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FR2716747B1 - Dispositif de ressort de fermeture de disjoncteur, disjoncteur muni d'un tel dispositif et procédé de montage de ce disjoncteur. - Google Patents

Dispositif de ressort de fermeture de disjoncteur, disjoncteur muni d'un tel dispositif et procédé de montage de ce disjoncteur.

Info

Publication number
FR2716747B1
FR2716747B1 FR9501911A FR9501911A FR2716747B1 FR 2716747 B1 FR2716747 B1 FR 2716747B1 FR 9501911 A FR9501911 A FR 9501911A FR 9501911 A FR9501911 A FR 9501911A FR 2716747 B1 FR2716747 B1 FR 2716747B1
Authority
FR
France
Prior art keywords
circuit breaker
mounting
closing spring
spring device
breaker closing
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 - Lifetime
Application number
FR9501911A
Other languages
English (en)
Other versions
FR2716747A1 (fr
Inventor
Roger Neil Castonguay
James Lawrence Rosen
Mark Albino Zaffetti
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2716747A1 publication Critical patent/FR2716747A1/fr
Application granted granted Critical
Publication of FR2716747B1 publication Critical patent/FR2716747B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
FR9501911A 1994-02-28 1995-02-20 Dispositif de ressort de fermeture de disjoncteur, disjoncteur muni d'un tel dispositif et procédé de montage de ce disjoncteur. Expired - Lifetime FR2716747B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/203,062 US5486667A (en) 1994-02-28 1994-02-28 Rating module unit for high ampere-rated circuit breaker

Publications (2)

Publication Number Publication Date
FR2716747A1 FR2716747A1 (fr) 1995-09-01
FR2716747B1 true FR2716747B1 (fr) 1996-12-06

Family

ID=22752325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9501911A Expired - Lifetime FR2716747B1 (fr) 1994-02-28 1995-02-20 Dispositif de ressort de fermeture de disjoncteur, disjoncteur muni d'un tel dispositif et procédé de montage de ce disjoncteur.

Country Status (3)

Country Link
US (1) US5486667A (fr)
FR (1) FR2716747B1 (fr)
IT (1) IT1273964B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416091C1 (de) * 1994-04-20 1995-06-22 Siemens Ag Antriebsvorrichtung mit einer Sperrvorrichtung gegen ein Zurückprellen der Schaltwelle
US5906271A (en) * 1995-08-07 1999-05-25 General Electric Company Means of remote charge indication for high ampere-rated circuit breakers
US5655648A (en) * 1996-05-01 1997-08-12 General Electric Company Modular accessory mechanical lock-out mechanism
US5791457A (en) * 1996-08-05 1998-08-11 General Electric Company Motor operator interface unit for high ampere-rated circuit breakers
US5762181A (en) * 1996-08-05 1998-06-09 General Electric Company Means to control the operating cycle of an electric motor operator for high ampere-rated circuit breakers
US5784243A (en) * 1997-02-07 1998-07-21 General Electric Company Modular accessory mechanical look-out mechanism
US6072136A (en) * 1998-05-07 2000-06-06 Eaton Corporation Electrical switching apparatus with modular operating mechanism for mounting and controlling large compression close spring
US6191947B1 (en) 1998-09-28 2001-02-20 Siemens Energy & Automation, Inc. Electronic trip unit and mounting method
EP1396556A1 (fr) * 2002-09-06 2004-03-10 ALSTOM (Switzerland) Ltd Méthode pour controller la microstructure d'une couche dure fabriquée par revêtement utilisant un laser
US7339298B2 (en) * 2004-03-09 2008-03-04 Superior Electric Holding Group Llc. Compliant motor driven variable electrical device
US7368677B2 (en) * 2005-12-14 2008-05-06 Eaton Corporation Reverse bias hatchet reset spring
ES2465000T3 (es) * 2009-11-03 2014-06-04 Abb Technology Ag Un accionador operado por resorte para un aparato de conmutación eléctrica

Family Cites Families (7)

* 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
US2757255A (en) * 1952-09-11 1956-07-31 Westinghouse Electric Corp High-speed switch mechanism
US3944196A (en) * 1974-05-24 1976-03-16 Caterpillar Tractor Co. Recoil spring housing assembly
US4001742A (en) * 1975-10-30 1977-01-04 General Electric Company Circuit breaker having improved operating mechanism
FR2589626B1 (fr) * 1985-10-31 1989-03-03 Merlin Gerin Mecanisme de commande d'un disjoncteur equipe d'un systeme accumulateur d'energie
JPH0793077B2 (ja) * 1987-07-10 1995-10-09 株式会社日立製作所 開閉器用操作装置
US4801907A (en) * 1988-03-17 1989-01-31 General Electric Company Undervoltage release accessory for a circuit breaker interior

Also Published As

Publication number Publication date
IT1273964B (it) 1997-07-11
ITMI950356A1 (it) 1996-08-24
ITMI950356A0 (it) 1995-02-24
FR2716747A1 (fr) 1995-09-01
US5486667A (en) 1996-01-23

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