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

Industry

CPC
H02P27/026

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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 H02P27/00Arrangements or methods for the control of AC motors characterised by the kind of supply voltage

Current Industry

H02P27/026whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fan control circuit with temperature compensation and method of con...
- Patent number 11,736,052
- Issue date Aug 22, 2023
- Enermax Technology Corporation
- Chin-Yun Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control system with integrated solid-state contactor and rela...
- Patent number 11,139,649
- Issue date Oct 5, 2021
- EATON INTELLIGENT POWER LIMITED
- Huaqiang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for fan typing and anomaly detection
- Patent number 10,866,006
- Issue date Dec 15, 2020
- Dell Products L.P.
- Timothy M. Lambert
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Induction motor speed estimation
- Patent number 9,431,949
- Issue date Aug 30, 2016
- General Electric Company
- Pinjia Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of controlling the speed of an electric motor
- Patent number 7,777,442
- Issue date Aug 17, 2010
- Whirlpool S.A.
- Andre Luis Martins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 7,030,581
- Issue date Apr 18, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Hidetoshi Ikeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for measuring the speed of an induction machine
- Patent number 6,414,463
- Issue date Jul 2, 2002
- Siemens AG
- Gerd Griepentrog
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for controlling speed of a washing machine motor
- Patent number 5,682,634
- Issue date Nov 4, 1997
- Goldstar Co., Ltd.
- Dal Ho Cheong
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method and apparatus for determining motor speed using zero crossin...
- Patent number 5,548,197
- Issue date Aug 20, 1996
- Allen-Bradley Company, Inc.
- Peter J. Unsworth
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for operating electric drives
- Patent number 5,146,146
- Issue date Sep 8, 1992
- BSG-Schalttechnik GmbH & Co. KG
- Rudolf Samann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Motor controller with an improved stopping technique
- Patent number 4,978,897
- Issue date Dec 18, 1990
- Allen-Bradley Company, Inc.
- John C. Merrison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low cost three phase energy economizer
- Patent number 4,910,450
- Issue date Mar 20, 1990
- Parker; Louis W.
- Louis W. Parker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blower motor control for an air conditioner
- Patent number 4,879,503
- Issue date Nov 7, 1989
- Mitsubishi Denki Kabushiki Kaihsa
- Hideki Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polyphase induction motor system and operating method
- Patent number 4,749,933
- Issue date Jun 7, 1988
- Max ben-Aaron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller with two modes of braking induction motors
- Patent number 4,712,054
- Issue date Dec 8, 1987
- East Moline Metal Products Company
- Robert R. Boldt
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Load drive apparatus
- Patent number 4,656,401
- Issue date Apr 7, 1987
- Hitachi, Ltd.
- Hisakazu Ninomiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Induction motor controller
- Patent number 4,629,960
- Issue date Dec 16, 1986
- Energy Motor Control, Inc.
- David A. Welsh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for variable speed drive of an induction motor from a fix...
- Patent number 4,600,872
- Issue date Jul 15, 1986
- Francis H. Shepard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Data input and output device for a drive regulation apparatus opera...
- Patent number 4,598,354
- Issue date Jul 1, 1986
- Inventio AG
- Gerhard Kindler
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Electrical energy saving device for motors
- Patent number 4,533,857
- Issue date Aug 6, 1985
- Ten-Ho Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for variable speed drive of an induction motor from a fix...
- Patent number 4,509,004
- Issue date Apr 2, 1985
- Francis H. Shepard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive control for a transportation system, especially an elevator
- Patent number 4,493,398
- Issue date Jan 15, 1985
- Iventio AG
- Gerhard Kindler
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Electric control for yarn feeding devices
- Patent number 4,452,402
- Issue date Jun 5, 1984
- Roj Electrotex S.p.A.
- Fiorenzo Ghiardo
- D03 - WEAVING
Information Patent Grant
Motor control system utilizing switched controller
- Patent number 4,430,605
- Issue date Feb 7, 1984
- The Singer Company
- Bruce E. Arnold
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage and frequency-controlled AC wave modifier
- Patent number 4,382,223
- Issue date May 3, 1983
- Parker; Louis W.
- Rhey W. Hedges
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Induction motor drive apparatus
- Patent number 4,322,671
- Issue date Mar 30, 1982
- Fujitsu Fanuc Limited
- Shigeki Kawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter apparatus
- Patent number 4,286,315
- Issue date Aug 25, 1981
- Westinghouse Electric Corp.
- Frederick O. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Gyro motor control
- Patent number 4,266,432
- Issue date May 12, 1981
- The Singer Company
- George F. Schroeder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Elevator control system
- Patent number 4,213,517
- Issue date Jul 22, 1980
- Fujitec Co., Ltd.
- Koji Ando
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Energy economizer for induction motors
- Patent number 4,190,793
- Issue date Feb 26, 1980
- Parker; Louis W.
- Louis W. Parker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR FAN TYPING AND ANOMALY DETECTION
- Publication number 20190390864
- Publication date Dec 26, 2019
- Dell Products L.P.
- Timothy M. Lambert
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MOTOR CONTROL SYSTEM WITH INTEGRATED SOLID-STATE CONTACTOR AND RELA...
- Publication number 20190199085
- Publication date Jun 27, 2019
- EATON CORPORATION
- Huaqiang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method of controlling the speed of an electric motor
- Publication number 20070170879
- Publication date Jul 26, 2007
- WHIRLPOOL S.A.
- Andre Luis Martins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Spindle motor drive controller
- Publication number 20050007058
- Publication date Jan 13, 2005
- FANUC LTD.
- Yasusuke Iwashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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

Fan control circuit with temperature compensation and method of con...

Motor control system with integrated solid-state contactor and rela...

Systems and methods for fan typing and anomaly detection

Induction motor speed estimation

Method of controlling the speed of an electric motor

Motor controller

Method for measuring the speed of an induction machine

Method and device for controlling speed of a washing machine motor

Method and apparatus for determining motor speed using zero crossin...

Method and device for operating electric drives

Motor controller with an improved stopping technique

Low cost three phase energy economizer

Blower motor control for an air conditioner

Polyphase induction motor system and operating method

Controller with two modes of braking induction motors

Load drive apparatus

Induction motor controller

Apparatus for variable speed drive of an induction motor from a fix...

Data input and output device for a drive regulation apparatus opera...

Electrical energy saving device for motors

Apparatus for variable speed drive of an induction motor from a fix...

Drive control for a transportation system, especially an elevator

Electric control for yarn feeding devices

Motor control system utilizing switched controller

Voltage and frequency-controlled AC wave modifier

Induction motor drive apparatus

Converter apparatus

Gyro motor control

Elevator control system

Energy economizer for induction motors

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR FAN TYPING AND ANOMALY DETECTION

MOTOR CONTROL SYSTEM WITH INTEGRATED SOLID-STATE CONTACTOR AND RELA...

Method of controlling the speed of an electric motor

Spindle motor drive controller