FR1272437A - Disjoncteur automatique et manoeuvrable à la main - Google Patents

Disjoncteur automatique et manoeuvrable à la main

Info

Publication number
FR1272437A
FR1272437A FR842796A FR842796A FR1272437A FR 1272437 A FR1272437 A FR 1272437A FR 842796 A FR842796 A FR 842796A FR 842796 A FR842796 A FR 842796A FR 1272437 A FR1272437 A FR 1272437A
Authority
FR
France
Prior art keywords
automatic
hand
circuit breaker
operated circuit
operated
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
FR842796A
Other languages
English (en)
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
Priority claimed from US850650A external-priority patent/US3088008A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1272437A publication Critical patent/FR1272437A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/14Electrothermal mechanisms
    • H01H71/16Electrothermal mechanisms with bimetal element
    • H01H71/162Electrothermal mechanisms with bimetal element with compensation for ambient temperature
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02Housings; Casings; Bases; Mountings
    • H01H71/0207Mounting or assembling the different parts of the circuit breaker
    • H01H71/0221Majority of parts mounted on central frame or wall
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/40Combined electrothermal and electromagnetic mechanisms
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/50Manual reset mechanisms which may be also used for manual release
    • H01H71/52Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/524Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism the contact arm being pivoted on handle and mechanism spring acting between cradle and contact arm

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
FR842796A 1959-11-03 1960-11-02 Disjoncteur automatique et manoeuvrable à la main Expired FR1272437A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US850650A US3088008A (en) 1959-11-03 1959-11-03 Circuit breaker
US850651A US3110786A (en) 1959-11-03 1959-11-03 Electromagnetic thermal current circuit breaker

Publications (1)

Publication Number Publication Date
FR1272437A true FR1272437A (fr) 1961-09-22

Family

ID=27126944

Family Applications (2)

Application Number Title Priority Date Filing Date
FR842796A Expired FR1272437A (fr) 1959-11-03 1960-11-02 Disjoncteur automatique et manoeuvrable à la main
FR842797A Expired FR1272438A (fr) 1959-11-03 1960-11-02 Disjoncteur automatique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR842797A Expired FR1272438A (fr) 1959-11-03 1960-11-02 Disjoncteur automatique

Country Status (3)

Country Link
US (1) US3110786A (fr)
FR (2) FR1272437A (fr)
GB (2) GB905772A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177433A1 (fr) * 1971-12-02 1973-11-09 Legrand Sa

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292118A (en) * 1964-12-21 1966-12-13 Cutler Hammer Inc Circuit breakers with improved trip mechanisms
US3287522A (en) * 1965-06-28 1966-11-22 Gen Electric Circuit breaker with spring-biased toggle link
US3959754A (en) * 1974-09-25 1976-05-25 Westinghouse Electric Corporation Circuit breaker with improved trip means
US4616200A (en) * 1984-09-12 1986-10-07 Square D Company Circuit breaker
ZA885255B (en) * 1987-04-21 1989-04-26 Circuit Breaker Ind An electric circuit breaker
US7391289B2 (en) * 2004-08-03 2008-06-24 Siemens Energy & Automation, Inc. Systems, methods, and device for actuating a circuit breaker
DE102006027812A1 (de) * 2006-06-16 2007-12-20 Siemens Ag Leitungsschutzschalter und Magnetjoch für einen Leitungsschutzschalter
CN101620958B (zh) * 2009-05-11 2011-07-20 江苏辉能电气有限公司 低压断路器快速脱扣装置
US8729988B1 (en) * 2013-03-13 2014-05-20 Eaton Corporation Trip device support frame and top frame calibration method
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
US9620303B2 (en) 2014-08-13 2017-04-11 Eaton Corporation Circuit breakers with handle bearing pins
US9412548B2 (en) * 2014-08-13 2016-08-09 Eaton Corporation Circuit breakers with handle bearing sleeves

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538212A (en) * 1920-09-30 1925-05-19 Kohler Co Thermostatic cut-out switch
US2100749A (en) * 1933-03-15 1937-11-30 Westinghouse Electric & Mfg Co Circuit breaker
US2131640A (en) * 1934-01-08 1938-09-27 Colt S Mfg Co Automatic circuit breaker
US2212732A (en) * 1937-03-31 1940-08-27 Lyman C Fisher Circuit breaker
USRE22218E (en) * 1937-06-18 1942-11-03 Circuit breaker
US2209351A (en) * 1937-07-06 1940-07-30 Colt S Mfg Co Automatic circuit breaker
US2426880A (en) * 1942-03-23 1947-09-02 Square D Co Circuit breaker
US2536812A (en) * 1942-03-23 1951-01-02 Square D Co Circuit breaker
GB574658A (en) * 1944-02-01 1946-01-15 Westinghouse Electric Int Co Improvements in or relating to electric overload circuit breakers
US2422508A (en) * 1943-06-25 1947-06-17 Gen Electric Circuit breaker
US2624816A (en) * 1945-05-09 1953-01-06 Westinghouse Electric Corp Circuit breaker
US2579673A (en) * 1947-09-27 1951-12-25 Square D Co Circuit breaker
US2703351A (en) * 1948-05-17 1955-03-01 Square D Co Compensator for electric circuit breakers
US2494761A (en) * 1948-05-17 1950-01-17 Square D Co Thermal-magnetic circuit breaker
US2573306A (en) * 1948-08-11 1951-10-30 Gen Electric Electric circuit breaker
US2619561A (en) * 1950-02-25 1952-11-25 Westinghouse Electric Corp Circuit breaker
US2568423A (en) * 1950-07-07 1951-09-18 Westinghouse Electric Corp Circuit breaker
US2697151A (en) * 1951-03-24 1954-12-14 Square D Co Circuit breaker
US2813167A (en) * 1953-07-21 1957-11-12 Westinghouse Electric Corp Circuit breaker
US2902560A (en) * 1955-05-18 1959-09-01 Square D Co Circuit breaker
US2934620A (en) * 1957-01-04 1960-04-26 Wadsworth Electric Mfg Co Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177433A1 (fr) * 1971-12-02 1973-11-09 Legrand Sa

Also Published As

Publication number Publication date
FR1272438A (fr) 1961-09-22
GB905772A (en) 1962-09-12
GB905773A (en) 1962-09-12
US3110786A (en) 1963-11-12

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