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Motors having windings in the stator and a smooth rotor of material with large hysteresis without windings
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H02K19/106
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ELECTRICITY
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Electric power
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DYNAMO-ELECTRIC MACHINES
H02K19/00
Synchronous motors or generators
Current Industry
H02K19/106
Motors having windings in the stator and a smooth rotor of material with large hysteresis without windings
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Patents Grants
last 30 patents
Information
Patent Grant
Operation method and operation device of motor driver for driving m...
Patent number
11,374,515
Issue date
Jun 28, 2022
Industrial Technology Research Institute
Chih-Chiang Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid hysteresis motor
Patent number
11,159,077
Issue date
Oct 26, 2021
Reza Nasirizarandi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Homopolar motor for a flywheel energy storage system
Patent number
10,998,803
Issue date
May 4, 2021
Seth R. Sanders
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Variable-flux memory motor and methods of controlling a variable-fl...
Patent number
10,848,014
Issue date
Nov 24, 2020
Jacobi Motors LLC
Nicolaus Radford
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Variable-flux memory motor and methods of controlling a variable-fl...
Patent number
10,790,712
Issue date
Sep 29, 2020
Jacobi Motors LLC
Nicolaus Radford
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Homopolar, flux-biased hysteresis bearingless motor
Patent number
10,177,627
Issue date
Jan 8, 2019
Massachusetts Institute of Technology
Minkyun Noh
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Roller drive
Patent number
10,087,013
Issue date
Oct 2, 2018
Laitram, L.L.C.
Bryant G. Ragan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for a programmable electric converter
Patent number
9,479,014
Issue date
Oct 25, 2016
Acme Product Development, Ltd.
Randal A. Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Magnetic gear arrangement having a variable gear ratio
Patent number
9,356,502
Issue date
May 31, 2016
Rolls-Royce PLC
Christopher G. Bright
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switched reluctance machines with minimum stator core
Patent number
8,901,798
Issue date
Dec 2, 2014
Regal Beloit America, Inc.
Krishnan Ramu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Magnetic gear arrangement having a variable gear ratio
Patent number
8,810,098
Issue date
Aug 19, 2014
Rolls-Royce PLC
Christopher G. Bright
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Self magnetizing motor
Patent number
7,902,715
Issue date
Mar 8, 2011
LG Electronics Inc.
Jae-Min Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Self-magnetized motor and stator structure thereof
Patent number
7,501,735
Issue date
Mar 10, 2009
LG Electronics Inc.
Moo Hong Seo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Combination hysteresis-reluctance-permanent-magnet motor
Patent number
5,187,401
Issue date
Feb 16, 1993
M. Azizur Rahman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric drive motor, especially for control and regulation purposes
Patent number
5,126,606
Issue date
Jun 30, 1992
Messerschmitt-Bolkow-Blohm GmbH
Fritz Hofmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor for a line-start permanent-magnet motor
Patent number
4,405,873
Issue date
Sep 20, 1983
General Electric Company
Thomas A. Nondahl
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor construction
Patent number
3,946,260
Issue date
Mar 23, 1976
Frezzolini Electronics, Inc.
James Frezzolini
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
3610978
Patent number
3,610,978
Issue date
Oct 5, 1971
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
3454857
Patent number
3,454,857
Issue date
Jul 8, 1969
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
3219862
Patent number
3,219,862
Issue date
Nov 23, 1965
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
2784331
Patent number
2,784,331
Issue date
Mar 5, 1957
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
OPERATION METHOD AND OPERATION DEVICE OF MOTOR DRIVER FOR DRIVING M...
Publication number
20220209694
Publication date
Jun 30, 2022
Industrial Technology Research Institute
Chih-Chiang WU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
A VARIABLE-FLUX MEMORY MOTOR AND METHODS OF CONTROLLING A VARIABLE-...
Publication number
20200328632
Publication date
Oct 15, 2020
Jacobi Motors LLC
Nicolaus Radford
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROLLER DRIVE
Publication number
20180093833
Publication date
Apr 5, 2018
LAITRAM, L.L.C.
Bryant G. Ragan
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Synchronous Reluctance Motor
Publication number
20170366075
Publication date
Dec 21, 2017
JTEKT Corporation
Mingyu TONG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR A PROGRAMMABLE ELECTRIC CONVERTER
Publication number
20140265988
Publication date
Sep 18, 2014
Randal A. Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAGNETIC GEAR ARRANGEMENT HAVING A VARIABLE GEAR RATIO
Publication number
20140217838
Publication date
Aug 7, 2014
Rolls-Royce plc
Christopher G. BRIGHT
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAGNETIC GEAR ARRANGEMENT
Publication number
20110156518
Publication date
Jun 30, 2011
Rolls-Royce plc
Christopher G. Bright
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Switched Reluctance Machines with Minimum Stator Core
Publication number
20100141061
Publication date
Jun 10, 2010
Krishnan Ramu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Self Magnetizing Motor
Publication number
20090236925
Publication date
Sep 24, 2009
Jae-Min Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR
Publication number
20070216251
Publication date
Sep 20, 2007
LG ELECTRONICS INC.
Jang-Ho SHIM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SELF MAGNETIZING MOTOR
Publication number
20070188038
Publication date
Aug 16, 2007
LG ELECTRONICS INC.
Sung-Ho LEE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Self-magnetized motor and stator structure thereof
Publication number
20070152530
Publication date
Jul 5, 2007
LG Electronics Inc.
Moo Hong Seo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER