FR1136419A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1136419A
FR1136419A FR1136419DA FR1136419A FR 1136419 A FR1136419 A FR 1136419A FR 1136419D A FR1136419D A FR 1136419DA FR 1136419 A FR1136419 A FR 1136419A
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 FR1136419A publication Critical patent/FR1136419A/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
    • H01H71/1009—Interconnected mechanisms
FR1136419D 1954-09-24 1955-09-24 Circuit breaker Expired FR1136419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US458215A US2797277A (en) 1954-09-24 1954-09-24 Circuit breaker

Publications (1)

Publication Number Publication Date
FR1136419A true FR1136419A (en) 1957-05-14

Family

ID=23819838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136419D Expired FR1136419A (en) 1954-09-24 1955-09-24 Circuit breaker

Country Status (2)

Country Link
US (1) US2797277A (en)
FR (1) FR1136419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278594B (en) * 1963-09-05 1968-09-26 Siemens Ag Two-pole circuit breaker

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904655A (en) * 1954-10-28 1959-09-15 Westinghouse Electric Corp Circuit breaker
FR1137849A (en) * 1954-10-28 1957-06-04 Westinghouse Electric Corp Switch-circuit breaker
US2866027A (en) * 1956-10-04 1958-12-23 Westinghouse Electric Corp Circuit breaker
US2900473A (en) * 1956-12-28 1959-08-18 Ite Circuit Breaker Ltd Magnetic shield
US2908782A (en) * 1957-04-04 1959-10-13 Gen Electric Circuit breaker
BE566795A (en) * 1957-05-03
US2913542A (en) * 1957-10-23 1959-11-17 Ite Circuit Breaker Ltd Two pole circuit breaker
US2956133A (en) * 1958-07-16 1960-10-11 Wadsworth Electric Mfg Co Multipole circuit breaker
US2977443A (en) * 1958-08-18 1961-03-28 Wadsworth Electric Mfg Co Multi-pole circuit breaker interlock
US2977444A (en) * 1958-08-25 1961-03-28 Wadsworth Electric Mfg Co Common trip interlock
US3116387A (en) * 1958-12-10 1963-12-31 Wadsworth Electric Mfg Co Toggle common trip interlock for multipole circuit breakers
US3073927A (en) * 1959-10-16 1963-01-15 Westinghouse Electric Corp Circuit breakers
US3098910A (en) * 1960-07-01 1963-07-23 Heinemann Electric Co Interconnected circuit breakers
US3098911A (en) * 1960-07-07 1963-07-23 Heinemann Electric Co Interconnected circuit breakers
US3103565A (en) * 1960-09-20 1963-09-10 walker etal
US3145281A (en) * 1961-01-23 1964-08-18 Mechanical Products Inc Multipole circuit breaker with trip devices located in the housing of a single pole
US3185792A (en) * 1961-05-24 1965-05-25 Gen Electric Circuit breaker trip mechanism
US3098912A (en) * 1961-08-28 1963-07-23 Heinemann Electric Co Movable arm actuated interconnected circuit breakers
US3263046A (en) * 1963-04-12 1966-07-26 Gen Electric Multipole circuit breaker
US3671908A (en) * 1970-04-10 1972-06-20 Zinsco Electrical Products Circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966286A (en) * 1930-09-06 1934-07-10 Westinghouse Electric & Mfg Co Circuit breaker
US1869563A (en) * 1930-10-20 1932-08-02 Westinghouse Electric & Mfg Co Circuit breaker
US2279737A (en) * 1937-03-27 1942-04-14 Westinghouse Electric & Mfg Co Circuit breaker protective system
US2638519A (en) * 1951-02-28 1953-05-12 Square D Co Multipole circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278594B (en) * 1963-09-05 1968-09-26 Siemens Ag Two-pole circuit breaker

Also Published As

Publication number Publication date
US2797277A (en) 1957-06-25

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