using phase control

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CPC
H02P7/293

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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

H02P7/293using phase control

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for regulating a voltage, corresponding system...
- Patent number 11,990,829
- Issue date May 21, 2024
- STMicroelectronics S.r.l.
- Matteo Venturelli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic interference reducing circuit
- Patent number 11,545,894
- Issue date Jan 3, 2023
- Anpec Electronics Corporation
- Li-Wei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency and load balance compensated, gate firing phase shift del...
- Patent number 10,819,260
- Issue date Oct 27, 2020
- Rockwell Automation Technologies, Inc.
- Joseph V. Kreinbrink
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic advance angle control system and method for brushless lin...
- Patent number 10,804,825
- Issue date Oct 13, 2020
- Pusan National University Industry-University Cooperation Foundation
- Kim Jang Mok
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase motor controlling system for data storage device
- Patent number 10,348,220
- Issue date Jul 9, 2019
- Renesas Electronics Corporation
- Minoru Kurosawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus with controllable multiple input rectification
- Patent number 10,186,868
- Issue date Jan 22, 2019
- FLEXENCLOSURE AB (PUBL)
- Anders Hansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic braking for a universal motor in a power tool
- Patent number 9,614,466
- Issue date Apr 4, 2017
- BLACK & DECKER INC.
- Robert A. Usselman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for electrically adjustable furniture
- Patent number 8,072,181
- Issue date Dec 6, 2011
- LOGICDATA Electronic & Software Entwicklungs GmbH
- Walter Koch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC common bus self-protection method and system
- Patent number 7,402,965
- Issue date Jul 22, 2008
- Rockwell Automation Technologies, Inc.
- Todd M. Oestreich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Velocity/phase controller for DC servo motor
- Patent number 5,192,902
- Issue date Mar 9, 1993
- Sanyo Electric Co., Ltd.
- Masao Mizumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for controlling rotational speed of motor
- Patent number 5,130,626
- Issue date Jul 14, 1992
- Mita Industrial Co., Ltd.
- Tetsuji Kajitani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Measuring apparatus for determining the countervoltage of electric...
- Patent number 4,810,955
- Issue date Mar 7, 1989
- Siemens Aktiengesellschaft
- Franz Hackl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Acceleration signal corrected motor speed control system
- Patent number 4,803,409
- Issue date Feb 7, 1989
- Fuji Photo Film Co. Ltd.
- Kazuo Horikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC motor adaptive controller apparatus
- Patent number 4,739,234
- Issue date Apr 19, 1988
- MagneTek, Inc.
- Dennis C. Nolan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC motor adaptive controller
- Patent number 4,716,348
- Issue date Dec 29, 1987
- MagneTek, Inc.
- Dennis C. Nolan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotation phase control device
- Patent number 4,695,778
- Issue date Sep 22, 1987
- Canon Kabushiki Kaisha
- Yasuo Chito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Method and apparatus for generating a control power delivered to a...
- Patent number 4,670,831
- Issue date Jun 2, 1987
- La Telemecanique Electrique
- Jean-Pierre Fauvet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current motor controller
- Patent number 4,633,152
- Issue date Dec 30, 1986
- Abex Corporation
- Aaron V. Farr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for controlling a thyristor converter in respo...
- Patent number 4,571,668
- Issue date Feb 18, 1986
- Hitachi, Ltd.
- Noboru Azusawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor speed control apparatus
- Patent number 4,563,623
- Issue date Jan 7, 1986
- Hitachi, Ltd.
- Shigemichi Matsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compensated ramp generating circuit for controlling SCR firing
- Patent number 4,546,424
- Issue date Oct 8, 1985
- Allen-Bradley Company
- Dennis C. Nolan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety control device of commutator motors
- Patent number 4,524,309
- Issue date Jun 18, 1985
- Michio Hisatake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic torque taper circuit
- Patent number 4,490,657
- Issue date Dec 25, 1984
- Allen-Bradley Company
- Enoch P. Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control arrangement for a static converter
- Patent number 4,476,417
- Issue date Oct 9, 1984
- Siemens Aktiengesellschaft
- Horst Zimmermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital control device
- Patent number 4,471,281
- Issue date Sep 11, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiaki Uezumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling load current
- Patent number 4,468,724
- Issue date Aug 28, 1984
- Hitachi, Ltd.
- Tsutomu Omae
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Means for controlling a forced commutated ac-to-dc electric rectify...
- Patent number 4,467,408
- Issue date Aug 21, 1984
- General Electric Company
- Edward S. Matulevich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault responsive means for changing control sequence of a multiple-...
- Patent number 4,454,455
- Issue date Jun 12, 1984
- General Electric Company
- Edward S. Matulevich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rectifier switch for electric lawn mowers
- Patent number 4,430,604
- Issue date Feb 7, 1984
- Echlin Inc.
- Ernest L. Loganbill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT ARRANGEMENT FOR REGULATING A VOLTAGE, CORRESPONDING SYSTEM...
- Publication number 20220311321
- Publication date Sep 29, 2022
- STMicroelectronics S.r.l.
- Matteo VENTURELLI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC INTERFERENCE REDUCING CIRCUIT
- Publication number 20220115946
- Publication date Apr 14, 2022
- ANPEC ELECTRONICS CORPORATION
- LI-WEI CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA STORAGE DEVICE WITH SPREAD SPECTRUM SPINDLE MOTOR CONTROL
- Publication number 20210265930
- Publication date Aug 26, 2021
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE
Information Patent Application
FREQUENCY AND LOAD BALANCE COMPENSATED, GATE FIRING PHASE SHIFT DEL...
- Publication number 20200186066
- Publication date Jun 11, 2020
- Rockwell Automation Technologies, Inc.
- JOSEPH V. KREINBRINK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Automatic Advance Angle Control System And Method For Brushless Lin...
- Publication number 20190363653
- Publication date Nov 28, 2019
- Pusan National University Industry-University Cooperation Foundation
- Kim Jang Mok
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND MOTOR SYSTEM
- Publication number 20190006964
- Publication date Jan 3, 2019
- RENESAS ELECTRONICS CORPORATION
- Minoru KUROSAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Igniter voltage compensation circuit
- Publication number 20100141231
- Publication date Jun 10, 2010
- Saint-Gobain Ceramics & Plastics, Inc.
- Glenn A. Duchene
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Controller for Electrically Adjustable Furniture
- Publication number 20090185403
- Publication date Jul 23, 2009
- Walter Koch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC common bus self-protection method and system
- Publication number 20080074812
- Publication date Mar 27, 2008
- Rockwell Automation Technologies, Inc.
- Todd M. Oestreich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using phase control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Circuit arrangement for regulating a voltage, corresponding system...

Electromagnetic interference reducing circuit

Frequency and load balance compensated, gate firing phase shift del...

Automatic advance angle control system and method for brushless lin...

Three-phase motor controlling system for data storage device

Power supply apparatus with controllable multiple input rectification

Electronic braking for a universal motor in a power tool

Controller for electrically adjustable furniture

DC common bus self-protection method and system

Velocity/phase controller for DC servo motor

Device for controlling rotational speed of motor

Measuring apparatus for determining the countervoltage of electric...

Acceleration signal corrected motor speed control system

DC motor adaptive controller apparatus

DC motor adaptive controller

Rotation phase control device

Method and drive for elevator DC drive motor stabilization

Method and apparatus for generating a control power delivered to a...

Direct current motor controller

Apparatus and method for controlling a thyristor converter in respo...

Motor speed control apparatus

Compensated ramp generating circuit for controlling SCR firing

Safety control device of commutator motors

Automatic torque taper circuit

Control arrangement for a static converter

Digital control device

Method and apparatus for controlling load current

Means for controlling a forced commutated ac-to-dc electric rectify...

Fault responsive means for changing control sequence of a multiple-...

Rectifier switch for electric lawn mowers

Patents Applicationslast 30 patents

CIRCUIT ARRANGEMENT FOR REGULATING A VOLTAGE, CORRESPONDING SYSTEM...

ELECTROMAGNETIC INTERFERENCE REDUCING CIRCUIT

DATA STORAGE DEVICE WITH SPREAD SPECTRUM SPINDLE MOTOR CONTROL

FREQUENCY AND LOAD BALANCE COMPENSATED, GATE FIRING PHASE SHIFT DEL...

Automatic Advance Angle Control System And Method For Brushless Lin...

MOTOR DRIVING DEVICE AND MOTOR SYSTEM

Igniter voltage compensation circuit

Controller for Electrically Adjustable Furniture

DC common bus self-protection method and system