FR1374429A - Mécanismes de fermeture de disjoncteur - Google Patents

Mécanismes de fermeture de disjoncteur

Info

Publication number
FR1374429A
FR1374429A FR944020A FR944020A FR1374429A FR 1374429 A FR1374429 A FR 1374429A FR 944020 A FR944020 A FR 944020A FR 944020 A FR944020 A FR 944020A FR 1374429 A FR1374429 A FR 1374429A
Authority
FR
France
Prior art keywords
circuit breaker
closing mechanisms
breaker closing
mechanisms
circuit
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
FR944020A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1374429A publication Critical patent/FR1374429A/fr
Expired 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
FR944020A 1962-08-09 1963-08-07 Mécanismes de fermeture de disjoncteur Expired FR1374429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US215854A US3183332A (en) 1962-08-09 1962-08-09 Circuit breaker closing mechanisms

Publications (1)

Publication Number Publication Date
FR1374429A true FR1374429A (fr) 1964-10-09

Family

ID=22804679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944020A Expired FR1374429A (fr) 1962-08-09 1963-08-07 Mécanismes de fermeture de disjoncteur

Country Status (4)

Country Link
US (1) US3183332A (fr)
JP (1) JPS4026779B1 (fr)
ES (1) ES290565A1 (fr)
FR (1) FR1374429A (fr)

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 (fr) * 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
ES290565A1 (es) 1963-12-01
JPS4026779B1 (fr) 1965-11-22
US3183332A (en) 1965-05-11

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