holdings, LLC
- Donald Remboski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial flux machine for an electrical processing device and electric...
- Patent number 12,119,709
- Issue date Oct 15, 2024
- Robert Bosch GmbH
- Andreas Echle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with multi-tapered yokes
- Patent number 12,081,073
- Issue date Sep 3, 2024
- EVR MOTORS LTD
- Oleg Gaspar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine and control system for a vehicle powered by the el...
- Patent number 12,071,021
- Issue date Aug 27, 2024
- Ford Global Technologies, LLC
- Wenbo Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor
- Patent number 12,068,648
- Issue date Aug 20, 2024
- Sinfonia Technology Co., Ltd.
- Hiroki Wakabayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High torque density double stator permanent magnet electric machine
- Patent number 12,057,746
- Issue date Aug 6, 2024
- Board of Regents, The University of Texas System
- Babak Fahimi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual rotor-type motor having improved stator structure, and compres...
- Patent number 12,046,953
- Issue date Jul 23, 2024
- LG Electronics Inc.
- Dongseok Ryu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Salient pole type hybrid excitation motor
- Patent number 12,040,667
- Issue date Jul 16, 2024
- WUXI INFIMOTION TECHNOLOGY CO., LTD
- Shengchuan Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device with stator and rotor, and wind generating set
- Patent number 12,003,166
- Issue date Jun 4, 2024
- Xinjiang Goldwind Science & Technology Co., Ltd.
- Likun Liu
- G08 - SIGNALLING
Information Patent Grant
Dual rotor electrical machines
- Patent number 12,003,152
- Issue date Jun 4, 2024
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electric machines having a radially embedded permanent magnet rotor...
- Patent number 11,984,763
- Issue date May 14, 2024
- Regal Beloit America, Inc.
- Mark Thiele
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Winding pattern of a motor and a motor driving system
- Patent number 11,967,862
- Issue date Apr 23, 2024
- Hyundai Motor Company
- Woong Chan Chae
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bearing lockplate supporting electric motor shaft ground
- Patent number 11,962,217
- Issue date Apr 16, 2024
- Nidec Motor Corporation
- Steven R. Palmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air gap adjustment apparatus
- Patent number 11,962,208
- Issue date Apr 16, 2024
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Chul Jun Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic guiding device
- Patent number 11,949,312
- Issue date Apr 2, 2024
- Physik-Instrumente (PI) GmbH & Co. KG
- Bernhard Guddei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator tooth and winding conductor designs for electric machines
- Patent number 11,942,822
- Issue date Mar 26, 2024
- GM Global Technology Operations LLC
- Mohammad F. Momen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High efficiency high density motor and generator with multiple airgaps
- Patent number 11,923,733
- Issue date Mar 5, 2024
- Quantentech Limited
- Hengchun Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual axis alternator
- Patent number 11,905,878
- Issue date Feb 20, 2024
- KOHLER CO.
- Isaac S. Frampton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for adjusting a transport vehicle for a container...
- Patent number 11,904,700
- Issue date Feb 20, 2024
- Krones AG
- Stefan Elsperger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor, compressor, and air conditioner
- Patent number 11,888,353
- Issue date Jan 30, 2024
- Mitsubishi Electric Corporation
- Atsushi Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and apparatus for segmented axial field rotary energy device
- Patent number 11,881,751
- Issue date Jan 23, 2024
- Infinitum Electric, Inc.
- Bernhard L. Schuler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR
- Publication number 20250125670
- Publication date Apr 17, 2025
- ZF Automotive UK Limited
- Christos Prevezianos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR
- Publication number 20250125669
- Publication date Apr 17, 2025
- ZF Automotive UK Limited
- Christos Prevezianos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TOOL INCLUDING A FLUX INTENSIFYING MOTOR
- Publication number 20250119011
- Publication date Apr 10, 2025
- Milwaukee Electric Tool Corporation
- Ashad Farhan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RADIAL FLUX ELECTRIC MOTOR WITH AIRGAP COOLING
- Publication number 20250105688
- Publication date Mar 27, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xiaofeng Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING OF STATOR AND WINDINGS OF ELECTRIC MOTOR IN INTEGRATED COMP...
- Publication number 20250105684
- Publication date Mar 27, 2025
- Solar Turbines Incorporated
- Sahand PIROUZPANAH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLANT SUPPLY SYSTEM FOR AN ELECTRIC VEHICLE AXLE DRIVE
- Publication number 20250096645
- Publication date Mar 20, 2025
- Audi AG
- Ivo GREITER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE
- Publication number 20250096624
- Publication date Mar 20, 2025
- INFINITUM ELECTRIC, INC.
- Bernhard L. Schuler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-STARTING SYNCHRONOUS RELUCTANCE COMPRESSOR AND REFRIGERATION D...
- Publication number 20250096661
- Publication date Mar 20, 2025
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Yusheng HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REDUCTION OF COOLING GAS INDUCED RADIAL FORCES AND RECIRCULATION FL...
- Publication number 20250079914
- Publication date Mar 6, 2025
- Solar Turbines Incorporated
- Sahand PIROUZPANAH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TOPOLOGIES TO REDUCE FORCE RIPPLE FOR PROPULSION MOTORS AND A VEHIC...
- Publication number 20250058806
- Publication date Feb 20, 2025
- Ju Hyung KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MACHINE INCLUDING A MONITORING DEVICE, AND MONITORING METHOD
- Publication number 20250023428
- Publication date Jan 16, 2025
- VOITH PATENT GmbH
- Babette Schwarz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR WITH ELECTRICAL CONDUCTORS FUNCTIONING AS AN OUTER R...
- Publication number 20250015658
- Publication date Jan 9, 2025
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUTER ROTOR MOTOR AND UNMANNED AERIAL VEHICLE APPARATUS
- Publication number 20250007374
- Publication date Jan 2, 2025
- AUTEL ROBOTICS CO., LTD.
- Feifei SHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR HAVING ADJUSTABLE MAGNETIC FIELD, AND VEHICLE
- Publication number 20240380260
- Publication date Nov 14, 2024
- WUXI INFIMOTION PROPULSION TECHNOLOGY CO., LTD.
- Xiaozhe LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY MACHINE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240380262
- Publication date Nov 14, 2024
- Hyundai Motor Company
- Hyung Kwan Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GENERATOR FAULT DETECTION METHOD BASED ON THE CHARACTERISTICS OF AI...
- Publication number 20240369635
- Publication date Nov 7, 2024
- NORTH CHINA ELECTRIC POWER UNIVERSITY (BAODING)
- Yuling HE
- 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
MOTOR
- Publication number 20240364168
- Publication date Oct 31, 2024
- LG Innotek Co., Ltd.
- Jin Su PYEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHAFT GENERATOR FOR GENERATING POWER DURING A GENERATING PROCESS AN...
- Publication number 20240364197
- Publication date Oct 31, 2024
- A+K ANTRIEBE GMBH
- Klaus Kurz-Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR
- Publication number 20240356399
- Publication date Oct 24, 2024
- MINEBEA MITSUMI INC.
- Takuji YAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DUAL-ROTOR ELECTRICAL MACHINES
- Publication number 20240322661
- Publication date Sep 26, 2024
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTRICAL MACHINE WITH AXIALLY-EXTENDING FLUX
- Publication number 20240291364
- Publication date Aug 29, 2024
- ePropelled Inc.
- Nabeel Ahmed Shirazee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AXIAL RADIAL FLUX MOTOR COMBINATION WITH AXIAL WINDINGS
- Publication number 20240283314
- Publication date Aug 22, 2024
- John Robert Culleton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE ASSEMBLY WITH COOLING
- Publication number 20240250582
- Publication date Jul 25, 2024
- GKN Automotive Limited
- Torsten Tietgen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR WITH DOUBLE STATORS
- Publication number 20240235349
- Publication date Jul 11, 2024
- Industrial Technology Research Institute
- YU-HSUN WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR HAVING HIGH STRENGTH ROTOR WITH RING MAGNET
- Publication number 20240235297
- Publication date Jul 11, 2024
- Nidec Motor Corporation
- Bruce Ley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC LINEAR MOTION MACHINE COMPRISING RODS ASSOCIATED WI...
- Publication number 20240223029
- Publication date Jul 4, 2024
- FinX
- Harold Guillemin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stator-and-rotor structure and Axial Magnetic Field Motor
- Publication number 20240186871
- Publication date Jun 6, 2024
- ZHEJIANG GEELY HOLDING GROUP CO.,LTD.
- Shengchuan ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE WITH MULTI-TAPERED YOKES
- Publication number 20240178710
- Publication date May 30, 2024
- EVR MOTORS LTD
- Oleg Gaspar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADJUSTABLE AIR GAP AXIAL FLUX MOTOR
- Publication number 20240178732
- Publication date May 30, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jian Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Machines characterised by aspects of the air-gap between rotor and stator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor for a personal care device

Motor

Motor, compressor, and refrigeration device

System and apparatus for segmented axial field rotary energy device

Indirect rotor cooling of electric machine

Dual and multiple air gap rotary device

Rotary electric machine

Single-phase permanent magnet synchronous motor and dust collector

Cooling of active elements of electrical machines

Lubricant supported electric motor with electricalconductors functi...

Axial flux machine for an electrical processing device and electric...

Electric machine with multi-tapered yokes

Electric machine and control system for a vehicle powered by the el...

Motor

High torque density double stator permanent magnet electric machine

Dual rotor-type motor having improved stator structure, and compres...

Salient pole type hybrid excitation motor

Device with stator and rotor, and wind generating set

Dual rotor electrical machines

Electric machines having a radially embedded permanent magnet rotor...

Winding pattern of a motor and a motor driving system

Bearing lockplate supporting electric motor shaft ground

Air gap adjustment apparatus

Magnetic guiding device

Stator tooth and winding conductor designs for electric machines

High efficiency high density motor and generator with multiple airgaps

Dual axis alternator

Method and device for adjusting a transport vehicle for a container...

Motor, compressor, and air conditioner

System and apparatus for segmented axial field rotary energy device

Patents Applicationslast 30 patents

ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR

ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR

POWER TOOL INCLUDING A FLUX INTENSIFYING MOTOR

RADIAL FLUX ELECTRIC MOTOR WITH AIRGAP COOLING

COOLING OF STATOR AND WINDINGS OF ELECTRIC MOTOR IN INTEGRATED COMP...

COOLANT SUPPLY SYSTEM FOR AN ELECTRIC VEHICLE AXLE DRIVE

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

SELF-STARTING SYNCHRONOUS RELUCTANCE COMPRESSOR AND REFRIGERATION D...

REDUCTION OF COOLING GAS INDUCED RADIAL FORCES AND RECIRCULATION FL...

TOPOLOGIES TO REDUCE FORCE RIPPLE FOR PROPULSION MOTORS AND A VEHIC...

ELECTRIC MACHINE INCLUDING A MONITORING DEVICE, AND MONITORING METHOD

ELECTRIC MOTOR WITH ELECTRICAL CONDUCTORS FUNCTIONING AS AN OUTER R...

OUTER ROTOR MOTOR AND UNMANNED AERIAL VEHICLE APPARATUS

ELECTRIC MOTOR HAVING ADJUSTABLE MAGNETIC FIELD, AND VEHICLE

ROTARY MACHINE AND METHOD FOR MANUFACTURING THE SAME

GENERATOR FAULT DETECTION METHOD BASED ON THE CHARACTERISTICS OF AI...

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

MOTOR

SHAFT GENERATOR FOR GENERATING POWER DURING A GENERATING PROCESS AN...

MOTOR

DUAL-ROTOR ELECTRICAL MACHINES

ELECTRICAL MACHINE WITH AXIALLY-EXTENDING FLUX

AXIAL RADIAL FLUX MOTOR COMBINATION WITH AXIAL WINDINGS

ELECTRIC DRIVE ASSEMBLY WITH COOLING

ELECTRIC MOTOR WITH DOUBLE STATORS

ELECTRIC MOTOR HAVING HIGH STRENGTH ROTOR WITH RING MAGNET

ELECTROMAGNETIC LINEAR MOTION MACHINE COMPRISING RODS ASSOCIATED WI...

Stator-and-rotor structure and Axial Magnetic Field Motor

ELECTRIC MACHINE WITH MULTI-TAPERED YOKES

ADJUSTABLE AIR GAP AXIAL FLUX MOTOR