FR1079251A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1079251A
FR1079251A FR1079251DA FR1079251A FR 1079251 A FR1079251 A FR 1079251A FR 1079251D A FR1079251D A FR 1079251DA FR 1079251 A FR1079251 A FR 1079251A
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 FR1079251A publication Critical patent/FR1079251A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H01H71/405—Combined electrothermal and electromagnetic mechanisms in which a bimetal forms the inductor for the electromagnetic mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
FR1079251D 1952-05-02 1953-04-29 Circuit breaker Expired FR1079251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US285598A US2677025A (en) 1952-05-02 1952-05-02 Circuit breaker

Publications (1)

Publication Number Publication Date
FR1079251A true FR1079251A (en) 1954-11-29

Family

ID=23094947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079251D Expired FR1079251A (en) 1952-05-02 1953-04-29 Circuit breaker

Country Status (2)

Country Link
US (1) US2677025A (en)
FR (1) FR1079251A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824191A (en) * 1953-02-05 1958-02-18 Fed Electric Prod Co Circuit breakers
US2716679A (en) * 1954-05-11 1955-08-30 Wadsworth Electric Mfg Co Circuit breaker
US2866026A (en) * 1954-09-22 1958-12-23 Westinghouse Electric Corp Circuit breakers
US2902560A (en) * 1955-05-18 1959-09-01 Square D Co Circuit breaker
US2989606A (en) * 1958-06-19 1961-06-20 Westinghouse Electric Corp Circuit breaker
US3073926A (en) * 1959-10-16 1963-01-15 Westinghouse Electric Corp Circuit breaker
US5328960A (en) * 1992-09-16 1994-07-12 Mobil Oil Corporation Oil soluble ionic graft copolymers
US8872606B1 (en) 2013-04-23 2014-10-28 Eaton Corporation Bimetal and magnetic armature providing an arc splatter resistant offset therebetween, and circuit breaker including the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447652A (en) * 1942-10-30 1948-08-24 Westinghouse Electric Corp Circuit breaker
GB571997A (en) * 1944-01-25 1945-09-18 Norman Maxwell Best Improvements in or relating to electric circuit breakers provided with overload release devices
US2573306A (en) * 1948-08-11 1951-10-30 Gen Electric Electric circuit breaker
US2590663A (en) * 1950-02-03 1952-03-25 Westinghouse Electric Corp Circuit breaker

Also Published As

Publication number Publication date
US2677025A (en) 1954-04-27

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