CA1015809A - Electric circuit breaker with auxiliary trip mechanism - Google Patents

Electric circuit breaker with auxiliary trip mechanism

Info

Publication number
CA1015809A
CA1015809A CA203,976A CA203976A CA1015809A CA 1015809 A CA1015809 A CA 1015809A CA 203976 A CA203976 A CA 203976A CA 1015809 A CA1015809 A CA 1015809A
Authority
CA
Canada
Prior art keywords
circuit breaker
electric circuit
trip mechanism
auxiliary trip
auxiliary
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
CA203,976A
Other versions
CA203976S (en
Inventor
Charles L. Jencks
Frank H. Murphy
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
Application granted granted Critical
Publication of CA1015809A publication Critical patent/CA1015809A/en
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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/24—Interlocking, locking, or latching mechanisms for interlocking two or more parts of the mechanism for operating contacts
CA203,976A 1973-07-30 1974-07-03 Electric circuit breaker with auxiliary trip mechanism Expired CA1015809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00383554A US3848102A (en) 1973-07-30 1973-07-30 Electric circuit breaker with auxiliary trip mechanism

Publications (1)

Publication Number Publication Date
CA1015809A true CA1015809A (en) 1977-08-16

Family

ID=23513669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,976A Expired CA1015809A (en) 1973-07-30 1974-07-03 Electric circuit breaker with auxiliary trip mechanism

Country Status (2)

Country Link
US (1) US3848102A (en)
CA (1) CA1015809A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980845A (en) * 1975-03-04 1976-09-14 I-T-E Imperial Corporation Circuit breaker operator with defeates interlock mechanism
US4448450A (en) * 1982-05-12 1984-05-15 Siemens-Allis, Inc. Defeatable handle and interlock for electrical equipment enclosure
US4899022A (en) * 1988-10-11 1990-02-06 Siemens Energy & Automation, Inc. Stored energy operating mechanism charging handle and cover assembly
DE3938207A1 (en) * 1989-11-17 1991-05-23 Reinhausen Maschf Scheubeck POWER STORAGE DRIVE FOR LOAD SWITCHES FROM TAPE SWITCHES IN TAPE TRANSFORMERS
DE4034126C1 (en) * 1990-10-26 1992-03-05 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
US5821487A (en) * 1996-09-19 1998-10-13 Eaton Corporation Lock out mechanism for circuit breaker handle operator
US8847088B2 (en) 2011-09-22 2014-09-30 General Electric Company Cover mounted handle operating mechanism with integrated interlock assembly for a busplug enclosure
CN104616916B (en) * 2014-12-22 2016-11-23 施耐德万高（天津）电气设备有限公司 The operating mechanism of three kinds of state of switch electrical equipment can be realized
CN108010768B (en) * 2018-01-12 2023-09-22 常熟开关制造有限公司(原常熟开关厂） Operating mechanism of change-over switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343109A (en) * 1965-08-30 1967-09-19 Gen Electric Circuit breaker assembly
US3382331A (en) * 1966-11-30 1968-05-07 Gen Electric Circuit breaker rotary handle mechanism cam lock
US3453568A (en) * 1967-12-20 1969-07-01 Gen Electric Electric circuit breaker with improved auxiliary device
US3590192A (en) * 1968-10-24 1971-06-29 Westinghouse Electric Corp Supporting and spring-charging means for circuit breaker

Also Published As

Publication number Publication date
US3848102A (en) 1974-11-12

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