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

Patents Grantslast 30 patents

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
Information Patent Grant
Motor for a personal care device
- Patent number 11,843,294
- Issue date Dec 12, 2023
- Koninklijke Philips N.V.
- Stijn Willem Boere
- A46 - BRUSHWARE
Information Patent Grant
Method and apparatus for cooling a rotor assembly
- Patent number 11,837,917
- Issue date Dec 5, 2023
- GE Aviation Systems LLC
- Balamurugan Sridharan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with multi-part trapezoidal teeth
- Patent number 11,831,202
- Issue date Nov 28, 2023
- EVR MOTORS LTD
- Victor Kislev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimization design method for noise reduction of AC traction motor
- Patent number 11,824,411
- Issue date Nov 21, 2023
- Hunan University of Science and Technology
- Xiaoping Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low vibration electric motor
- Patent number 11,817,753
- Issue date Nov 14, 2023
- FISHER & PAYKEL APPLIANCES LIMITED
- Matheus Alexandre Bevilaqua
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surface-mounted high-speed permanent magnet synchronous rotor
- Patent number 11,735,966
- Issue date Aug 22, 2023
- WOLONG ELECTRIC GROUP CO., LTD.
- Freddy Gyllensten
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine with rotor having permanent magnets with co...
- Patent number 11,735,967
- Issue date Aug 22, 2023
- MOTEURS LEROY-SOMER
- Dominique Jourdan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Additively manufactured magnetic materials with structural designs
- Patent number 11,682,932
- Issue date Jun 20, 2023
- Ford Global Technologies, LLC
- Leyi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lubricant supported electric motor with electrical conductors funct...
- Patent number 11,652,379
- Issue date May 16, 2023
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless motor for a power tool
- Patent number 11,646,626
- Issue date May 9, 2023
- BLACK & DECKER INC.
- Colin M. Crosby
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Dynamo-electric machine
- Patent number 11,632,021
- Issue date Apr 18, 2023
- Raytheon Company
- Stephen B. Kuznetsov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated electro-hydraulic machine
- Patent number 11,621,604
- Issue date Apr 4, 2023
- Purdue Research Foundation
- Andrea Vacca
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric machine with an adjustable air gap
- Patent number 11,611,271
- Issue date Mar 21, 2023
- Rolls-Royce Deutschland Ltd & Co KG
- Christian Stanek
- G01 - MEASURING TESTING
Information Patent Grant
Electric machine with liquid-cooled stator core
- Patent number 11,594,920
- Issue date Feb 28, 2023
- EVR MOTORS LTD
- Victor Kislev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lubricant supply system and methods for a lubricant supported elect...
- Patent number 11,585,429
- Issue date Feb 21, 2023
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary transformer
- Patent number 11,578,998
- Issue date Feb 14, 2023
- GUANGDONG WELLING AUTO PARTS CO., LTD.
- Xiao Ge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual rotor electrical machines
- Patent number 11,575,301
- Issue date Feb 7, 2023
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine with a housing a stator and seals on housing protr...
- Patent number 11,563,352
- Issue date Jan 24, 2023
- Dr. Ing. h.c.F. Porsche AG
- Daniel Knoblauch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lubricant supported electric motor with a movable raceway and an op...
- Patent number 11,563,359
- Issue date Jan 24, 2023
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dynamoelectric rotary machine with elements for reducing tonal noises
- Patent number 11,539,275
- Issue date Dec 27, 2022
- Siemens Mobility GmbH
- Jens Brand
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE
- Publication number 20240146135
- Publication date May 2, 2024
- INFINITUM ELECTRIC INC.
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR UNIT HAVING REDUCED FRICTION
- Publication number 20240146155
- Publication date May 2, 2024
- Audi AG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR HAVING HIGH STRENGTH ROTOR WITH RING MAGNET
- Publication number 20240136875
- Publication date Apr 25, 2024
- Nidec Motor Corporation
- Bruce Ley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS COMBINING DISCRETE FLUX-DIRECTED MAGNET ASSEMBL...
- Publication number 20240120818
- Publication date Apr 11, 2024
- Rainer B. Meinke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR FOR A PERSONAL CARE DEVICE
- Publication number 20240097541
- Publication date Mar 21, 2024
- Koninklijke Philips N.V.
- Stijn Willem BOERE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRICAL MACHINE AND METHOD FOR CLEANING AN AIR GAP IN AN ELECTRI...
- Publication number 20240088755
- Publication date Mar 14, 2024
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Frederic PFLAUM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPOSITE MATERIAL PERMANENT MAGNET SYNCHRONOUS MOTOR
- Publication number 20240088732
- Publication date Mar 14, 2024
- Beijing Chuangxing Yangguang Technology Development Co., Ltd.
- Ranjun LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE FOR AN AIRCRAFT
- Publication number 20240088729
- Publication date Mar 14, 2024
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Anton RUDENKO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Axial Flux Machine for an Electrical Processing Device and Electric...
- Publication number 20240063669
- Publication date Feb 22, 2024
- ROBERT BOSCH GmbH
- Andreas Echle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF GUIDED LINEAR INDUCTION MOTOR SYSTEM AND METHOD
- Publication number 20240055967
- Publication date Feb 15, 2024
- Swisspod Technologies Sa
- Jaime Renedo Anglada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDIRECT ROTOR COOLING OF ELECTRIC MACHINE
- Publication number 20240030766
- Publication date Jan 25, 2024
- Raytheon Technologies Corporation
- Abbas A. Alahyari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
claw-pole magnetic levitation torque motor
- Publication number 20240030755
- Publication date Jan 25, 2024
- ZHEJIANG UNIVERSITY OF TECHNOLOGY
- Jian RUAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE ARRANGEMENT
- Publication number 20240022149
- Publication date Jan 18, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Dirk Reimnitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIRGAP CONTROL IN AN ELECTRIC GENERATOR FOR A WIND TURBINE
- Publication number 20240022150
- Publication date Jan 18, 2024
- Siemens Gamesa Renewable Energy A/S
- Ziad Azar
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE
- Publication number 20240014721
- Publication date Jan 11, 2024
- Tau Motors, Inc.
- Walter Wesley PENNINGTON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOUBLE AIR GAP-TYPE SURFACE PERMANENT MAGNET SYNCHRONOUS MOTOR PROV...
- Publication number 20230421007
- Publication date Dec 28, 2023
- KYUNGSUNG UNIV. INDUSTRY COOPERATION FOUNDATION
- Jin-woo AHN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DISK MOTOR FOR DRIVING A WHEEL RIM
- Publication number 20230396138
- Publication date Dec 7, 2023
- Heinz Georg RUSSWURM
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC ROTATING MACHINE AND ELECTRIC POWER STEERING APPARATUS
- Publication number 20230378832
- Publication date Nov 23, 2023
- Mitsubishi Electric Corporation
- Yu HIROTANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENGINE OR DRIVEN MACHINE
- Publication number 20230369938
- Publication date Nov 16, 2023
- AeroLas Gmbh Aerostatische Lager-Lasertechnik
- Michael Muth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY MACHINE
- Publication number 20230353016
- Publication date Nov 2, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Takashi SATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR COOLING PCB STATOR
- Publication number 20230352995
- Publication date Nov 2, 2023
- INFINITUM ELECTRIC, INC.
- Raphael Kahat Mandel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ASSEMBLABLE MODULAR AND DISC CORELESS PERMANENT MAGNET SUPERCONDUCT...
- Publication number 20230353029
- Publication date Nov 2, 2023
- Beijing Yewei Technology Co., Ltd.
- Peisheng Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Determining an Air Gap Between a Trasnport Rotor and a S...
- Publication number 20230268805
- Publication date Aug 24, 2023
- Tobias BINKERT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LUBRICANT SUPPORTED ELECTRIC MOTOR WITH ELECTRICALCONDUCTORS FUNCTI...
- Publication number 20230238844
- Publication date Jul 27, 2023
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SALIENT POLE TYPE HYBRID EXCITATION MOTOR
- Publication number 20230231453
- Publication date Jul 20, 2023
- ZHEJIANG GEELY HOLDING GROUP CO., LTD
- Shengchuan ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR TOOTH AND WINDING CONDUCTOR DESIGNS FOR ELECTRIC MACHINES
- Publication number 20230208216
- Publication date Jun 29, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohammad F. Momen
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR OF ROTARY ELECTRIC MACHINE
- Publication number 20230187988
- Publication date Jun 15, 2023
- Kabushiki Kaisha Toshiba
- Hideki HISADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20230179042
- Publication date Jun 8, 2023
- Kabushiki Kaisha Toshiba
- Naoya Sasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotor, Interior Permanent Magnet Motor, and Compressor
- Publication number 20230119389
- Publication date Apr 20, 2023
- DANFOSS (TIANJIN) LTD.
- Wanzhen LIU
- 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

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Motor for a personal care device

Method and apparatus for cooling a rotor assembly

Electric machine with multi-part trapezoidal teeth

Optimization design method for noise reduction of AC traction motor

Low vibration electric motor

Surface-mounted high-speed permanent magnet synchronous rotor

Rotary electric machine with rotor having permanent magnets with co...

Additively manufactured magnetic materials with structural designs

Lubricant supported electric motor with electrical conductors funct...

Brushless motor for a power tool

Dynamo-electric machine

Integrated electro-hydraulic machine

Electric machine with an adjustable air gap

Electric machine with liquid-cooled stator core

Lubricant supply system and methods for a lubricant supported elect...

Rotary transformer

Dual rotor electrical machines

Electric machine with a housing a stator and seals on housing protr...

Lubricant supported electric motor with a movable raceway and an op...

Dynamoelectric rotary machine with elements for reducing tonal noises

Patents Applicationslast 30 patents

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

MOTOR UNIT HAVING REDUCED FRICTION

ELECTRIC MOTOR HAVING HIGH STRENGTH ROTOR WITH RING MAGNET

SYSTEMS AND METHODS COMBINING DISCRETE FLUX-DIRECTED MAGNET ASSEMBL...

MOTOR FOR A PERSONAL CARE DEVICE

ELECTRICAL MACHINE AND METHOD FOR CLEANING AN AIR GAP IN AN ELECTRI...

COMPOSITE MATERIAL PERMANENT MAGNET SYNCHRONOUS MOTOR

ELECTRIC MACHINE FOR AN AIRCRAFT

Axial Flux Machine for an Electrical Processing Device and Electric...

SELF GUIDED LINEAR INDUCTION MOTOR SYSTEM AND METHOD

INDIRECT ROTOR COOLING OF ELECTRIC MACHINE

claw-pole magnetic levitation torque motor

ELECTRICAL MACHINE ARRANGEMENT

AIRGAP CONTROL IN AN ELECTRIC GENERATOR FOR A WIND TURBINE

POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINE

DOUBLE AIR GAP-TYPE SURFACE PERMANENT MAGNET SYNCHRONOUS MOTOR PROV...

ELECTRIC DISK MOTOR FOR DRIVING A WHEEL RIM

ELECTRIC ROTATING MACHINE AND ELECTRIC POWER STEERING APPARATUS

ENGINE OR DRIVEN MACHINE

ROTARY MACHINE

SYSTEM, METHOD AND APPARATUS FOR COOLING PCB STATOR

ASSEMBLABLE MODULAR AND DISC CORELESS PERMANENT MAGNET SUPERCONDUCT...

Method for Determining an Air Gap Between a Trasnport Rotor and a S...

LUBRICANT SUPPORTED ELECTRIC MOTOR WITH ELECTRICALCONDUCTORS FUNCTI...

SALIENT POLE TYPE HYBRID EXCITATION MOTOR

STATOR TOOTH AND WINDING CONDUCTOR DESIGNS FOR ELECTRIC MACHINES

ROTOR OF ROTARY ELECTRIC MACHINE

ROTARY ELECTRIC MACHINE

Rotor, Interior Permanent Magnet Motor, and Compressor

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