FR741287A - - Google Patents

Info

Publication number
FR741287A
FR741287A FR741287DA FR741287A FR 741287 A FR741287 A FR 741287A FR 741287D A FR741287D A FR 741287DA FR 741287 A FR741287 A FR 741287A
Authority
FR
France
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)
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.)
Publication date
Application granted granted Critical
Publication of FR741287A publication Critical patent/FR741287A/fr
Expired legal-status Critical Current

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
    • 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
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
FR741287D 1931-08-17 Expired FR741287A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE387948X 1931-08-17

Publications (1)

Publication Number Publication Date
FR741287A true FR741287A (enrdf_load_stackoverflow) 1933-02-08

Family

ID=6371210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR741287D Expired FR741287A (enrdf_load_stackoverflow) 1931-08-17

Country Status (2)

Country Link
FR (1) FR741287A (enrdf_load_stackoverflow)
GB (1) GB387948A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB387948A (en) 1933-02-16

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