Air-gap windings

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CPC
H02K3/47

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HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K3/00Details of windings

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H02K3/47Air-gap windings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Winding arrangement for modulated pole machines
- Patent number 12,255,509
- Issue date Mar 18, 2025
- Hagnesia AB
- Anders Hagnestål
- 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
Filter for an electric machine
- Patent number 12,255,601
- Issue date Mar 18, 2025
- Schaeffler Technologies AG & Co. KG
- Andreas Humbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rotating electrical machine
- Patent number 12,244,191
- Issue date Mar 4, 2025
- Denso Corporation
- Akito Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Axial flux electrical machine
- Patent number 12,231,012
- Issue date Feb 18, 2025
- Exedy Clutch Europe Limited
- Christopher Roger Lines
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine and method of manufacturing rotary electric...
- Patent number 12,206,304
- Issue date Jan 21, 2025
- Mitsubishi Heavy Industries, Ltd.
- Shinichi Isobe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Centrifugal blood pump with hydrodynamic bearing
- Patent number 12,196,210
- Issue date Jan 14, 2025
- Abiomed Europe GmbH
- Thorsten Siess
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slot-less motor
- Patent number 12,199,484
- Issue date Jan 14, 2025
- Denso Corporation
- Yuuji Yamashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator for an electric machine
- Patent number 12,191,731
- Issue date Jan 7, 2025
- ETA Green Power Limited
- Liam Bowman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor/generator and motor drive circuit
- Patent number 12,191,708
- Issue date Jan 7, 2025
- Deregallera Holdings LTD
- Martin Hugh Boughtwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial flux electrical machine
- Patent number 12,160,149
- Issue date Dec 3, 2024
- Exedy Clutch Europe Limited
- Christopher Roger Lines
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Field coil support structure and modular field coil design in a sup...
- Patent number 12,149,149
- Issue date Nov 19, 2024
- General Electric Renovables Espana, S.L.
- Ernst Wolfgang Stautner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for an electrical motor with coil assemblies and external ra...
- Patent number 12,149,141
- Issue date Nov 19, 2024
- Linear Labs, Inc.
- Erik Christopher Hatch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coil assembly of slotless motor, housing and slotless motor includi...
- Patent number 12,068,652
- Issue date Aug 20, 2024
- IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
- Ju Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surgical instrument motor with increased number of wires per phase...
- Patent number 12,046,970
- Issue date Jul 23, 2024
- Medtronic Xomed, Inc.
- Manfred K. Luedi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Armature with winding segments having conductors engaged with end p...
- Patent number 12,021,422
- Issue date Jun 25, 2024
- Denso Corporation
- Akito Tamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-tunnel electric machine
- Patent number 12,009,717
- Issue date Jun 11, 2024
- Linear Labs, Inc.
- Fred E. Hunstable
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine
- Patent number 12,009,712
- Issue date Jun 11, 2024
- Denso Corporation
- Yuuki Mawatari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine
- Patent number 12,003,139
- Issue date Jun 4, 2024
- Denso Corporation
- Hiroyuki Tsuchiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Iron-core linear motor forcer with integrated aerostatic bearing gu...
- Patent number 11,984,785
- Issue date May 14, 2024
- AKRIBIS SYSTEMS PTE LTD
- Shien Yang Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine
- Patent number 11,984,795
- Issue date May 14, 2024
- Denso Corporation
- Yuki Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine rotor
- Patent number 11,967,864
- Issue date Apr 23, 2024
- Ford Global Technologies, LLC
- Chuan Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic Halbach array, devices, and methods
- Patent number 11,949,311
- Issue date Apr 2, 2024
- Roberto Sanchez Catalan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compressed motor winding
- Patent number 11,942,842
- Issue date Mar 26, 2024
- AEROVIRONMENT, INC.
- Wally Ewald Rippel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator and conductor connections for a planar motor
- Patent number 11,936,273
- Issue date Mar 19, 2024
- BECKHOFF AUTOMATION GMBH
- Rolf Brinkmann
- H01 - BASIC ELECTRIC ELEMENTS
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
Compressible motor, implantation arrangement, and method for positi...
- Patent number 11,863,037
- Issue date Jan 2, 2024
- ECP ENTWICKLUNGSGESELLSCHAFT MBH
- Joerg Schumacher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine
- Patent number 11,831,228
- Issue date Nov 28, 2023
- Denso Corporation
- Yuki Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disc-type ironless permanent magnet synchronous generator powered b...
- Patent number 11,824,412
- Issue date Nov 21, 2023
- Xiaoguang Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine
- Patent number 11,824,428
- Issue date Nov 21, 2023
- Denso Corporation
- Yuki Takahashi
- 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 20250096624
- Publication date Mar 20, 2025
- INFINITUM ELECTRIC, INC.
- Bernhard L. Schuler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE
- Publication number 20250096631
- Publication date Mar 20, 2025
- Kabushiki Kaisha Toshiba
- Hiroaki KINOUCHI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MOTOR/GENERATOR AND MOTOR DRIVE CIRCUIT
- Publication number 20250088045
- Publication date Mar 13, 2025
- Deregallera Holdings Ltd.
- Martin Hugh BOUGHTWOOD
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Three-Phase Coil Structure and Linear Motor
- Publication number 20250088058
- Publication date Mar 13, 2025
- Proterial, Ltd.
- Osamu Kakutani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR FOR AN ELECTRIC MACHINE
- Publication number 20250088059
- Publication date Mar 13, 2025
- ETA Green Power Limited
- Liam Bowman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR AN ELECTRICAL MOTOR WITH COIL ASSEMBLIES AND EXTERNAL RA...
- Publication number 20250038605
- Publication date Jan 30, 2025
- Linear Labs, Inc.
- Erik Christopher Hatch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20250038604
- Publication date Jan 30, 2025
- DENSO CORPORATION
- Yuki TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20250015661
- Publication date Jan 9, 2025
- DENSO CORPORATION
- YUKI MAWATARI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH SPEED AXIAL AIR GAP MOTOR
- Publication number 20240421650
- Publication date Dec 19, 2024
- Novanta Corporation
- David Coulson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGICAL INSTRUMENT MOTOR WITH INCREASED NUMBER OF WIRES PER PHASE...
- Publication number 20240380270
- Publication date Nov 14, 2024
- MEDTRONIC XOMED, INC.
- Manfred K. Luedi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-TUNNEL ELECTRIC MACHINE
- Publication number 20240364172
- Publication date Oct 31, 2024
- Linear Labs, Inc.
- Fred E. Hunstable
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPRESSIBLE MOTOR, IMPLANTATION ARRANGEMENT, AND METHOD FOR POSITI...
- Publication number 20240333064
- Publication date Oct 3, 2024
- ECP ENTWICKLUNGSGESELLSCHAFT MBH
- Joerg Schumacher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLOTLESS STATORS AND METHODS FOR MANUFACTURING SUCH STATORS
- Publication number 20240333065
- Publication date Oct 3, 2024
- Maxon International AG
- Julien BAUDEY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COIL MODULE FOR ELECTRIC MACHINE
- Publication number 20240322616
- Publication date Sep 26, 2024
- Vaionic Technologies GmbH
- Yannick Dominik
- 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
ARMATURE AND MOTOR
- Publication number 20240235311
- Publication date Jul 11, 2024
- DENSO CORPORATION
- Yuji Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20240223039
- Publication date Jul 4, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADDITIVELY MANUFACTURED AIR GAP WINDING FOR AN ELECTRICAL MACHINE
- Publication number 20240186858
- Publication date Jun 6, 2024
- Maxon International AG
- Johannes RUDOLPH
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
RING CYLINDRICAL CASING AND METHOD FOR PRODUCING A RING CYLINDRICAL...
- Publication number 20240186840
- Publication date Jun 6, 2024
- CHE-MOTOR AG
- Walter Haller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTROMECHANICAL APPARATUS AND METHOD OF MANUFACTURE OF S...
- Publication number 20240171028
- Publication date May 23, 2024
- CHE-MOTOR AG
- Walter Haller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE
- Publication number 20240146135
- Publication date May 2, 2024
- INFINITUM ELECTRIC INC.
- Bernhard L. Schuler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electromagnetic Halbach array, devices, and methods
- Publication number 20240146170
- Publication date May 2, 2024
- Roberto Sanchez Catalan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
JOINED ASSEMBLY AND PRODUCTION METHOD THEREOF
- Publication number 20240146139
- Publication date May 2, 2024
- DENSO CORPORATION
- Kazuki KODA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Magnetically Opposed, Iron Core Linear Motor Based Motion Stages Fo...
- Publication number 20240120235
- Publication date Apr 11, 2024
- KLA Corporation
- Michel Pharand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TORQUE TUNNEL HALBACH ARRAY ELECTRIC MACHINE
- Publication number 20230412027
- Publication date Dec 21, 2023
- Linear Labs, Inc.
- Fred E. Hunstable
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20230412028
- Publication date Dec 21, 2023
- DENSO CORPORATION
- EIJI KIBA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE AND METHOD FOR CONTROLLING ROTARY ELECTRIC...
- Publication number 20230412029
- Publication date Dec 21, 2023
- DENSO CORPORATION
- MASASHI MATSUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLOTLESS ROTATING ELECTRIC MACHINE
- Publication number 20230387742
- Publication date Nov 30, 2023
- Christopher GABRYS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGICAL INSTRUMENT MOTOR WITH INCREASED NUMBER OF WIRES PER PHASE...
- Publication number 20230353001
- Publication date Nov 2, 2023
- MEDTRONIC XOMED, INC.
- Manfred K. Luedi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20230283137
- Publication date Sep 7, 2023
- DENSO CORPORATION
- Yuki TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Air-gap windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Winding arrangement for modulated pole machines

System and apparatus for segmented axial field rotary energy device

Filter for an electric machine

Rotating electrical machine

Axial flux electrical machine

Rotary electric machine and method of manufacturing rotary electric...

Centrifugal blood pump with hydrodynamic bearing

Slot-less motor

Stator for an electric machine

Motor/generator and motor drive circuit

Axial flux electrical machine

Field coil support structure and modular field coil design in a sup...

System for an electrical motor with coil assemblies and external ra...

Coil assembly of slotless motor, housing and slotless motor includi...

Surgical instrument motor with increased number of wires per phase...

Armature with winding segments having conductors engaged with end p...

Multi-tunnel electric machine

Rotating electric machine

Rotating electric machine

Iron-core linear motor forcer with integrated aerostatic bearing gu...

Rotating electrical machine

Electric machine rotor

Electromagnetic Halbach array, devices, and methods

Compressed motor winding

Stator and conductor connections for a planar motor

System and apparatus for segmented axial field rotary energy device

Compressible motor, implantation arrangement, and method for positi...

Rotating electrical machine

Disc-type ironless permanent magnet synchronous generator powered b...

Rotating electrical machine

Patents Applicationslast 30 patents

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

ROTATING ELECTRIC MACHINE

MOTOR/GENERATOR AND MOTOR DRIVE CIRCUIT

Three-Phase Coil Structure and Linear Motor

STATOR FOR AN ELECTRIC MACHINE

SYSTEM FOR AN ELECTRICAL MOTOR WITH COIL ASSEMBLIES AND EXTERNAL RA...

ROTARY ELECTRIC MACHINE

ROTARY ELECTRIC MACHINE

HIGH SPEED AXIAL AIR GAP MOTOR

SURGICAL INSTRUMENT MOTOR WITH INCREASED NUMBER OF WIRES PER PHASE...

MULTI-TUNNEL ELECTRIC MACHINE

COMPRESSIBLE MOTOR, IMPLANTATION ARRANGEMENT, AND METHOD FOR POSITI...

SLOTLESS STATORS AND METHODS FOR MANUFACTURING SUCH STATORS

COIL MODULE FOR ELECTRIC MACHINE

RECIPROCATING SWITCHED RELUCTANCE MOTOR-DRIVEN ENGINE

ARMATURE AND MOTOR

ROTARY ELECTRIC MACHINE

ADDITIVELY MANUFACTURED AIR GAP WINDING FOR AN ELECTRICAL MACHINE

RING CYLINDRICAL CASING AND METHOD FOR PRODUCING A RING CYLINDRICAL...

ROTATING ELECTROMECHANICAL APPARATUS AND METHOD OF MANUFACTURE OF S...

SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE

Electromagnetic Halbach array, devices, and methods

JOINED ASSEMBLY AND PRODUCTION METHOD THEREOF

Magnetically Opposed, Iron Core Linear Motor Based Motion Stages Fo...

TORQUE TUNNEL HALBACH ARRAY ELECTRIC MACHINE

ROTARY ELECTRIC MACHINE

ROTARY ELECTRIC MACHINE AND METHOD FOR CONTROLLING ROTARY ELECTRIC...

SLOTLESS ROTATING ELECTRIC MACHINE

SURGICAL INSTRUMENT MOTOR WITH INCREASED NUMBER OF WIRES PER PHASE...

ROTARY ELECTRIC MACHINE