CH600672A5 - - Google Patents

Info

Publication number
CH600672A5
CH600672A5 CH1388276A CH1388276A CH600672A5 CH 600672 A5 CH600672 A5 CH 600672A5 CH 1388276 A CH1388276 A CH 1388276A CH 1388276 A CH1388276 A CH 1388276A CH 600672 A5 CH600672 A5 CH 600672A5
Authority
CH
Switzerland
Application number
CH1388276A
Inventor
Clive Mott-Gotobed
Original Assignee
Lansing Bagnall Ltd
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 Lansing Bagnall Ltd filed Critical Lansing Bagnall Ltd
Publication of CH600672A5 publication Critical patent/CH600672A5/xx

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor in either direction of rotation
    • 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
    • H02P7/282—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 field supply only
CH1388276A 1975-11-04 1976-11-03 CH600672A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45785/75A GB1532797A (en) 1975-11-04 1975-11-04 Drive circuits for direct current electric motors

Publications (1)

Publication Number Publication Date
CH600672A5 true CH600672A5 (en) 1978-06-30

Family

ID=10438598

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1388276A CH600672A5 (en) 1975-11-04 1976-11-03

Country Status (8)

Country Link
AU (1) AU504542B2 (en)
CA (1) CA1069170A (en)
CH (1) CH600672A5 (en)
DE (1) DE2650409A1 (en)
FR (1) FR2331194A1 (en)
GB (1) GB1532797A (en)
NL (1) NL7612131A (en)
SE (1) SE7612244L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839712A1 (en) * 1978-09-13 1980-03-20 Danfoss As CIRCUIT FOR A BRUSHLESS DC MOTOR

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385266A (en) * 1980-03-18 1983-05-24 Technical Operations Limited Field weakening system for pulse-controlled three-terminal d.c. motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302089A (en) * 1964-02-07 1967-01-31 Westinghouse Electric Corp System for controlling the output of plural field dynamoelectric machine
US3727118A (en) * 1969-12-10 1973-04-10 Nippon Yusoki Co Ltd Contactless reversible device in an electric car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839712A1 (en) * 1978-09-13 1980-03-20 Danfoss As CIRCUIT FOR A BRUSHLESS DC MOTOR

Also Published As

Publication number Publication date
AU1926476A (en) 1978-05-11
CA1069170A (en) 1980-01-01
AU504542B2 (en) 1979-10-18
GB1532797A (en) 1978-11-22
FR2331194A1 (en) 1977-06-03
DE2650409A1 (en) 1977-05-05
NL7612131A (en) 1977-05-06
SE7612244L (en) 1977-05-05

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Legal Events

Date Code Title Description
PL Patent ceased