JPS4026779B1 - - Google Patents

Info

Publication number
JPS4026779B1
JPS4026779B1 JP4074963A JP4074963A JPS4026779B1 JP S4026779 B1 JPS4026779 B1 JP S4026779B1 JP 4074963 A JP4074963 A JP 4074963A JP 4074963 A JP4074963 A JP 4074963A JP S4026779 B1 JPS4026779 B1 JP S4026779B1
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
JP4074963A
Other languages
Japanese (ja)
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 JP4074963A priority Critical patent/JPS4026779B1/ja
Publication of JPS4026779B1 publication Critical patent/JPS4026779B1/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
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • 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
    • 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
    • H01H3/3005—Charging means
    • H01H3/3021—Charging means using unidirectional coupling
    • 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
    • H01H3/3005—Charging means
    • H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
JP4074963A 1962-08-09 1963-08-08 Pending JPS4026779B1 (show.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4074963A JPS4026779B1 (show.php) 1962-08-09 1963-08-08

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US215854A US3183332A (en) 1962-08-09 1962-08-09 Circuit breaker closing mechanisms
JP4074963A JPS4026779B1 (show.php) 1962-08-09 1963-08-08

Publications (1)

Publication Number Publication Date
JPS4026779B1 true JPS4026779B1 (show.php) 1965-11-22

Family

ID=22804679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4074963A Pending JPS4026779B1 (show.php) 1962-08-09 1963-08-08

Country Status (4)

Country Link
US (1) US3183332A (show.php)
JP (1) JPS4026779B1 (show.php)
ES (1) ES290565A1 (show.php)
FR (1) FR1374429A (show.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254186A (en) * 1963-12-10 1966-05-31 Westinghouse Electric Corp Stored energy mechanism for circuit breakers
US3585330A (en) * 1969-06-25 1971-06-15 Westinghouse Electric Corp Motor-operated spring-closing circuit breaker
US3582595A (en) * 1969-10-31 1971-06-01 Erickson Electrical Equipment Trip-free switch-operating mechanism
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
US4166205A (en) * 1976-12-30 1979-08-28 Westinghouse Electric Corp. Stored energy circuit breaker
US4114005A (en) * 1977-09-01 1978-09-12 Westinghouse Electric Corp. Circuit breaker spring assembly
US4587390A (en) * 1985-01-07 1986-05-06 Golden Gate Switchboard Co. Vacuum circuit breaker
DE3938207A1 (de) * 1989-11-17 1991-05-23 Reinhausen Maschf Scheubeck Kraftspeicherantrieb fuer lastumschalter von stufenschaltern in stufentransformatoren
DE4034126C1 (show.php) * 1990-10-26 1992-03-05 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
FR2990051B1 (fr) * 2012-04-25 2014-05-30 Alstom Technology Ltd Commande de type a ressort(s) d'un interrupteur a haute ou moyenne tension munie d'un dispositif d'accouplement a roue libre a cliquet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581181A (en) * 1950-01-07 1952-01-01 Gen Electric Heavy-duty air circuit breaker
US2674345A (en) * 1951-10-25 1954-04-06 Gen Electric Instantaneous latch released energy storing load operating device

Also Published As

Publication number Publication date
US3183332A (en) 1965-05-11
FR1374429A (fr) 1964-10-09
ES290565A1 (es) 1963-12-01

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