GB1302569A - - Google Patents

Info

Publication number
GB1302569A
GB1302569A GB2395270A GB2395270A GB1302569A GB 1302569 A GB1302569 A GB 1302569A GB 2395270 A GB2395270 A GB 2395270A GB 2395270 A GB2395270 A GB 2395270A GB 1302569 A GB1302569 A GB 1302569A
Authority
GB
United Kingdom
Prior art keywords
trip
armature
pole
trip bar
tripped
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
GB2395270A
Other languages
English (en)
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 filed Critical
Publication of GB1302569A publication Critical patent/GB1302569A/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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/48—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with provision for short-circuiting the electrical input to the release mechanism after release of the switch, e.g. for protection of heating wire

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
GB2395270A 1969-05-19 1970-05-18 Expired GB1302569A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82561069A 1969-05-19 1969-05-19

Publications (1)

Publication Number Publication Date
GB1302569A true GB1302569A (es) 1973-01-10

Family

ID=25244463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2395270A Expired GB1302569A (es) 1969-05-19 1970-05-18

Country Status (5)

Country Link
US (1) US3548358A (es)
DE (1) DE2023797A1 (es)
ES (1) ES379602A1 (es)
FR (1) FR2043526B1 (es)
GB (1) GB1302569A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760308A (en) * 1972-07-31 1973-09-18 Westinghouse Electric Corp Circuit breaker system
US3997857A (en) * 1975-09-11 1976-12-14 Westinghouse Electric Corporation Integral magnetic trip and latch for a circuit interrupter
US4050039A (en) * 1976-01-02 1977-09-20 Zinsco Electrical Products Magnetic trip assembly
DE2810987C3 (de) * 1978-03-10 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Niederspannungsschutzschalter mit einem elektromagnetischen Auslöser
US4991050A (en) * 1989-09-18 1991-02-05 Allen-Bradley Company, Inc. Method and device for protecting starters from fault currents
US5859578A (en) * 1997-03-04 1999-01-12 General Electric Company Current limiting shunt for current limiting circuit breakers
US6128168A (en) * 1998-01-14 2000-10-03 General Electric Company Circuit breaker with improved arc interruption function
JP2954936B1 (ja) * 1998-08-14 1999-09-27 寺崎電気産業株式会社 回路遮断器の引外し装置
US6144540A (en) * 1999-03-09 2000-11-07 General Electric Company Current suppressing circuit breaker unit for inductive motor protection
US6157286A (en) * 1999-04-05 2000-12-05 General Electric Company High voltage current limiting device
US6175288B1 (en) * 1999-08-27 2001-01-16 General Electric Company Supplemental trip unit for rotary circuit interrupters
KR101096988B1 (ko) * 2008-12-31 2011-12-20 엘에스산전 주식회사 트립 장치
FR3076065B1 (fr) * 2017-12-21 2020-11-20 Schneider Electric Ind Sas Declencheur pour un appareil de commutation electrique et appareil de commutation electrique comportant un tel declencheur
DE102019209747B3 (de) 2019-07-03 2020-10-08 Ellenberger & Poensgen Gmbh Schutzschalter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308401A (en) * 1939-04-27 1943-01-12 Chase Shawmut Co Thermal and electromagnetic switch opening mechanism
US2426880A (en) * 1942-03-23 1947-09-02 Square D Co Circuit breaker
US2849581A (en) * 1955-01-28 1958-08-26 Westinghouse Electric Corp Front-operated circuit interrupters
US3104297A (en) * 1958-12-19 1963-09-17 Gen Electric Circuit breaker with auxiliary switch
US3211867A (en) * 1963-06-28 1965-10-12 Gen Electric Electric switching device having segmented non-welding contact assembly
US3258560A (en) * 1964-04-14 1966-06-28 Gen Electric Electric circuit breaker with novel tripping assembly
FR1507926A (fr) * 1964-11-12 1967-12-29 Westinghouse Electric Corp Disjoncteur

Also Published As

Publication number Publication date
ES379602A1 (es) 1972-08-01
US3548358A (en) 1970-12-15
FR2043526B1 (es) 1973-10-19
FR2043526A1 (es) 1971-02-19
DE2023797A1 (de) 1970-11-26

Similar Documents

Publication Publication Date Title
GB1302569A (es)
GB1263819A (en) Circuit breaker with improved latch reset
GB1210566A (en) Automatic circuit-breaker
GB1534804A (en) Electrical circuit breaker
GB709947A (en) Improvements in and relating to automatic electric circuit breakers
GB1227805A (es)
GB552965A (en) Improvements in or relating to trip devices for electric circuit breakers
GB429543A (en) Improvements in or relating to electric circuit interrupters
GB1452589A (en) Circuit breaker with handle indicating means
US2154703A (en) Circuit interrupter
GB966196A (en) Electric circuit breaker
GB905773A (en) Electric circuit breaker
GB1148957A (en) Electric circuit breakers with improved tripping means
GB869424A (en) Improvements in or relating to current interrupting devices
GB549554A (en) Improvements in or relating to automatic electric circuit breakers
GB1461813A (en) Circuit interrupter tripping device
GB871931A (en) Improvements in and relating to multi-pole electric circuit breakers
GB1519230A (en) Overcurrent detection devices
US3959752A (en) Narrow multi-pole circuit breaker having bodily movable instantaneous trip structure
US3703691A (en) Shunt trip with load terminal
GB886267A (en) Electric circuit breakers embodying electromagnetic release means
GB1355035A (en) Electric circuit breakers
GB905639A (en) Improvements in electric circuit breakers
GB1091292A (en) Electric circuit breaker with tripping assembly
GB252697A (es)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee