JPS49123560U - - Google Patents

Info

Publication number
JPS49123560U
JPS49123560U JP1974012082U JP1208274U JPS49123560U JP S49123560 U JPS49123560 U JP S49123560U JP 1974012082 U JP1974012082 U JP 1974012082U JP 1208274 U JP1208274 U JP 1208274U JP S49123560 U JPS49123560 U JP S49123560U
Authority
JP
Japan
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.)
Granted
Application number
JP1974012082U
Other languages
Japanese (ja)
Other versions
JPS5423636Y2 (de
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 JPS49123560U publication Critical patent/JPS49123560U/ja
Application granted granted Critical
Publication of JPS5423636Y2 publication Critical patent/JPS5423636Y2/ja
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
    • H01H71/50Manual reset mechanisms which may be also used for manual release
    • H01H71/505Latching devices between operating and release mechanism
    • 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
    • H01H71/505Latching devices between operating and release mechanism
    • H01H2071/506Latching devices between operating and release mechanism using balls or rollers in the latching device
    • 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
    • H01H71/505Latching devices between operating and release mechanism
    • H01H2071/508Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
    • 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
    • H01H71/128Manual release or trip mechanisms, e.g. for test purposes

Landscapes

  • Breakers (AREA)
JP1974012082U 1973-01-30 1974-01-30 Expired JPS5423636Y2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00327961A US3808567A (en) 1973-01-30 1973-01-30 Circuit breaker with improved resettable latch and trip means

Publications (2)

Publication Number Publication Date
JPS49123560U true JPS49123560U (de) 1974-10-23
JPS5423636Y2 JPS5423636Y2 (de) 1979-08-13

Family

ID=23278863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974012082U Expired JPS5423636Y2 (de) 1973-01-30 1974-01-30

Country Status (12)

Country Link
US (1) US3808567A (de)
JP (1) JPS5423636Y2 (de)
AR (1) AR201364A1 (de)
BE (1) BE810338A (de)
BR (1) BR7400575D0 (de)
CA (1) CA967208A (de)
DE (2) DE2403839C2 (de)
ES (1) ES422728A1 (de)
FR (1) FR2215693B1 (de)
GB (1) GB1449992A (de)
IT (1) IT1005739B (de)
ZA (1) ZA74165B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2258698B1 (de) * 1974-01-22 1976-10-08 Unelec
US4090159A (en) * 1975-08-15 1978-05-16 Westinghouse Electric Corp. Circuit breaker with improved trip means
DE2649038A1 (de) * 1975-10-30 1977-05-05 Gen Electric Elektrischer schalter
US4025821A (en) * 1976-03-10 1977-05-24 Westinghouse Electric Corporation Circuit breaker with improved trip means having a high rating shunt trip
DE3008533A1 (de) * 1980-03-06 1981-09-17 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltwerk fuer elektrische installationsschaltgeraete
ATE10886T1 (de) * 1980-03-13 1985-01-15 Square D Starkstrom Gmbh Schuetz, insbesondere leistungs- oder steueroder starter-schuetz.
US4336516A (en) * 1980-03-31 1982-06-22 Westinghouse Electric Corp. Circuit breaker with stored energy toggle-lock structure
FR2493035A1 (fr) * 1980-10-29 1982-04-30 Merlin Gerin Mecanisme de commande de disjoncteur a rearmement automatique du bloc declencheur par la barre de declenchement
US4639701A (en) * 1985-08-30 1987-01-27 Westinghouse Electric Corp. Circuit breaker with interface flux shunt trip
US4679019A (en) * 1986-05-14 1987-07-07 General Electric Company Trip actuator for molded case circuit breakers
US4710739A (en) * 1986-07-15 1987-12-01 Westinghouse Electric Corp. Circuit breaker having shock-proof trip-actuating assembly
US4713639A (en) * 1987-02-20 1987-12-15 Westinghouse Electric Corp. Circuit breaker with push-to-trip button and trip bar
GB2289794B (en) * 1994-04-13 1998-09-23 Gen Electric Tripping arrangement for circuit breaker
US6586693B2 (en) * 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
CN101794685B (zh) * 2010-02-11 2012-05-23 李乾伟 断路器的减压斥动分断装置
CN105826139A (zh) * 2015-07-10 2016-08-03 温州市新蓝天电器有限公司 一种断路器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE528243C (de) * 1926-03-07 1931-06-26 Bbc Brown Boveri & Cie Einrichtung zur raschen Ausloesung selbsttaetiger, mit dem Ausloesehebel verklinkterSchalter durch verhaeltnismaessig kleine Ausloesekraft
US2794881A (en) * 1954-07-22 1957-06-04 Gen Electric Circuit breaker operating mechanism
DE1067913B (de) * 1955-07-20 1959-10-29 Sachsenwerk Licht & Kraft Ag Antriebsvorrichtung fuer Leistungsschalter
US3343109A (en) * 1965-08-30 1967-09-19 Gen Electric Circuit breaker assembly
US3460075A (en) * 1967-03-07 1969-08-05 Westinghouse Electric Corp Circuit breaker with improved latch and trip structures
US3505622A (en) * 1968-11-21 1970-04-07 Ite Imperial Corp Current limiting circuit breaker with collapsible cradle structure

Also Published As

Publication number Publication date
JPS5423636Y2 (de) 1979-08-13
CA967208A (en) 1975-05-06
FR2215693B1 (de) 1980-04-04
DE2403839C2 (de) 1983-05-11
DE2403839A1 (de) 1974-08-01
US3808567A (en) 1974-04-30
AR201364A1 (es) 1975-03-07
BE810338A (fr) 1974-07-30
BR7400575D0 (pt) 1974-08-22
FR2215693A1 (de) 1974-08-23
DE7402790U (de) 1974-04-25
IT1005739B (it) 1976-09-30
ES422728A1 (es) 1976-04-16
GB1449992A (en) 1976-09-15
ZA74165B (en) 1974-11-27
AU6453074A (en) 1975-07-17

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