FR1283424A - Open air circuit breaker - Google Patents

Open air circuit breaker

Info

Publication number
FR1283424A
FR1283424A FR853326A FR853326A FR1283424A FR 1283424 A FR1283424 A FR 1283424A FR 853326 A FR853326 A FR 853326A FR 853326 A FR853326 A FR 853326A FR 1283424 A FR1283424 A FR 1283424A
Authority
FR
France
Prior art keywords
circuit breaker
open air
air circuit
open
breaker
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
FR853326A
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.)
Federal Pacific Electric Co
Original Assignee
Federal Pacific Electric Co
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
Priority claimed from US10399A external-priority patent/US3134871A/en
Application filed by Federal Pacific Electric Co filed Critical Federal Pacific Electric Co
Priority to FR853326A priority Critical patent/FR1283424A/en
Application granted granted Critical
Publication of FR1283424A publication Critical patent/FR1283424A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the 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
FR853326A 1960-02-23 1961-02-20 Open air circuit breaker Expired FR1283424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR853326A FR1283424A (en) 1960-02-23 1961-02-20 Open air circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10399A US3134871A (en) 1960-02-23 1960-02-23 Air circuit breaker
FR853326A FR1283424A (en) 1960-02-23 1961-02-20 Open air circuit breaker

Publications (1)

Publication Number Publication Date
FR1283424A true FR1283424A (en) 1962-02-02

Family

ID=26189363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853326A Expired FR1283424A (en) 1960-02-23 1961-02-20 Open air circuit breaker

Country Status (1)

Country Link
FR (1) FR1283424A (en)

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