IT1023722B - Gruppo interrutore di circuito con meccanismo di scatto perfezionato - Google Patents

Gruppo interrutore di circuito con meccanismo di scatto perfezionato

Info

Publication number
IT1023722B
IT1023722B IT7236/74A IT723674A IT1023722B IT 1023722 B IT1023722 B IT 1023722B IT 7236/74 A IT7236/74 A IT 7236/74A IT 723674 A IT723674 A IT 723674A IT 1023722 B IT1023722 B IT 1023722B
Authority
IT
Italy
Prior art keywords
perfected
switch group
circuit switch
trip mechanism
trip
Prior art date
Application number
IT7236/74A
Other languages
English (en)
Italian (it)
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 IT1023722B publication Critical patent/IT1023722B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
IT7236/74A 1973-08-21 1974-08-20 Gruppo interrutore di circuito con meccanismo di scatto perfezionato IT1023722B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00390281A US3840833A (en) 1973-08-21 1973-08-21 Circuit breaker assembly with improved tripping mechanism

Publications (1)

Publication Number Publication Date
IT1023722B true IT1023722B (it) 1978-05-30

Family

ID=23541838

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7236/74A IT1023722B (it) 1973-08-21 1974-08-20 Gruppo interrutore di circuito con meccanismo di scatto perfezionato

Country Status (10)

Country Link
US (1) US3840833A (es)
AR (1) AR200216A1 (es)
BR (1) BR7406880D0 (es)
CA (1) CA968396A (es)
ES (1) ES429386A1 (es)
FR (1) FR2241866B1 (es)
GB (1) GB1433649A (es)
IT (1) IT1023722B (es)
PL (1) PL114618B1 (es)
ZA (1) ZA744704B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473203A (en) * 1974-09-20 1977-05-11 Ottermill Ltd Electric circuit breaker arrangement
US4112270A (en) * 1977-09-02 1978-09-05 Rys Tadeusz J Means connecting circuit breaker and auxiliary feature modules
US4147999A (en) * 1977-12-19 1979-04-03 Westinghouse Electric Corp. Circuit breaker
FR2478368A1 (fr) * 1980-03-12 1981-09-18 Merlin Gerin Mecanisme de manoeuvre pour disjoncteur tetrapolaire
DE3501480C2 (de) * 1985-01-15 1994-06-01 Siemens Ag Niederspannungs-Leistungsschalter mit in einer gesonderten Kammer angeordnetem Schaltschloß
US5193043A (en) * 1990-06-26 1993-03-09 Westinghouse Electric Corp. Phase sensitivity
US5223813A (en) * 1991-11-18 1993-06-29 Potter & Brumfield, Inc. Circuit breaker rocker actuator switch
US5196815A (en) * 1992-01-31 1993-03-23 Westinghouse Electric Corp. Miniature circuit breaker
GB2279811B (en) * 1993-07-06 1997-07-09 Circuit Breaker Ind A circuit breaker mechanism
US6104265A (en) * 1998-02-19 2000-08-15 Eaton Corporation Miniature circuit breaker with multipurpose auxiliary member
DE19926729A1 (de) * 1999-06-11 2000-12-14 Siemens Ag Schutzschalteinrichtung für Drehstromnetze
FI116864B (fi) * 2004-01-19 2006-03-15 Abb Oy Modulaarinen kytkinlaite
US7679478B2 (en) * 2006-07-13 2010-03-16 Siemens Industry, Inc. Lighting control module mechanical override
US7795550B2 (en) * 2006-07-13 2010-09-14 Siemens Industry, Inc. Tie bar for two pole switching device
DE102010019741B4 (de) * 2010-05-07 2022-05-05 Siemens Aktiengesellschaft Schaltmechanik für einen Fehlerstromschutzschalter sowie Fehlerstromschutzschalter
DE102011086308B4 (de) * 2011-11-14 2022-03-17 Siemens Aktiengesellschaft Mehrpoliger elektrischer Schalter
US9214309B2 (en) * 2013-09-11 2015-12-15 Siemens Industry, Inc. Two-pole circuit breaker with trip bar apparatus and methods

Also Published As

Publication number Publication date
ZA744704B (en) 1975-07-30
ES429386A1 (es) 1977-02-16
FR2241866A1 (es) 1975-03-21
US3840833A (en) 1974-10-08
GB1433649A (en) 1976-04-28
FR2241866B1 (es) 1980-05-30
CA968396A (en) 1975-05-27
PL114618B1 (en) 1981-02-28
AR200216A1 (es) 1974-10-24
BR7406880D0 (pt) 1975-06-17

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