FR1183800A - Switches - Google Patents

Switches

Info

Publication number
FR1183800A
FR1183800A FR1183800DA FR1183800A FR 1183800 A FR1183800 A FR 1183800A FR 1183800D A FR1183800D A FR 1183800DA FR 1183800 A FR1183800 A FR 1183800A
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
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1183800A publication Critical patent/FR1183800A/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
FR1183800D 1956-10-18 1957-10-17 Switches Expired FR1183800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US616758A US2871319A (en) 1956-10-18 1956-10-18 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR1183800A true FR1183800A (en) 1959-07-13

Family

ID=24470833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1183800D Expired FR1183800A (en) 1956-10-18 1957-10-17 Switches

Country Status (3)

Country Link
US (1) US2871319A (en)
DE (1) DE1069257B (en)
FR (1) FR1183800A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967220A (en) * 1958-11-18 1961-01-03 Westinghouse Electric Corp Circuit interrupters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293332C (en) * 1930-08-14
US2584570A (en) * 1950-02-07 1952-02-05 Westinghouse Electric Corp Circuit interrupter
US2655578A (en) * 1950-10-02 1953-10-13 Allis Chalmers Mfg Co Arc chute with notched barrier plates
FR1089828A (en) * 1953-12-23 1955-03-22 Merlin Gerin Refractory plates for multi-plate arc chambers

Also Published As

Publication number Publication date
US2871319A (en) 1959-01-27
DE1069257B (en) 1959-11-19

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