FR1068739A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1068739A
FR1068739A FR1068739DA FR1068739A FR 1068739 A FR1068739 A FR 1068739A FR 1068739D A FR1068739D A FR 1068739DA FR 1068739 A FR1068739 A FR 1068739A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
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 FR1068739A publication Critical patent/FR1068739A/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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
FR1068739D 1951-08-04 1952-08-01 Circuit breaker Expired FR1068739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US240368A US2748209A (en) 1951-08-04 1951-08-04 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR1068739A true FR1068739A (en) 1954-06-30

Family

ID=22906248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068739D Expired FR1068739A (en) 1951-08-04 1952-08-01 Circuit breaker

Country Status (2)

Country Link
US (1) US2748209A (en)
FR (1) FR1068739A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938968A (en) * 1955-12-17 1960-05-31 Uhde Gmbh Friedrich Arrangement for a contact switch
NL108667C (en) * 1958-09-19

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1293842A (en) * 1919-02-11 Westinghouse Electric & Mfg Co Circuit-interrupter.
US867283A (en) * 1906-12-26 1907-10-01 Oscar F Mann Hanger for doors.
US1600400A (en) * 1924-09-15 1926-09-21 Chicago Railway Signal And Sup Deflecting member for inside pipe carriers
US1737636A (en) * 1926-04-14 1929-12-03 Condit Electrical Mfg Corp Heavy-duty electric switch
US2357603A (en) * 1942-07-22 1944-09-05 Allis Chalmers Mfg Co Circuit breaker
US2452117A (en) * 1945-11-06 1948-10-26 Thomson John B Sliding antifriction bearing

Also Published As

Publication number Publication date
US2748209A (en) 1956-05-29

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