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ITMI950356A0 - Unita' di modulo di taratura per interruttore ad alta portata - Google Patents

Unita' di modulo di taratura per interruttore ad alta portata

Info

Publication number
ITMI950356A0
ITMI950356A0 ITMI950356A ITMI950356A ITMI950356A0 IT MI950356 A0 ITMI950356 A0 IT MI950356A0 IT MI950356 A ITMI950356 A IT MI950356A IT MI950356 A ITMI950356 A IT MI950356A IT MI950356 A0 ITMI950356 A0 IT MI950356A0
Authority
IT
Italy
Prior art keywords
high capacity
module unit
calibration module
capacity switch
switch
Prior art date
Application number
ITMI950356A
Other languages
English (en)
Inventor
Roger Neil Castonguay
James Lawrence Rosen
Mark Albino Zaffetti
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI950356A0 publication Critical patent/ITMI950356A0/it
Publication of ITMI950356A1 publication Critical patent/ITMI950356A1/it
Application granted granted Critical
Publication of IT1273964B publication Critical patent/IT1273964B/it

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
ITMI950356A 1994-02-28 1995-02-24 Unita' di modulo di taratura per interruttore ad alta portata IT1273964B (it)

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 (3)

Publication Number Publication Date
ITMI950356A0 true ITMI950356A0 (it) 1995-02-24
ITMI950356A1 ITMI950356A1 (it) 1996-08-24
IT1273964B IT1273964B (it) 1997-07-11

Family

ID=22752325

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950356A IT1273964B (it) 1994-02-28 1995-02-24 Unita' di modulo di taratura per interruttore ad alta portata

Country Status (3)

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

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 (en) * 2002-09-06 2004-03-10 ALSTOM (Switzerland) Ltd Method for controlling the microstructure of a laser metal formed hard layer
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
FR2716747A1 (fr) 1995-09-01
FR2716747B1 (fr) 1996-12-06
IT1273964B (it) 1997-07-11
US5486667A (en) 1996-01-23
ITMI950356A1 (it) 1996-08-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225