Commutator motors

Industry

CPC
H02P25/10

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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P25/00Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details

Current Industry

H02P25/10Commutator motors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling an electric motor having a mechanical commut...
- Patent number 11,955,920
- Issue date Apr 9, 2024
- Elmos Semiconductor SE
- Jörg Hartzsch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems, methods, and computer-readable media for driving polyphase...
- Patent number 11,848,591
- Issue date Dec 19, 2023
- Yufei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for electric motor control
- Patent number 11,848,629
- Issue date Dec 19, 2023
- GM Global Technology Operations LLC
- Yue-Yun Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connection bars for motor system
- Patent number 11,075,598
- Issue date Jul 27, 2021
- Quanten Technologies, Inc.
- Hengchun Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor system with multiple connection bars
- Patent number 11,031,894
- Issue date Jun 8, 2021
- Quanten Technologies, Inc.
- Hengchun Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor system with distributed winding structures
- Patent number 10,951,150
- Issue date Mar 16, 2021
- Quanten Technologies, Inc.
- Hengchun Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hardware control for prevention of dangerous restart in a power tool
- Patent number 10,931,102
- Issue date Feb 23, 2021
- BLACK & DECKER INC.
- Yanwen Mao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hardware control for prevention of dangerous restart in a power tool
- Patent number 10,833,503
- Issue date Nov 10, 2020
- BLACK & DECKER INC.
- Arash Rahnamaee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Braking device for a universal motor
- Patent number 9,590,538
- Issue date Mar 7, 2017
- Robert Bosch GmbH
- Hans Hermann Rottmerhusen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC bus boost method and system for regenerative brake
- Patent number 8,519,655
- Issue date Aug 27, 2013
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Traction control for DC electric motor
- Patent number 8,310,176
- Issue date Nov 13, 2012
- Progress Rail Services Corp.
- Walter E. Earleson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC bus boost method and system for regenerative brake
- Patent number 8,188,693
- Issue date May 29, 2012
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric motor controller with brush position detector
- Patent number 7,791,303
- Issue date Sep 7, 2010
- Lincoln Global, Inc.
- Edward Furman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless repulsion motor speed control system
- Patent number 7,375,488
- Issue date May 20, 2008
- Dynamoters, Inc.
- William M. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supplying apparatus and power supplying method
- Patent number 7,132,810
- Issue date Nov 7, 2006
- Fujitsu Limited
- Jun-ichi Murakami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless repulsion motor speed control system
- Patent number 7,053,586
- Issue date May 30, 2006
- Dynamotors, Inc.
- William M. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Commutator motor control system
- Patent number 6,380,702
- Issue date Apr 30, 2002
- Metabowerke GmbH & Co.
- Hans Hermann Rottmerhusen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless repulsion motor
- Patent number 6,321,032
- Issue date Nov 20, 2001
- Dynamotors, Inc.
- William M. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit device for driving an a.c. electric load
- Patent number 6,256,211
- Issue date Jul 3, 2001
- STMicroelectronics S.r.l.
- Antonino Milazzotto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control system for repulsion motor
- Patent number 6,108,488
- Issue date Aug 22, 2000
- Lambert Haner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control for brushless repulsion motor
- Patent number 6,049,187
- Issue date Apr 11, 2000
- Dynamotors, Inc.
- Lambert Haner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load power control method using a phase control system, and device...
- Patent number 5,986,440
- Issue date Nov 16, 1999
- Moulinex S.A.
- Laurent Deschenes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Repulsion motor
- Patent number 5,936,374
- Issue date Aug 10, 1999
- Lambert Haner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for preventing an electrical equipment from re-powering afte...
- Patent number 5,723,914
- Issue date Mar 3, 1998
- Hitachi Koki Co., Ltd.
- Eiji Nakayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Repulsion motor
- Patent number 5,686,805
- Issue date Nov 11, 1997
- Lambert Haner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Repulsion motor
- Patent number 5,491,398
- Issue date Feb 13, 1996
- Lambert Haner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Process for detecting the position, direction of movement and dynam...
- Patent number 5,432,421
- Issue date Jul 11, 1995
- Brose Fahrzeugteile GmbH & Co. KG
- Michael Kessler
- G01 - MEASURING TESTING
Information Patent Grant
Repulsion motor
- Patent number 5,424,625
- Issue date Jun 13, 1995
- Lambert Haner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter control apparatus for elevator motor
- Patent number 4,804,067
- Issue date Feb 14, 1989
- Matti Kahkipuro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Induction motor control apparatus and method
- Patent number 4,695,783
- Issue date Sep 22, 1987
- Westinghouse Electric Corp.
- David J. Shero
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ELECTRIC MOTOR CONTROL
- Publication number 20230402944
- Publication date Dec 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yue-Yun Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR DRIVING POLYPHASE...
- Publication number 20230283154
- Publication date Sep 7, 2023
- Yufei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF CONTROLLING INPUT VOLTAGE
- Publication number 20230135870
- Publication date May 4, 2023
- JIANGSU DONGCHENG TOOLS TECHNOLOGY CO., LTD.
- Jianan HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING AN ELECTRIC MOTOR HAVING A MECHANICAL COMMUT...
- Publication number 20220345059
- Publication date Oct 27, 2022
- Elmos Semiconductor SE
- Jörg HARTZSCH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Connection Bars for Motor System
- Publication number 20190058431
- Publication date Feb 21, 2019
- Quanten Technologies, Inc.
- Hengchun Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HARDWARE CONTROL FOR PREVENTION OF DANGEROUS RESTART IN A POWER TOOL
- Publication number 20190052077
- Publication date Feb 14, 2019
- Black & Decker Inc.
- Yanwen Mao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OVERLOAD DETECTION IN A POWER TOOL
- Publication number 20170170774
- Publication date Jun 15, 2017
- Milwaukee Electric Tool Corporation
- David H. Selfors
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Electromechanical power system
- Publication number 20160036365
- Publication date Feb 4, 2016
- James Bryant
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MACHINE
- Publication number 20150028779
- Publication date Jan 29, 2015
- GE Energy Power Conversion Technology Ltd.
- Stephane Mouty
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Braking Device for a Universal Motor
- Publication number 20120319627
- Publication date Dec 20, 2012
- ROBERT BOSCH GmbH
- Hans Hermann Rottmerhusen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC BUS BOOST METHOD AND SYSTEM FOR REGENERATIVE BRAKE
- Publication number 20120235607
- Publication date Sep 20, 2012
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- B60 - VEHICLES IN GENERAL
Information Patent Application
DC BUS BOOST METHOD AND SYSTEM FOR REGENERATIVE BRAKE
- Publication number 20110101897
- Publication date May 5, 2011
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRACTION CONTROL FOR DC ELECTRIC MOTOR
- Publication number 20100162918
- Publication date Jul 1, 2010
- Progress Rail Services Corp.
- Walter E. Earleson
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MOTOR CONTROLLER WITH BRUSH POSITION DETECTOR
- Publication number 20080131099
- Publication date Jun 5, 2008
- Lincoln Global, Inc.
- Edward Furman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Brushless repulsion motor speed control system
- Publication number 20060261776
- Publication date Nov 23, 2006
- William M. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLYING APPARATUS AND POWER SUPPLYING METHOD
- Publication number 20060214613
- Publication date Sep 28, 2006
- FUJITSU LIMITED
- Jun-ichi Murakami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Brushless repulsion motor speed control system
- Publication number 20050093504
- Publication date May 5, 2005
- William M. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Commutator motors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for controlling an electric motor having a mechanical commut...

Systems, methods, and computer-readable media for driving polyphase...

Method and apparatus for electric motor control

Connection bars for motor system

Motor system with multiple connection bars

Motor system with distributed winding structures

Hardware control for prevention of dangerous restart in a power tool

Hardware control for prevention of dangerous restart in a power tool

Braking device for a universal motor

DC bus boost method and system for regenerative brake

Traction control for DC electric motor

DC bus boost method and system for regenerative brake

Electric motor controller with brush position detector

Brushless repulsion motor speed control system

Power supplying apparatus and power supplying method

Brushless repulsion motor speed control system

Commutator motor control system

Brushless repulsion motor

Circuit device for driving an a.c. electric load

Speed control system for repulsion motor

Speed control for brushless repulsion motor

Load power control method using a phase control system, and device...

Repulsion motor

Device for preventing an electrical equipment from re-powering afte...

Repulsion motor

Repulsion motor

Process for detecting the position, direction of movement and dynam...

Repulsion motor

Inverter control apparatus for elevator motor

Induction motor control apparatus and method

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR ELECTRIC MOTOR CONTROL

SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR DRIVING POLYPHASE...

METHOD OF CONTROLLING INPUT VOLTAGE

METHOD FOR CONTROLLING AN ELECTRIC MOTOR HAVING A MECHANICAL COMMUT...

Connection Bars for Motor System

HARDWARE CONTROL FOR PREVENTION OF DANGEROUS RESTART IN A POWER TOOL

OVERLOAD DETECTION IN A POWER TOOL

Electromechanical power system

ELECTRIC MACHINE

Braking Device for a Universal Motor

DC BUS BOOST METHOD AND SYSTEM FOR REGENERATIVE BRAKE

DC BUS BOOST METHOD AND SYSTEM FOR REGENERATIVE BRAKE

TRACTION CONTROL FOR DC ELECTRIC MOTOR

ELECTRIC MOTOR CONTROLLER WITH BRUSH POSITION DETECTOR

Brushless repulsion motor speed control system

POWER SUPPLYING APPARATUS AND POWER SUPPLYING METHOD

Brushless repulsion motor speed control system