FR1335529A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1335529A
FR1335529A FR897728A FR897728A FR1335529A FR 1335529 A FR1335529 A FR 1335529A FR 897728 A FR897728 A FR 897728A FR 897728 A FR897728 A FR 897728A FR 1335529 A FR1335529 A FR 1335529A
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
FR897728A
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 FR1335529A publication Critical patent/FR1335529A/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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0221—Majority of parts mounted on central frame or wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
FR897728A 1961-05-19 1962-05-16 Circuit breaker Expired FR1335529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US111313A US3174024A (en) 1961-05-19 1961-05-19 Circuit breaker with contact biasing means

Publications (1)

Publication Number Publication Date
FR1335529A true FR1335529A (en) 1963-08-23

Family

ID=22337778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897728A Expired FR1335529A (en) 1961-05-19 1962-05-16 Circuit breaker

Country Status (3)

Country Link
US (1) US3174024A (en)
FR (1) FR1335529A (en)
GB (1) GB940109A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218418A (en) * 1961-05-19 1965-11-16 Westinghouse Electric Corp Circuit breaker with arc-extinguishing means
US3265833A (en) * 1964-06-03 1966-08-09 Gen Electric Electric circuit breaker operating mechanism and improved supporting plates therefor
US3477044A (en) * 1967-04-19 1969-11-04 Ite Imperial Corp Circuit breaker mechanism mounting plate assembly
US4228885A (en) * 1979-01-29 1980-10-21 Cavalleri Charles G Coin operated electric timer automatic electric candle
US4951022A (en) * 1988-12-15 1990-08-21 A. B. Chance Company Sensitive latch and trip mechanism
US5566818A (en) * 1993-02-16 1996-10-22 Fuji Electric Co., Ltd. Movable contactor device in circuit breaker
EP1873806B1 (en) * 2005-04-20 2013-09-18 Mitsubishi Electric Corporation Circuit breaker
DE102008050755A1 (en) * 2008-10-07 2010-04-08 Siemens Aktiengesellschaft Electrical device with an electrical connection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734115A (en) * 1956-02-07 dupre
US2419125A (en) * 1941-06-24 1947-04-15 Westinghouse Electric Corp Circuit breaker
US2531350A (en) * 1947-06-27 1950-11-21 William Diefenthaler Receptacle for a switch
US2654008A (en) * 1950-09-08 1953-09-29 Westinghouse Electric Corp Circuit breaker
US2652465A (en) * 1951-12-22 1953-09-15 Square D Co Circuit breaker
US2925481A (en) * 1954-10-07 1960-02-16 Gen Electric Circuit breaker
US2889437A (en) * 1957-12-16 1959-06-02 Honeywell Regulator Co Aligning and locating arrangement

Also Published As

Publication number Publication date
US3174024A (en) 1965-03-16
GB940109A (en) 1963-10-23

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