FR1088689A - Circuit switches - Google Patents

Circuit switches

Info

Publication number
FR1088689A
FR1088689A FR1088689DA FR1088689A FR 1088689 A FR1088689 A FR 1088689A FR 1088689D A FR1088689D A FR 1088689DA FR 1088689 A FR1088689 A FR 1088689A
Authority
FR
France
Prior art keywords
circuit switches
switches
circuit
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 FR1088689A publication Critical patent/FR1088689A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
FR1088689D 1952-09-26 1953-09-25 Circuit switches Expired FR1088689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US311766A US2760032A (en) 1952-09-26 1952-09-26 Circuit interrupters

Publications (1)

Publication Number Publication Date
FR1088689A true FR1088689A (en) 1955-03-09

Family

ID=23208361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088689D Expired FR1088689A (en) 1952-09-26 1953-09-25 Circuit switches

Country Status (2)

Country Link
US (1) US2760032A (en)
FR (1) FR1088689A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE394527A (en) * 1932-02-22
DE629965C (en) * 1933-01-23 1936-05-16 Const Electr De Delle Sa Atel Electric switch with arc extinguishing by a pressure medium flow
US1984035A (en) * 1934-05-08 1934-12-11 Pacific Electric Mfg Corp Circuit interrupter
US2227507A (en) * 1938-11-01 1941-01-07 Westinghouse Electric & Mfg Co Circuit interrupter
US2271989A (en) * 1939-09-13 1942-02-03 Gen Electric Electric circuit breaker
US2470611A (en) * 1947-01-25 1949-05-17 Westinghouse Electric Corp Circuit interrupter
US2621273A (en) * 1950-04-28 1952-12-09 Westinghouse Electric Corp Liquid-break circuit interrupter

Also Published As

Publication number Publication date
US2760032A (en) 1956-08-21

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