JPS418090B1 - - Google Patents

Info

Publication number
JPS418090B1
JPS418090B1 JP6332464A JP6332464A JPS418090B1 JP S418090 B1 JPS418090 B1 JP S418090B1 JP 6332464 A JP6332464 A JP 6332464A JP 6332464 A JP6332464 A JP 6332464A JP S418090 B1 JPS418090 B1 JP S418090B1
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.)
Pending
Application number
JP6332464A
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
Priority to JP6332464A priority Critical patent/JPS418090B1/ja
Publication of JPS418090B1 publication Critical patent/JPS418090B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3057—Power arrangements internal to the switch for operating the driving mechanism using spring motor provisions for avoiding idling, e.g. preventing release of stored energy when a breaker is closed, or when the springs are not fully charged
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
JP6332464A 1963-12-10 1964-11-11 Pending JPS418090B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6332464A JPS418090B1 (ja) 1963-12-10 1964-11-11

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US329427A US3254186A (en) 1963-12-10 1963-12-10 Stored energy mechanism for circuit breakers
JP6332464A JPS418090B1 (ja) 1963-12-10 1964-11-11

Publications (1)

Publication Number Publication Date
JPS418090B1 true JPS418090B1 (ja) 1966-04-27

Family

ID=23285335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6332464A Pending JPS418090B1 (ja) 1963-12-10 1964-11-11

Country Status (3)

Country Link
US (1) US3254186A (ja)
JP (1) JPS418090B1 (ja)
ES (1) ES306166A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585330A (en) * 1969-06-25 1971-06-15 Westinghouse Electric Corp Motor-operated spring-closing circuit breaker
US3600540A (en) * 1969-11-06 1971-08-17 Westinghouse Electric Corp Motor-operated spring-closing circuit breaker
US3600538A (en) * 1970-01-09 1971-08-17 Allis Chalmers Mfg Co Circuit breaker arrangement for preventing slow closing of breaker contacts
US3832504A (en) * 1973-08-27 1974-08-27 Westinghouse Electric Corp Circuit breaker with spring closing means and pawl and rachet spring charging means
US3944772A (en) * 1974-10-18 1976-03-16 Westinghouse Electric Corporation Circuit breaker with low torque motor
US4095676A (en) * 1976-11-23 1978-06-20 Howe-Yin Research Co., Inc. Stored energy operation for breakers
US4137437A (en) * 1977-06-03 1979-01-30 Westinghouse Electric Corp. Circuit breaker having improved movable crossbar and spring holder
US4343030A (en) * 1978-09-06 1982-08-03 Mcgraw-Edison Company Load break switch
US4293834A (en) * 1978-09-06 1981-10-06 Mcgraw-Edison Company Load break switch
US4587390A (en) * 1985-01-07 1986-05-06 Golden Gate Switchboard Co. Vacuum circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829737A (en) * 1957-02-14 1958-04-08 Gen Electric Stored energy operating device
US3097275A (en) * 1961-02-17 1963-07-09 Fed Pacific Electric Co Circuit interrupters
US3183332A (en) * 1962-08-09 1965-05-11 Westinghouse Electric Corp Circuit breaker closing mechanisms

Also Published As

Publication number Publication date
ES306166A1 (es) 1965-01-01
US3254186A (en) 1966-05-31

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