CA968396A - Circuit breaker assembly with improved tripping mechanism - Google Patents

Circuit breaker assembly with improved tripping mechanism

Info

Publication number
CA968396A
CA968396A CA206,284A CA206284A CA968396A CA 968396 A CA968396 A CA 968396A CA 206284 A CA206284 A CA 206284A CA 968396 A CA968396 A CA 968396A
Authority
CA
Canada
Prior art keywords
circuit breaker
tripping mechanism
breaker assembly
improved tripping
improved
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
CA206,284A
Other versions
CA206284S (en
Inventor
Stephen A. Mrenna
Glenn R. Thomas
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 CA968396A publication Critical patent/CA968396A/en
Expired legal-status Critical Current

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
CA206,284A 1973-08-21 1974-08-05 Circuit breaker assembly with improved tripping mechanism Expired CA968396A (en)

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
CA968396A true CA968396A (en) 1975-05-27

Family

ID=23541838

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,284A Expired CA968396A (en) 1973-08-21 1974-08-05 Circuit breaker assembly with improved tripping mechanism

Country Status (10)

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

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 (en) * 1980-03-12 1981-09-18 Merlin Gerin MANEUVER MECHANISM FOR TETRAPOLAR CIRCUIT BREAKER
DE3501480C2 (en) * 1985-01-15 1994-06-01 Siemens Ag Low-voltage circuit breaker with switch lock arranged in a separate chamber
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 (en) * 1999-06-11 2000-12-14 Siemens Ag Protective switching device for three-phase networks
FI116864B (en) * 2004-01-19 2006-03-15 Abb Oy Modular switchgear
US7795550B2 (en) * 2006-07-13 2010-09-14 Siemens Industry, Inc. Tie bar for two pole switching device
US7679478B2 (en) * 2006-07-13 2010-03-16 Siemens Industry, Inc. Lighting control module mechanical override
DE102010019741B4 (en) * 2010-05-07 2022-05-05 Siemens Aktiengesellschaft Switching mechanism for a residual current circuit breaker and residual current circuit breaker
DE102011086308B4 (en) * 2011-11-14 2022-03-17 Siemens Aktiengesellschaft Multi-pole electrical switch
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
US3840833A (en) 1974-10-08
ES429386A1 (en) 1977-02-16
BR7406880D0 (en) 1975-06-17
FR2241866A1 (en) 1975-03-21
PL114618B1 (en) 1981-02-28
GB1433649A (en) 1976-04-28
AR200216A1 (en) 1974-10-24
IT1023722B (en) 1978-05-30
ZA744704B (en) 1975-07-30
FR2241866B1 (en) 1980-05-30

Similar Documents

Publication Publication Date Title
CA983154A (en) Electric circuit breaker static trip unit with thermal override
CA1018615A (en) Over-current protection circuit
CA1012592A (en) Circuit breaker with electrical and mechanical trip indication
CA1031403A (en) Self-adjusting circuit breaker with rotating trip assembly
CA968396A (en) Circuit breaker assembly with improved tripping mechanism
CA999623A (en) Vacuum circuit breaker assembly
CA1033412A (en) Electrical overload protection circuit arrangements
CA1015809A (en) Electric circuit breaker with auxiliary trip mechanism
AU500334B2 (en) Circuit breaker with improved trip means
CA959893A (en) Circuit breaker with improved trip means
CA964704A (en) Circuit breaker operating mechanism with high-speed low-energy tripping means
CA999902A (en) Circuit breaker trip and latch mechanism
CA993485A (en) Electric circuit interrupter
CA929569A (en) Synchronously-operating circuit breaker with improved circuit breaker operating mechanism
CA988972A (en) Circuit interrupter with induction type trip unit
CA1002168A (en) Circuit breaker
CA1024641A (en) Circuit interrupter circuit including improved control
AU492849B2 (en) Improvements in or relating to circuit breaker assembly with improved tripping mechanism
AU506834B2 (en) Circuit breaker with improved trip
CA861033A (en) Circuit breaker with improved thermal-magnetic tripping mechanism
CA954917A (en) Double-exhaust gas-blast circuit breaker
AU7221974A (en) Improvements in or relating to circuit breaker assembly with improved tripping mechanism
CA1024569A (en) Circuit breaker terminal construction
CA1019791A (en) Thermostatic circuit breaker
CA876882A (en) Circuit breaker with improved trip means