FR719391A - Electric switch with automatic opening - Google Patents

Electric switch with automatic opening

Info

Publication number
FR719391A
FR719391A FR719391DA FR719391A FR 719391 A FR719391 A FR 719391A FR 719391D A FR719391D A FR 719391DA FR 719391 A FR719391 A FR 719391A
Authority
FR
France
Prior art keywords
electric switch
automatic opening
automatic
opening
switch
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 FR719391A publication Critical patent/FR719391A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
FR719391D 1930-07-03 1931-07-01 Electric switch with automatic opening Expired FR719391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH719391X 1930-07-03

Publications (1)

Publication Number Publication Date
FR719391A true FR719391A (en) 1932-02-04

Family

ID=4531420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719391D Expired FR719391A (en) 1930-07-03 1931-07-01 Electric switch with automatic opening

Country Status (1)

Country Link
FR (1) FR719391A (en)

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