GB9006862D0 - Device for controlling and regulating a direct-current electric motor - Google Patents

Device for controlling and regulating a direct-current electric motor

Info

Publication number
GB9006862D0
GB9006862D0 GB909006862A GB9006862A GB9006862D0 GB 9006862 D0 GB9006862 D0 GB 9006862D0 GB 909006862 A GB909006862 A GB 909006862A GB 9006862 A GB9006862 A GB 9006862A GB 9006862 D0 GB9006862 D0 GB 9006862D0
Authority
GB
United Kingdom
Prior art keywords
regulating
direct
controlling
electric motor
current electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB909006862A
Other versions
GB2231179A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARELLI AUTRONICA
Marelli Europe SpA
Original Assignee
MARELLI AUTRONICA
Marelli Autronica SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MARELLI AUTRONICA, Marelli Autronica SpA filed Critical MARELLI AUTRONICA
Publication of GB9006862D0 publication Critical patent/GB9006862D0/en
Publication of GB2231179A publication Critical patent/GB2231179A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Direct Current Motors (AREA)
GB9006862A 1989-03-31 1990-03-28 Device for controlling and regulating a direct-current electric motor Withdrawn GB2231179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967233A IT1232074B (en) 1989-03-31 1989-03-31 CONTROL AND ADJUSTMENT DEVICE FOR A DIRECT CURRENT ELECTRIC MOTOR

Publications (2)

Publication Number Publication Date
GB9006862D0 true GB9006862D0 (en) 1990-05-23
GB2231179A GB2231179A (en) 1990-11-07

Family

ID=11300706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9006862A Withdrawn GB2231179A (en) 1989-03-31 1990-03-28 Device for controlling and regulating a direct-current electric motor

Country Status (6)

Country Link
DE (1) DE4010022A1 (en)
ES (1) ES2021242A6 (en)
FR (1) FR2646030A1 (en)
GB (1) GB2231179A (en)
IT (1) IT1232074B (en)
SE (1) SE9001165L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129086C1 (en) * 1991-09-02 1992-10-22 Gesellschaft Fuer Fahrzeugklimaregelung Mbh, 7141 Schwieberdingen, De
JPH05315852A (en) * 1992-05-12 1993-11-26 Fuji Electric Co Ltd Current limit circuit and constant voltage source for the same
FR2838891A1 (en) * 2002-12-17 2003-10-24 Siemens Vdo Automotive Electronic circuit for controlling and limiting an electric current in a load subjected to a supply voltage
CN108227806A (en) * 2017-12-29 2018-06-29 三英精控（天津）仪器设备有限公司 A kind of novel VI transformation output circuit
CN110985428B (en) * 2019-12-14 2020-12-01 珠海格力电器股份有限公司 Cooling fan drive circuit and cooking utensil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338215B2 (en) * 1973-07-27 1975-07-31 Robert Bosch Gmbh, 7000 Stuttgart Circuit arrangement for controlling
US4266189A (en) * 1976-07-28 1981-05-05 Sun Electric Corporation Current measuring apparatus and method
AU4660479A (en) * 1978-05-22 1979-11-29 Flexdrive Instruments Pty. Ltd. Semi-conductor voltage regulator device
US4341990A (en) * 1981-04-27 1982-07-27 Motorola, Inc. High frequency line ripple cancellation circuit
US4346342A (en) * 1981-06-09 1982-08-24 Rockwell International Corporation Current limiting voltage regulator
US4587476A (en) * 1983-09-29 1986-05-06 The Boeing Company High voltage temperature compensated foldback circuit
US4728901A (en) * 1986-04-07 1988-03-01 Tektronix, Inc. Power buffer circuit
GB8819227D0 (en) * 1988-08-12 1988-09-14 Radix Systems Ltd Improvements in/relating to tactile indicators for use on pedestrian road crossings

Also Published As

Publication number Publication date
IT1232074B (en) 1992-01-23
IT8967233A0 (en) 1989-03-31
DE4010022A1 (en) 1990-10-31
SE9001165D0 (en) 1990-03-30
ES2021242A6 (en) 1991-10-16
FR2646030A1 (en) 1990-10-19
SE9001165L (en) 1990-10-01
GB2231179A (en) 1990-11-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)