CH545024A - Einrichtung zum Schutz gegen Überspannungen in einer Motor-Antriebsanordnung - Google Patents

Einrichtung zum Schutz gegen Überspannungen in einer Motor-Antriebsanordnung

Info

Publication number
CH545024A
CH545024A CH744872A CH744872A CH545024A CH 545024 A CH545024 A CH 545024A CH 744872 A CH744872 A CH 744872A CH 744872 A CH744872 A CH 744872A CH 545024 A CH545024 A CH 545024A
Authority
CH
Switzerland
Prior art keywords
motor
protection against
drive arrangement
against overvoltages
overvoltages
Prior art date
Application number
CH744872A
Other languages
English (en)
Inventor
Gerhard Dipl Ing Scholtis
Fritz Dipl Ing Feiertag
Wagner Rudolf Dr Dipl-Ing
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 CH545024A publication Critical patent/CH545024A/de

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
CH744872A 1971-06-30 1972-05-19 Einrichtung zum Schutz gegen Überspannungen in einer Motor-Antriebsanordnung CH545024A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132380 DE2132380A1 (de) 1971-06-30 1971-06-30 Einrichtung zum schutz gegen ueberspannungen

Publications (1)

Publication Number Publication Date
CH545024A true CH545024A (de) 1973-11-30

Family

ID=5812154

Family Applications (1)

Application Number Title Priority Date Filing Date
CH744872A CH545024A (de) 1971-06-30 1972-05-19 Einrichtung zum Schutz gegen Überspannungen in einer Motor-Antriebsanordnung

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119794C2 (de) * 1981-05-19 1985-06-27 Kautt & Bux Kg, 7000 Stuttgart Schutzschaltungsanordnung für einen phasenanschnittgesteuerten oder -geregelten Elektromotor
DE3268042D1 (en) * 1982-09-23 1986-01-30 Bbc Brown Boveri & Cie Electronic chopper circuit and method for its operation
FR2535916B1 (fr) * 1982-11-09 1987-06-26 Alsthom Atlantique Disjoncteur a declenchement rapide par haute tension
JPS5997361A (ja) * 1982-11-29 1984-06-05 Oval Eng Co Ltd 斥力型磁気継手
JPS61116966A (ja) * 1984-10-30 1986-06-04 Teruo Kawai 動力発生装置
JPS62230348A (ja) * 1986-03-31 1987-10-09 Nippon Soken Inc 電磁式回転アクチユエ−タ
JPH02228243A (ja) * 1989-02-27 1990-09-11 Bitsugu:Kk 動力発生装置

Also Published As

Publication number Publication date
BE785187A (fr) 1972-10-16
DE2132380A1 (de) 1973-01-18
JPS4815049A (de) 1973-02-26

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Legal Events

Date Code Title Description
PL Patent ceased