Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings

Industry

CPC
H02K19/06

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Parent Industries

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

Current Industry

H02K19/06Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings

Industries

Patents Grantslast 30 patents

Information Patent Grant
Split electric machine for retrofit hybrid propulsion systems
- Patent number 11,916,435
- Issue date Feb 27, 2024
- Duxion Motors, Inc.
- Rick Ralph Pilgrim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic rotary drive, a centrifugal pump and a pump unit
- Patent number 11,879,466
- Issue date Jan 23, 2024
- Levitronix GmbH
- Marcel Stettler
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Split electric machine for retrofit hybrid propulsion systems
- Patent number 11,394,255
- Issue date Jul 19, 2022
- Duxion Motors, Inc.
- Rick Ralph Pilgrim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched reluctance motor having a hall sensor assembly
- Patent number 11,205,940
- Issue date Dec 21, 2021
- New Motech Co., Ltd.
- Jeong Cheol Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for manufacture of electric motor
- Patent number 11,128,204
- Issue date Sep 21, 2021
- ARM Limited
- David Victor Pietromonaco
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
2-phase outer ring switched reluctance motor for low-speed and high...
- Patent number 11,121,663
- Issue date Sep 14, 2021
- Youngchun Jeung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Grouped tooth electric motor
- Patent number 11,114,925
- Issue date Sep 7, 2021
- ARM Limited
- David Victor Pietromonaco
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Line start synchronous reluctance motor and rotor thereof
- Patent number 11,088,603
- Issue date Aug 10, 2021
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Su Jin Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric toothbrush and motor device thereof
- Patent number 10,695,153
- Issue date Jun 30, 2020
- JINLONG MACHINERY & ELECTRONICS (DONGGUAN) CO., LTD.
- Andian Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Grouped tooth electric motor
- Patent number 10,651,713
- Issue date May 12, 2020
- ARM Ltd.
- David Victor Pietromonaco
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable gear ratio electrical machine
- Patent number 10,637,326
- Issue date Apr 28, 2020
- Rolls-Royce PLC
- Ellis F H Chong
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Eddy current repulsion motor
- Patent number 10,630,128
- Issue date Apr 21, 2020
- The Boeing Company
- Brian Jay Tillotson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reluctance-type rotary actuators
- Patent number 10,622,929
- Issue date Apr 14, 2020
- Hamilton Sundstrand Corporation
- Jacek F. Gieras
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Stator used in resolvers, and resolver including same
- Patent number 10,514,275
- Issue date Dec 24, 2019
- LS AUTOMOTIVE TECHNOLOGIES CO., LTD
- Byung Cheol Na
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for maintenance of electric motor
- Patent number 10,516,322
- Issue date Dec 24, 2019
- ARM Ltd.
- David Victor Pietromonaco
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Rotating electrical machine apparatus
- Patent number 10,486,784
- Issue date Nov 26, 2019
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Electric drive assembly
- Patent number 10,320,277
- Issue date Jun 11, 2019
- GKN Automotive Ltd.
- Theodor Gassmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Homopolar compound-type asynchronous motor
- Patent number 10,250,087
- Issue date Apr 2, 2019
- Francecol Technology
- François Bernot
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transverse flux machine
- Patent number 10,250,112
- Issue date Apr 2, 2019
- EKORAD LTD.
- Alexander Radovsky
- 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
Sequential actuator with sculpted active torque
- Patent number 10,122,251
- Issue date Nov 6, 2018
- COM DEV LTD.
- Brian Keats
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor and reluctance motor
- Patent number 9,866,077
- Issue date Jan 9, 2018
- KSB Aktiengesellschaft
- Daniel Gontermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Improvements for flux switching machines
- Patent number 9,577,479
- Issue date Feb 21, 2017
- Technelec Ltd.
- Charles Pollock
- 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
Single phase switched reluctance machine with short flux path
- Patent number 9,106,122
- Issue date Aug 11, 2015
- Everette Energy, LLC
- Babak Fahimi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cogging torque reduction device for electrical machines
- Patent number 9,006,951
- Issue date Apr 14, 2015
- Electric Torque Machines Inc.
- Thomas F. Janecek
- 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
Motor for high temperature applications
- Patent number 8,581,452
- Issue date Nov 12, 2013
- Honeybee Robotics Ltd.
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed multi-rotor constant air gap switched reluctance motor
- Patent number 8,373,328
- Issue date Feb 12, 2013
- Convergent Power, Inc.
- James F. Murray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multistage variable reluctance motor/generator
- Patent number 8,310,124
- Issue date Nov 13, 2012
- Sunco Investments Limited
- John A Davis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYNCHRONOUS RELUCTANCE MOTOR
- Publication number 20240396389
- Publication date Nov 28, 2024
- NIDEC CORPORATION
- Pei-Chun SHIH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC ROTARY DRIVE, A CENTRIFUGAL PUMP AND A PUMP UNIT
- Publication number 20220341428
- Publication date Oct 27, 2022
- Levitronix GmbH
- Marcel STETTLER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SPLIT ELECTRIC MACHINE FOR RETROFIT HYBRID PROPULSION SYSTEMS
- Publication number 20220077727
- Publication date Mar 10, 2022
- Duxion Motors, Inc.
- Rick Ralph Pilgrim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPLIT ELECTRIC MACHINE FOR RETROFIT HYBRID PROPULSION SYSTEMS
- Publication number 20210391760
- Publication date Dec 16, 2021
- Duxion Motors, Inc.
- Rick Ralph Pilgrim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
2-PHASE OUTER RING SWITCHED RELUCTANCE MOTOR FOR LOW-SPEED AND HIGH...
- Publication number 20200382038
- Publication date Dec 3, 2020
- SN INNOVATION CO., LTC.
- YOUNGCHUN JEUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED RELUCTANCE MOTOR
- Publication number 20200321834
- Publication date Oct 8, 2020
- New Motech Co., Ltd.
- Jeong Cheol JANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUPED TOOTH ELECTRIC MOTOR
- Publication number 20200313528
- Publication date Oct 1, 2020
- ARM Limited
- David Victor PIETROMONACO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LINE START SYNCHRONOUS RELUCTANCE MOTOR AND ROTOR THEREOF
- Publication number 20200091804
- Publication date Mar 19, 2020
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Su Jin LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE APPARATUS
- Publication number 20200031446
- Publication date Jan 30, 2020
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takayoshi SUZUKI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
In Evolution of Gravity Fields
- Publication number 20190068044
- Publication date Feb 28, 2019
- Svetozar B. Petrovich
- 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
HOMOPOLAR COMPOUND-TYPE ASYNCHRONOUS MOTOR
- Publication number 20180083497
- Publication date Mar 22, 2018
- Francecol Technology
- François Bernot
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-DIMENSIONAL SWITCHED RELUCTANCE MOTOR
- Publication number 20170288515
- Publication date Oct 5, 2017
- SN Innovation Co., Ltd.
- Young Chun JEUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR USED IN RESOLVERS, AND RESOLVER INCLUDING SAME
- Publication number 20170207670
- Publication date Jul 20, 2017
- DAESUNG ELECTRIC CO., LTD
- Byung Cheol NA
- G01 - MEASURING TESTING
Information Patent Application
TRANSVERSE FLUX MACHINE
- Publication number 20160218606
- Publication date Jul 28, 2016
- EKOARD
- Alexander RADOVSKY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical Machines
- Publication number 20150042182
- Publication date Feb 12, 2015
- MCLAREN AUTOMOTIVE LIMITED
- Anthony Richard Glover
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH ACCELERATION ROTARY ACTUATOR
- Publication number 20140300232
- Publication date Oct 9, 2014
- Gerald K. Langreck
- 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
SINGLE PHASE SWITCHED RELUCTANCE MACHINE WITH SHORT FLUX PATH
- Publication number 20140210285
- Publication date Jul 31, 2014
- Babak Fahimi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE PHASE SWITCHED RELUCTANCE MACHINE WITH AXIALLY EXTENDING STA...
- Publication number 20140210305
- Publication date Jul 31, 2014
- Everette Energy, LLC
- Babak Fahimi
- 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
Design Improvements for Flux Switching Machines
- Publication number 20140062267
- Publication date Mar 6, 2014
- TECHNELEC LTD
- Charles Pollock
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRUSHLESS DC MOTOR AND METHOD FOR CONTROLLING THE SAME
- Publication number 20130200744
- Publication date Aug 8, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takeo Miyamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-Pole Switched Reluctance D.C. Motor with a Constant Air Gap a...
- Publication number 20130187586
- Publication date Jul 25, 2013
- James F. Murray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COGGING TORQUE REDUCTION DEVICE FOR ELECTRICAL MACHINES
- Publication number 20130002061
- Publication date Jan 3, 2013
- MOTOR EXCELLENCE LLC
- Thomas F. Janecek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE WITH CONTRA-ROTATING ROTORS
- Publication number 20120326539
- Publication date Dec 27, 2012
- Rolls-Royce plc
- John R. WEBSTER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTISTAGE VARIABLE RELUCTANCE MOTOR/GENERATOR
- Publication number 20120212094
- Publication date Aug 23, 2012
- Sunco Investments Limited
- John A. Davis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MOTOR FOR HIGH TEMPERATURE APPLICATIONS
- Publication number 20120025636
- Publication date Feb 2, 2012
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Valve Actuator Having Synchronous Motor Having Plastic Bushings
- Publication number 20110240893
- Publication date Oct 6, 2011
- Schneider Electric Buildings, LLC
- William P. Windgassen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LAMINATED ROTARY ACTUATOR WITH THREE-DIMENSIONAL FLUX PATH
- Publication number 20110225807
- Publication date Sep 22, 2011
- Kevin Allen Bischel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Split electric machine for retrofit hybrid propulsion systems

Electromagnetic rotary drive, a centrifugal pump and a pump unit

Split electric machine for retrofit hybrid propulsion systems

Switched reluctance motor having a hall sensor assembly

Method for manufacture of electric motor

2-phase outer ring switched reluctance motor for low-speed and high...

Grouped tooth electric motor

Line start synchronous reluctance motor and rotor thereof

Electric toothbrush and motor device thereof

Grouped tooth electric motor

Variable gear ratio electrical machine

Eddy current repulsion motor

Reluctance-type rotary actuators

Stator used in resolvers, and resolver including same

Method and apparatus for maintenance of electric motor

Rotating electrical machine apparatus

Electric drive assembly

Homopolar compound-type asynchronous motor

Transverse flux machine

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

Sequential actuator with sculpted active torque

Rotor and reluctance motor

Improvements for flux switching machines

Rotating electrical machine

Single phase switched reluctance machine with short flux path

Cogging torque reduction device for electrical machines

Transverse flux motor as an external rotor motor and drive method

Motor for high temperature applications

Pulsed multi-rotor constant air gap switched reluctance motor

Multistage variable reluctance motor/generator

Patents Applicationslast 30 patents

SYNCHRONOUS RELUCTANCE MOTOR

ELECTROMAGNETIC ROTARY DRIVE, A CENTRIFUGAL PUMP AND A PUMP UNIT

SPLIT ELECTRIC MACHINE FOR RETROFIT HYBRID PROPULSION SYSTEMS

SPLIT ELECTRIC MACHINE FOR RETROFIT HYBRID PROPULSION SYSTEMS

2-PHASE OUTER RING SWITCHED RELUCTANCE MOTOR FOR LOW-SPEED AND HIGH...

SWITCHED RELUCTANCE MOTOR

GROUPED TOOTH ELECTRIC MOTOR

LINE START SYNCHRONOUS RELUCTANCE MOTOR AND ROTOR THEREOF

ROTATING ELECTRICAL MACHINE APPARATUS

In Evolution of Gravity Fields

HOMOPOLAR ENERGY CONVERSION MACHINE

HOMOPOLAR COMPOUND-TYPE ASYNCHRONOUS MOTOR

THREE-DIMENSIONAL SWITCHED RELUCTANCE MOTOR

STATOR USED IN RESOLVERS, AND RESOLVER INCLUDING SAME

TRANSVERSE FLUX MACHINE

Electrical Machines

HIGH ACCELERATION ROTARY ACTUATOR

ROTATING ELECTRICAL MACHINE

SINGLE PHASE SWITCHED RELUCTANCE MACHINE WITH SHORT FLUX PATH

SINGLE PHASE SWITCHED RELUCTANCE MACHINE WITH AXIALLY EXTENDING STA...

ROTATING ELECTRICAL MACHINE WITH SO-CALLED DOUBLE HOMOPOLAR STRUCTURE

Design Improvements for Flux Switching Machines

BRUSHLESS DC MOTOR AND METHOD FOR CONTROLLING THE SAME

Multi-Pole Switched Reluctance D.C. Motor with a Constant Air Gap a...

COGGING TORQUE REDUCTION DEVICE FOR ELECTRICAL MACHINES

ELECTRICAL MACHINE WITH CONTRA-ROTATING ROTORS

MULTISTAGE VARIABLE RELUCTANCE MOTOR/GENERATOR

MOTOR FOR HIGH TEMPERATURE APPLICATIONS

Valve Actuator Having Synchronous Motor Having Plastic Bushings

LAMINATED ROTARY ACTUATOR WITH THREE-DIMENSIONAL FLUX PATH