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FR677721A - Device for automatic and repeated closing of automatic tripping electric circuit breakers - Google Patents

Device for automatic and repeated closing of automatic tripping electric circuit breakers

Info

Publication number
FR677721A
FR677721A FR677721DA FR677721A FR 677721 A FR677721 A FR 677721A FR 677721D A FR677721D A FR 677721DA FR 677721 A FR677721 A FR 677721A
Authority
FR
France
Prior art keywords
automatic
electric circuit
circuit breakers
repeated closing
tripping 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.)
Expired
Application number
Other languages
French (fr)
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR677721A publication Critical patent/FR677721A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
FR677721D 1928-07-05 1929-07-02 Device for automatic and repeated closing of automatic tripping electric circuit breakers Expired FR677721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH314954X 1928-07-05

Publications (1)

Publication Number Publication Date
FR677721A true FR677721A (en) 1930-03-13

Family

ID=4495794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR677721D Expired FR677721A (en) 1928-07-05 1929-07-02 Device for automatic and repeated closing of automatic tripping electric circuit breakers

Country Status (3)

Country Link
FR (1) FR677721A (en)
GB (1) GB314954A (en)
NL (1) NL26886C (en)

Also Published As

Publication number Publication date
NL26886C (en)
GB314954A (en) 1930-07-03

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