GB1040143A - Improvements in electric circuit breakers - Google Patents

Improvements in electric circuit breakers

Info

Publication number
GB1040143A
GB1040143A GB24523/63A GB2452363A GB1040143A GB 1040143 A GB1040143 A GB 1040143A GB 24523/63 A GB24523/63 A GB 24523/63A GB 2452363 A GB2452363 A GB 2452363A GB 1040143 A GB1040143 A GB 1040143A
Authority
GB
United Kingdom
Prior art keywords
arm
toggle
toggle linkage
circuit breakers
breaker
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
GB24523/63A
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.)
General Electric Co
Original Assignee
General Electric Co
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 US210641A external-priority patent/US3158717A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1040143A publication Critical patent/GB1040143A/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

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB24523/63A 1962-07-17 1963-06-20 Improvements in electric circuit breakers Expired GB1040143A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US210375A US3158716A (en) 1962-07-17 1962-07-17 Electric circuit breaker
US210641A US3158717A (en) 1962-07-18 1962-07-18 Electric circuit breaker including stop means for limiting movement of a toggle linkage

Publications (1)

Publication Number Publication Date
GB1040143A true GB1040143A (en) 1966-08-24

Family

ID=26905103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24523/63A Expired GB1040143A (en) 1962-07-17 1963-06-20 Improvements in electric circuit breakers

Country Status (7)

Country Link
US (1) US3158716A (xx)
BE (1) BE634383A (xx)
DE (1) DE1293309B (xx)
DK (1) DK106622C (xx)
GB (1) GB1040143A (xx)
NL (1) NL295411A (xx)
SE (1) SE306112B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239638A (en) * 1964-01-24 1966-03-08 Ite Circuit Breaker Ltd Circuit breaker device including stop means for limiting contact arm movement
US3604875A (en) * 1965-09-20 1971-09-14 Allen Bradley Co Modular electric switch with toggle actuating means
US4081642A (en) * 1974-07-03 1978-03-28 Westinghouse Electric Corporation Switch construction and operating mechanism therefor
US4144427A (en) * 1977-07-20 1979-03-13 Gould Inc. Anti-rebound and contact kicker means for circuit breaker
US4588878A (en) * 1984-11-16 1986-05-13 General Electric Company Molded case circuit breaker with reduced contact mounts
US5278373A (en) * 1991-10-18 1994-01-11 Square D Company Current limiting circuit breaker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195016A (en) * 1937-04-07 1940-03-26 Westinghouse Electric & Mfg Co Circuit breaker
US2294838A (en) * 1941-05-15 1942-09-01 Westinghouse Electric & Mfg Co Circuit breaker
US2492009A (en) * 1943-12-11 1949-12-20 Westinghouse Electric Corp Resilient stop and position limiting means for circuit interrupters
US2455753A (en) * 1944-10-10 1948-12-07 Trumbull Electric Mfg Co Thermal circuit breaker
US2692931A (en) * 1951-08-07 1954-10-26 Gen Electric Electric circuit breaker
US2824191A (en) * 1953-02-05 1958-02-18 Fed Electric Prod Co Circuit breakers
US2892054A (en) * 1956-11-30 1959-06-23 Westinghouse Electric Corp Circuit breaker
US2908782A (en) * 1957-04-04 1959-10-13 Gen Electric Circuit breaker
US3003046A (en) * 1959-10-26 1961-10-03 Fed Pacific Electric Co Circuit breaker

Also Published As

Publication number Publication date
BE634383A (xx)
DE1293309B (de) 1969-04-24
US3158716A (en) 1964-11-24
NL295411A (xx)
DK106622C (da) 1967-02-27
SE306112B (xx) 1968-11-18

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