FR1250498A - Switches - Google Patents

Switches

Info

Publication number
FR1250498A
FR1250498A FR810404A FR810404A FR1250498A FR 1250498 A FR1250498 A FR 1250498A FR 810404 A FR810404 A FR 810404A FR 810404 A FR810404 A FR 810404A FR 1250498 A FR1250498 A FR 1250498A
Authority
FR
France
Prior art keywords
switches
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
FR810404A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 US774674A external-priority patent/US2967220A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR810404A priority Critical patent/FR1250498A/en
Application granted granted Critical
Publication of FR1250498A publication Critical patent/FR1250498A/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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
FR810404A 1958-11-18 1959-11-17 Switches Expired FR1250498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR810404A FR1250498A (en) 1958-11-18 1959-11-17 Switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US774674A US2967220A (en) 1958-11-18 1958-11-18 Circuit interrupters
FR810404A FR1250498A (en) 1958-11-18 1959-11-17 Switches

Publications (1)

Publication Number Publication Date
FR1250498A true FR1250498A (en) 1961-01-13

Family

ID=26184626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810404A Expired FR1250498A (en) 1958-11-18 1959-11-17 Switches

Country Status (1)

Country Link
FR (1) FR1250498A (en)

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