CH291915A - Uberstromselbstschalter mit doppelter Kontaktunterbrechung. - Google Patents

Uberstromselbstschalter mit doppelter Kontaktunterbrechung.

Info

Publication number
CH291915A
CH291915A CH291915DA CH291915A CH 291915 A CH291915 A CH 291915A CH 291915D A CH291915D A CH 291915DA CH 291915 A CH291915 A CH 291915A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
double contact
contact break
overcurrent circuit
overcurrent
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Bogenschuetz Elektrotec Rudolf
Original Assignee
Elektrotechnische Spezialfabri
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 Elektrotechnische Spezialfabri filed Critical Elektrotechnische Spezialfabri
Publication of CH291915A publication Critical patent/CH291915A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
CH291915D 1950-05-16 1951-03-16 Uberstromselbstschalter mit doppelter Kontaktunterbrechung. CH291915A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE291915X 1950-05-16

Publications (1)

Publication Number Publication Date
CH291915A true CH291915A (de) 1953-07-15

Family

ID=6070550

Family Applications (1)

Application Number Title Priority Date Filing Date
CH291915D CH291915A (de) 1950-05-16 1951-03-16 Uberstromselbstschalter mit doppelter Kontaktunterbrechung.

Country Status (4)

Country Link
BE (1) BE502447A (fr)
CH (1) CH291915A (fr)
DE (1) DE838159C (fr)
NL (1) NL78376C (fr)

Also Published As

Publication number Publication date
BE502447A (fr)
DE838159C (de) 1952-03-27
NL78376C (fr)

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