whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Industry

CPC
H02P7/2985

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HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors

Current Industry

H02P7/2985whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Command generation device and command generation method
- Patent number 11,652,435
- Issue date May 16, 2023
- Nidec Corporation
- Linfeng Lan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device with built-in current sensing resistor and pow...
- Patent number 11,043,911
- Issue date Jun 22, 2021
- ICP Technology Co., Ltd.
- Ho-Chieh Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Method and system for feedback-controlling
- Patent number 10,263,548
- Issue date Apr 16, 2019
- Hyundai Motor Company
- Dong Hun Lee
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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DC motor control device and game machine
- Patent number 9,991,831
- Issue date Jun 5, 2018
- Omron Corporation
- Katsumi Matsushita
- A63 - SPORTS GAMES AMUSEMENTS
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Container with power assist wheels
- Patent number 9,849,901
- Issue date Dec 26, 2017
- Dane Jackman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for measuring and controlling the speed and torqu...
- Patent number 8,198,837
- Issue date Jun 12, 2012
- MagneTek, Inc.
- Jason Wellnitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive
- Patent number 8,154,235
- Issue date Apr 10, 2012
- SSB Wind Systems GmbH & Co. KG
- Hermann Kestermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Separately excited DC motor with boost and de-boost control
- Patent number 6,031,965
- Issue date Feb 29, 2000
- Solaria Research Enterprise, Ltd.
- Joseph K. Hammer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for a separately excited DC motor
- Patent number 5,878,189
- Issue date Mar 2, 1999
- Crown Equipment Corporation
- Robert Lankin
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Information Patent Grant
High frequency control circuit for DC motors, particularly for wash...
- Patent number 5,577,153
- Issue date Nov 19, 1996
- Whirlpool Europe B.V.
- Cesare A. Bocchiola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Traction motor controller for forklift vehicles
- Patent number 5,070,283
- Issue date Dec 3, 1991
- Raymond
- Isaac Avitan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Traction motor optimizing system for forklift vehicles
- Patent number 5,039,924
- Issue date Aug 13, 1991
- Raymond Corporation
- Isaac Avitan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control mechanism for a drive motor or the like
- Patent number 5,013,981
- Issue date May 7, 1991
- Heidelberger Druckmaschinen AG
- Anton Rodi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control
- Patent number 5,014,336
- Issue date May 7, 1991
- Kontron Instruments Holdings NV
- Alfred Grassl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for an electric drive motor
- Patent number 4,965,497
- Issue date Oct 23, 1990
- Heidelberger Druckmaschinen AG
- Anton Rodi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for controlling the field current of DC motors
- Patent number 4,845,413
- Issue date Jul 4, 1989
- Siemens Aktiengesellschaft
- Franz Hackl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control mechanism for a separately excited DC drive motor and metho...
- Patent number 4,788,479
- Issue date Nov 29, 1988
- Heidelberger Druckmaschinen AG
- Anton Rodi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for the electric low-voltage driving of a rotatable mass hav...
- Patent number 4,673,852
- Issue date Jun 16, 1987
- S.A.M.M. - Societe d'Applications des Machines Motrices
- Jean-Francois Geiger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical circuit arrangement for the protection of presses
- Patent number 4,648,003
- Issue date Mar 3, 1987
- L. Schuler GmbH
- Helmut Braitinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Chopper controller for a D.C. motor
- Patent number 4,580,083
- Issue date Apr 1, 1986
- Hitachi, Ltd.
- Tsutomu Omae
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Electrical control arrangement for a rolling mill drive motor of a...
- Patent number 4,578,626
- Issue date Mar 25, 1986
- Siemens Aktiengesellschaft
- Walter Richter
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Information Patent Grant
Speed controller for mill drives and the like
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- Issue date Dec 3, 1985
- Canadian General Electric Company Limited
- Charles L. Schwalm
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Information Patent Grant
Method and circuit for DC motor field regulation with speed feedback
- Patent number 4,549,122
- Issue date Oct 22, 1985
- Allen-Bradley Company
- William E. Berkopec
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Motor torque control with improved linearity
- Patent number 4,475,070
- Issue date Oct 2, 1984
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Thyristor Leonard type elevator control system
- Patent number 4,399,892
- Issue date Aug 23, 1983
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- Eiki Watanabe
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Information Patent Grant
D.C. Motor system for a gatling gun
- Patent number 4,386,303
- Issue date May 31, 1983
- General Electric Company
- James A. Kleptz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling the energization of an electri...
- Patent number 4,378,517
- Issue date Mar 29, 1983
- Cableform Limited
- John Morton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shunt field control apparatus and method
- Patent number 4,370,603
- Issue date Jan 25, 1983
- Westinghouse Electric Corp.
- James H. Franz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC Motor control system
- Patent number 4,300,079
- Issue date Nov 10, 1981
- Fujitsu Fanuc Limited
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for driving DC motor
- Patent number 4,284,932
- Issue date Aug 18, 1981
- Fujitsu Fanuc Limited
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
COMMAND GENERATION DEVICE AND COMMAND GENERATION METHOD
- Publication number 20210367547
- Publication date Nov 25, 2021
- NIDEC CORPORATION
- Linfeng LAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor Control Device with Built-in Current Sensing Resistor and Pow...
- Publication number 20200186067
- Publication date Jun 11, 2020
- ICP Technology Co., Ltd.
- Ho-Chieh Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and System for Feedback-Controlling
- Publication number 20190074785
- Publication date Mar 7, 2019
- Hyundai Motor Company
- Dong Hun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC MOTOR CONTROL DEVICE AND GAME MACHINE
- Publication number 20170279388
- Publication date Sep 28, 2017
- Omron Corporation
- Katsumi Matsushita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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ELECTRIC DRIVE
- Publication number 20100207397
- Publication date Aug 19, 2010
- SSB-ANTRIEBSTECHNIK GMBH & CO. KG
- Hermann Kestermann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Command generation device and command generation method

Motor control device with built-in current sensing resistor and pow...

Method and system for feedback-controlling

DC motor control device and game machine

Container with power assist wheels

Device and method for measuring and controlling the speed and torqu...

Electric drive

Separately excited DC motor with boost and de-boost control

Control system for a separately excited DC motor

High frequency control circuit for DC motors, particularly for wash...

Traction motor controller for forklift vehicles

Traction motor optimizing system for forklift vehicles

Control mechanism for a drive motor or the like

Motor control

Control circuit for an electric drive motor

Device for controlling the field current of DC motors

Control mechanism for a separately excited DC drive motor and metho...

Device for the electric low-voltage driving of a rotatable mass hav...

Electrical circuit arrangement for the protection of presses

Chopper controller for a D.C. motor

Electrical control arrangement for a rolling mill drive motor of a...

Speed controller for mill drives and the like

Method and circuit for DC motor field regulation with speed feedback

Motor torque control with improved linearity

Thyristor Leonard type elevator control system

D.C. Motor system for a gatling gun

Method and apparatus for controlling the energization of an electri...

Shunt field control apparatus and method

DC Motor control system

System for driving DC motor

Patents Applicationslast 30 patents

COMMAND GENERATION DEVICE AND COMMAND GENERATION METHOD

Motor Control Device with Built-in Current Sensing Resistor and Pow...

Method and System for Feedback-Controlling

DC MOTOR CONTROL DEVICE AND GAME MACHINE

ELECTRIC DRIVE