with variable-reluctance soft-iron rotor without winding

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CPC
H02K19/20

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K19/00Synchronous motors or generators

Current Industry

H02K19/20with variable-reluctance soft-iron rotor without winding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal separator having a generator for generating an electric...
- Patent number 11,998,931
- Issue date Jun 4, 2024
- Alfa Laval Corporate AB
- Per-Gustaf Larsson
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Homopolar multi-core energy conversion device
- Patent number 11,509,175
- Issue date Nov 22, 2022
- John Sheung-Chun Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous electrical machine with rotor having angularly shifted...
- Patent number 11,444,522
- Issue date Sep 13, 2022
- SAFRAN ELECTRICAL & POWER
- Lionel Bourgeois
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for a reluctance machine
- Patent number 10,862,356
- Issue date Dec 8, 2020
- Siemens Aktiengesellschaft
- Roland Bittner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual purpose no voltage winding design for bearingless AC homopolar...
- Patent number 10,833,557
- Issue date Nov 10, 2020
- Regents of The University of Minnesota
- Eric Severson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator and method for controlling a generator
- Patent number 10,516,357
- Issue date Dec 24, 2019
- Rolls-Royce PLC
- Simon Turvey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine
- Patent number 10,476,335
- Issue date Nov 12, 2019
- Valentin Grigoryevich Limanskiy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electrical machine with homopolar structure
- Patent number 10,224,792
- Issue date Mar 5, 2019
- FRANCECOL TECHNOLOGY
- Francois Bernot
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Separately excited electric machine with at least one primary magne...
- Patent number 10,164,509
- Issue date Dec 25, 2018
- Airbus Helicopters
- Damien Mariotto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Doubly stator-fed synchronous generator
- Patent number 10,122,307
- Issue date Nov 6, 2018
- Hamilton Sundstrand Corporation
- Jacek F. Gieras
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive system enhancement using a DC-DC converter
- Patent number 10,110,103
- Issue date Oct 23, 2018
- GM Global Technology Operations LLC
- Lei Hao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electromechanical flywheels
- Patent number 9,673,680
- Issue date Jun 6, 2017
- ROTONIX HONG KONG LIMITED
- Claude Michael Kalev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine
- Patent number 9,559,557
- Issue date Jan 31, 2017
- Toshiba Mitsubishi-Electric Industrial Systems Corporation
- Toshihiro Tsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wound field flux switching machine with sinusoidal back electromoti...
- Patent number 9,293,952
- Issue date Mar 22, 2016
- Foster-Miller, Inc.
- David C. Meeker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transverse flux motor as an external rotor motor and drive method
- Patent number 8,624,463
- Issue date Jan 7, 2014
- Leantec Motor GmbH & Co. KG
- Michael Schmidt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High power-density, high efficiency, non-permanent magnet electric...
- Patent number 8,587,164
- Issue date Nov 19, 2013
- General Electric Company
- Ahmed Mostafa Elantably
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High power-density, high efficiency, non-permanent magnet electric...
- Patent number 8,310,115
- Issue date Nov 13, 2012
- General Electric Company
- Ahmed Mostafa Elantably
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless high-frequency alternator and excitation method for DC, s...
- Patent number 8,076,814
- Issue date Dec 13, 2011
- Raven Energy Alternatives, LLC
- Christopher N. Tupper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductor-type synchronous machine
- Patent number 7,977,844
- Issue date Jul 12, 2011
- IHI Corporation
- Toshio Takeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless alternator
- Patent number 7,884,524
- Issue date Feb 8, 2011
- Mitsubishi Electric Corporation
- Motokazu Kuroda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless high-frequency alternator and excitation method for three...
- Patent number 7,615,904
- Issue date Nov 10, 2009
- Raven Energy Alternatives, LLC
- Christopher N. Tupper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single field rotor motor
- Patent number 7,608,967
- Issue date Oct 27, 2009
- Tri-Seven Research, Inc.
- Gary L. Durham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power generation using power turbine aft of LPT
- Patent number 7,514,810
- Issue date Apr 7, 2009
- General Electric Company
- John M. Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting rotating machines with stationary field coils
- Patent number 7,489,060
- Issue date Feb 10, 2009
- General Electric Company
- Ronghai Qu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine having switched or variable reluctance wi...
- Patent number 7,459,822
- Issue date Dec 2, 2008
- Weston C. Johnson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromechanical device having three-dimensional stator laminations
- Patent number 7,348,707
- Issue date Mar 25, 2008
- General Electric Company
- Evangelos Laskaris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting rotating machines with stationary field coils
- Patent number 7,315,103
- Issue date Jan 1, 2008
- General Electric Company
- Ronghai Qu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable reluctance electric power system
- Patent number 7,265,513
- Issue date Sep 4, 2007
- William Hughes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Starting of switched reluctance generators
- Patent number 6,906,490
- Issue date Jun 14, 2005
- Switched Reluctance Drives Limited
- Michael James Turner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Airgap armature
- Patent number 6,828,710
- Issue date Dec 7, 2004
- Christopher W. Gabrys
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYNCHRONOUS ELECTRICAL MACHINE
- Publication number 20210152065
- Publication date May 20, 2021
- SAFRAN ELECTRICAL & POWER
- Lionel Bourgeois
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CENTRIFUGAL SEPARATOR AND METHOD OF OPERATING A CENTRIFUGAL SEPARATOR
- Publication number 20210146379
- Publication date May 20, 2021
- Alfa Laval Corporate AB
- Per-Gustaf LARSSON
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
ELECTRIC MOTOR DRIVE SYSTEM FOR POWERING VEHICLE WHEELS
- Publication number 20190252960
- Publication date Aug 15, 2019
- John K. Grady
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOMOPOLAR ENERGY CONVERSION MACHINE
- Publication number 20180248456
- Publication date Aug 30, 2018
- InfiniRel Corporation
- Thomas A Sutrina
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GENERATOR AND METHOD FOR CONTROLLING A GENERATOR
- Publication number 20170373624
- Publication date Dec 28, 2017
- Rolls-Royce plc
- Simon TURVEY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRICAL MACHINE WITH HOMOPOLAR STRUCTURE
- Publication number 20170264176
- Publication date Sep 14, 2017
- FRANCECOL TECHNOLOGY
- Francois BERNOT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMECHANICAL FLYWHEELS
- Publication number 20140300227
- Publication date Oct 9, 2014
- Claude Michael Kalev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE
- Publication number 20140292134
- Publication date Oct 2, 2014
- KANAZAWA INSTITUTE OF TECHNOLOGY
- Toshihiro Tsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Steered Flux Generator
- Publication number 20140265709
- Publication date Sep 18, 2014
- Arizona Digital, Inc.
- Andrew Berding
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WOUND FIELD FLUX SWITCHING MACHINE WITH SINUSOIDAL BACK ELECTROMOTI...
- Publication number 20140125156
- Publication date May 8, 2014
- David C. Meeker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE WITH SO-CALLED DOUBLE HOMOPOLAR STRUCTURE
- Publication number 20140084716
- Publication date Mar 27, 2014
- SINTERTECH
- Francois Bernot
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-Pole Electrodynamic Machine with a Constant Air Gap And An El...
- Publication number 20140028147
- Publication date Jan 30, 2014
- CONVERGENT POWER, INC.
- James F. Murray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL ENERGY MULTIGENERATOR
- Publication number 20130002077
- Publication date Jan 3, 2013
- Abrahan Conde Mendez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH POWER-DENSITY, HIGH EFFICIENCY, NON-PERMANENT MAGNET ELECTRIC...
- Publication number 20120326652
- Publication date Dec 27, 2012
- Ahmed Mostafa Elantably
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH POWER-DENSITY, HIGH EFFICIENCY, NON-PERMANENT MAGNET ELECTRIC...
- Publication number 20120019083
- Publication date Jan 26, 2012
- Ahmed Mostafa Elantably
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
TRANSVERSE FLUX MOTOR AS AN EXTERNAL ROTOR MOTOR AND DRIVE METHOD
- Publication number 20110210626
- Publication date Sep 1, 2011
- LEANTEC MOTOR GMBH & CO. KG
- Michael Schmidt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRUSHLESS ALTERNATOR
- Publication number 20110001376
- Publication date Jan 6, 2011
- Mitsubishi Electric Corporation
- Motokazu KURODA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDUCTOR-TYPE SYNCHRONOUS MACHINE
- Publication number 20100127594
- Publication date May 27, 2010
- Toshio Takeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BRUSHLESS HIGH-FREQUENCY ALTERNATOR AND EXCITATION METHOD FOR DC, S...
- Publication number 20100052626
- Publication date Mar 4, 2010
- RAVEN ENERGY ALTERNATIVES, LLC
- Christopher N. Tupper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING OR POWER GENERATING MULTIPLE PHASE ELECTRIC MACHINE
- Publication number 20100026103
- Publication date Feb 4, 2010
- DELTY
- Dominique Sabadie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ROTATING ELECTRIC MACHINE HAVING SWITCHED OR VARIABLE RELUCTANCE WI...
- Publication number 20090072676
- Publication date Mar 19, 2009
- Weston C. Johnson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Modular motor or alternator assembly
- Publication number 20080197740
- Publication date Aug 21, 2008
- William L. Hughes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRUSHLESS HIGH-FREQUENCY ALTERNATOR AND EXCITATION METHOD FOR THREE...
- Publication number 20080174195
- Publication date Jul 24, 2008
- Christopher N. Tupper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER GENERATION USING POWER TURBINE AFT OF LPT
- Publication number 20080143115
- Publication date Jun 19, 2008
- John M. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Superconducting rotating machines with stationary field coils
- Publication number 20080001491
- Publication date Jan 3, 2008
- General Electric Company
- Ronghai Qu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Single field rotor motor
- Publication number 20070278887
- Publication date Dec 6, 2007
- Tri-Seven Research, Inc.
- Gary L. Durham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Variable reluctance electric power system
- Publication number 20070152623
- Publication date Jul 5, 2007
- William Hughes
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electromechanical device having three-dimensional stator laminations
- Publication number 20070120435
- Publication date May 31, 2007
- Evangelos Laskaris
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Superconducting rotating machines with stationary field coils
- Publication number 20060028085
- Publication date Feb 9, 2006
- General Electric Company
- Ronghai Qu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Heat engine and generator set incorporating multiple generators for...
- Publication number 20040212273
- Publication date Oct 28, 2004
- Len Charles Gould
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

with variable-reluctance soft-iron rotor without winding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Centrifugal separator having a generator for generating an electric...

Homopolar multi-core energy conversion device

Synchronous electrical machine with rotor having angularly shifted...

Rotor for a reluctance machine

Dual purpose no voltage winding design for bearingless AC homopolar...

Generator and method for controlling a generator

Electric machine

Rotary electrical machine with homopolar structure

Separately excited electric machine with at least one primary magne...

Doubly stator-fed synchronous generator

Electric drive system enhancement using a DC-DC converter

Electromechanical flywheels

Rotating electrical machine

Wound field flux switching machine with sinusoidal back electromoti...

Transverse flux motor as an external rotor motor and drive method

High power-density, high efficiency, non-permanent magnet electric...

High power-density, high efficiency, non-permanent magnet electric...

Brushless high-frequency alternator and excitation method for DC, s...

Inductor-type synchronous machine

Brushless alternator

Brushless high-frequency alternator and excitation method for three...

Single field rotor motor

Electric power generation using power turbine aft of LPT

Superconducting rotating machines with stationary field coils

Rotating electric machine having switched or variable reluctance wi...

Electromechanical device having three-dimensional stator laminations

Superconducting rotating machines with stationary field coils

Variable reluctance electric power system

Starting of switched reluctance generators

Airgap armature

Patents Applicationslast 30 patents

SYNCHRONOUS ELECTRICAL MACHINE

CENTRIFUGAL SEPARATOR AND METHOD OF OPERATING A CENTRIFUGAL SEPARATOR

ELECTRIC MOTOR DRIVE SYSTEM FOR POWERING VEHICLE WHEELS

HOMOPOLAR ENERGY CONVERSION MACHINE

GENERATOR AND METHOD FOR CONTROLLING A GENERATOR

ROTARY ELECTRICAL MACHINE WITH HOMOPOLAR STRUCTURE

ELECTROMECHANICAL FLYWHEELS

ROTATING ELECTRICAL MACHINE

Steered Flux Generator

WOUND FIELD FLUX SWITCHING MACHINE WITH SINUSOIDAL BACK ELECTROMOTI...

ROTATING ELECTRICAL MACHINE WITH SO-CALLED DOUBLE HOMOPOLAR STRUCTURE

Multi-Pole Electrodynamic Machine with a Constant Air Gap And An El...

ELECTRICAL ENERGY MULTIGENERATOR

HIGH POWER-DENSITY, HIGH EFFICIENCY, NON-PERMANENT MAGNET ELECTRIC...

HIGH POWER-DENSITY, HIGH EFFICIENCY, NON-PERMANENT MAGNET ELECTRIC...

TRANSVERSE FLUX MOTOR AS AN EXTERNAL ROTOR MOTOR AND DRIVE METHOD

BRUSHLESS ALTERNATOR

INDUCTOR-TYPE SYNCHRONOUS MACHINE

BRUSHLESS HIGH-FREQUENCY ALTERNATOR AND EXCITATION METHOD FOR DC, S...

DRIVING OR POWER GENERATING MULTIPLE PHASE ELECTRIC MACHINE

ROTATING ELECTRIC MACHINE HAVING SWITCHED OR VARIABLE RELUCTANCE WI...

Modular motor or alternator assembly

BRUSHLESS HIGH-FREQUENCY ALTERNATOR AND EXCITATION METHOD FOR THREE...

ELECTRIC POWER GENERATION USING POWER TURBINE AFT OF LPT

Superconducting rotating machines with stationary field coils

Single field rotor motor

Variable reluctance electric power system

Electromechanical device having three-dimensional stator laminations

Superconducting rotating machines with stationary field coils

Heat engine and generator set incorporating multiple generators for...