Triggered by resistor or capacitor

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CPC
Y10S388/919

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S388/00Electricity: motor control systems

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Y10S388/919Triggered by resistor or capacitor

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Patents Grantslast 30 patents

Information Patent Grant
Capacitively triggered silicon controlled rectifier circuit
- Patent number 5,767,537
- Issue date Jun 16, 1998
- Winbond Electronics Corp.
- Ta-Lee Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable speed control for a hand-held electric power tool
- Patent number 5,714,861
- Issue date Feb 3, 1998
- Eaton Corporation
- James Edward Hansen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC motor control circuit and DC motor
- Patent number 5,537,012
- Issue date Jul 16, 1996
- Kabushiki Kaisha Riken
- Osamu Yaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable speed control for a hand-held electric power tool
- Patent number 5,512,810
- Issue date Apr 30, 1996
- Eaton Corporation
- James E. Hansen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic control circuit for A/C motors
- Patent number 5,086,491
- Issue date Feb 4, 1992
- Black & Decker, Inc.
- Giuseppe L. Cuneo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor starting circuit
- Patent number 5,077,823
- Issue date Dec 31, 1991
- CFR Corporation
- Robert M. Barry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor speed control apparatus
- Patent number 4,748,389
- Issue date May 31, 1988
- Matsushita Electric Industrial Co., Ltd.
- Junichi Nakakuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control system for electric motor
- Patent number 4,736,142
- Issue date Apr 5, 1988
- Dart Controls, Inc.
- John W. Waymire
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety circuit for hand tools, and method for safe operation thereof
- Patent number 4,722,021
- Issue date Jan 26, 1988
- Robert Bosch GmbH
- Friedrich Hornung
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and drive for elevator DC drive motor stabilization
- Patent number 4,684,856
- Issue date Aug 4, 1987
- Elevator GmbH
- Matti Kahkipuro
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Washing machine motor speed control circuit
- Patent number 4,524,403
- Issue date Jun 18, 1985
- U.S. Philips Corporation
- Siya V. Seth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
SCR Motor speed control
- Patent number 4,447,767
- Issue date May 8, 1984
- Barni; John J.
- Luther D. Holt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic control and regulating system
- Patent number 4,392,093
- Issue date Jul 5, 1983
- Robert Bosch GmbH
- Kurt Paule
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Full wave motor control circuit
- Patent number 4,390,824
- Issue date Jun 28, 1983
- The Singer Company
- Jack Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control system incorporating top speed limiting arrangement
- Patent number 4,390,823
- Issue date Jun 28, 1983
- The Singer Company
- Jack Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for controlling the rotational speed of a portable p...
- Patent number 4,292,571
- Issue date Sep 29, 1981
- Black & Decker Inc.
- Giuseppe Cuneo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Chopper with adaptive energy commutation
- Patent number 4,284,938
- Issue date Aug 18, 1981
- General Electric Company
- Ronald B. Bailey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for a direct current motor
- Patent number 4,236,103
- Issue date Nov 25, 1980
- Mefina S.A.
- Jacques Matthey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control apparatus for electric motor
- Patent number 4,232,258
- Issue date Nov 4, 1980
- Maruzen Sewing Machine Co., Ltd.
- Nobuyoshi Matsumura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control circuit for a series motor
- Patent number 4,170,749
- Issue date Oct 9, 1979
- Yamamoto Electric Industrial Co., Ltd.
- Katsuji Soeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor speed control system
- Patent number 4,168,455
- Issue date Sep 18, 1979
- Yamamoto Electric Industrial Co., Ltd.
- Katsuji Soeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant-frequency current choppers for low-rate supply of an induc...
- Patent number 4,087,726
- Issue date May 2, 1978
- Jeumont-Schneider
- Alain P. Bourguet
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Forced commutation chopper having current limit
- Patent number 3,993,942
- Issue date Nov 23, 1976
- Allis-Chalmers Corporation
- Harvey E. Schmidt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple mode variable speed motor control circuit
- Patent number 3,962,615
- Issue date Jun 8, 1976
- Searle T. Spangler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Remote control phase shift circuit for thyristor
- Patent number 3,956,688
- Issue date May 11, 1976
- Aktiebolaget Electrolux
- Osten Schwartz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
3902105
- Patent number 3,902,105
- Issue date Aug 26, 1975
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3855665
- Patent number 3,855,665
- Issue date Dec 24, 1974
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
3783361
- Patent number 3,783,361
- Issue date Jan 1, 1974
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3780366
- Patent number 3,780,366
- Issue date Dec 18, 1973
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3777237
- Patent number 3,777,237
- Issue date Dec 4, 1973
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Triggered by resistor or capacitor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Capacitively triggered silicon controlled rectifier circuit

Variable speed control for a hand-held electric power tool

DC motor control circuit and DC motor

Variable speed control for a hand-held electric power tool

Electronic control circuit for A/C motors

Electric motor starting circuit

Motor speed control apparatus

Speed control system for electric motor

Safety circuit for hand tools, and method for safe operation thereof

Method and drive for elevator DC drive motor stabilization

Washing machine motor speed control circuit

SCR Motor speed control

Electronic control and regulating system

Full wave motor control circuit

Motor control system incorporating top speed limiting arrangement

Control device for controlling the rotational speed of a portable p...

Chopper with adaptive energy commutation

Control circuit for a direct current motor

Speed control apparatus for electric motor

Speed control circuit for a series motor

Motor speed control system

Constant-frequency current choppers for low-rate supply of an induc...

Forced commutation chopper having current limit

Multiple mode variable speed motor control circuit

Remote control phase shift circuit for thyristor

3902105

3855665

3783361

3780366

3777237

Patents Applicationslast 30 patents