BE785187A - OVERVOLTAGE PROTECTION DEVICE - Google Patents

OVERVOLTAGE PROTECTION DEVICE

Info

Publication number
BE785187A
BE785187A BE785187A BE785187A BE785187A BE 785187 A BE785187 A BE 785187A BE 785187 A BE785187 A BE 785187A BE 785187 A BE785187 A BE 785187A BE 785187 A BE785187 A BE 785187A
Authority
BE
Belgium
Prior art keywords
protection device
overvoltage protection
overvoltage
protection
Prior art date
Application number
BE785187A
Other languages
French (fr)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE785187A publication Critical patent/BE785187A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
BE785187A 1971-06-30 1972-06-21 OVERVOLTAGE PROTECTION DEVICE BE785187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132380 DE2132380A1 (en) 1971-06-30 1971-06-30 DEVICE FOR PROTECTION AGAINST OVERVOLTAGE

Publications (1)

Publication Number Publication Date
BE785187A true BE785187A (en) 1972-10-16

Family

ID=5812154

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785187A BE785187A (en) 1971-06-30 1972-06-21 OVERVOLTAGE PROTECTION DEVICE

Country Status (4)

Country Link
JP (1) JPS4815049A (en)
BE (1) BE785187A (en)
CH (1) CH545024A (en)
DE (1) DE2132380A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119794C2 (en) * 1981-05-19 1985-06-27 Kautt & Bux Kg, 7000 Stuttgart Protective circuit arrangement for a phase angle controlled or -regulated electric motor
DE3268042D1 (en) * 1982-09-23 1986-01-30 Bbc Brown Boveri & Cie Electronic chopper circuit and method for its operation
FR2535916B1 (en) * 1982-11-09 1987-06-26 Alsthom Atlantique HIGH VOLTAGE FAST TRIGGER CIRCUIT BREAKER
JPS5997361A (en) * 1982-11-29 1984-06-05 Oval Eng Co Ltd Repulsion magnetic coupling
JPS61116966A (en) * 1984-10-30 1986-06-04 Teruo Kawai Power generator
JPS62230348A (en) * 1986-03-31 1987-10-09 Nippon Soken Inc Electromagnetic type rotary actuator
JPH02228243A (en) * 1989-02-27 1990-09-11 Bitsugu:Kk Power generating device

Also Published As

Publication number Publication date
JPS4815049A (en) 1973-02-26
DE2132380A1 (en) 1973-01-18
CH545024A (en) 1973-11-30

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