CA644398A - Operating mechanism for enclosed circuit breakers or switches - Google Patents

Operating mechanism for enclosed circuit breakers or switches

Info

Publication number
CA644398A
CA644398A CA644398A CA644398DA CA644398A CA 644398 A CA644398 A CA 644398A CA 644398 A CA644398 A CA 644398A CA 644398D A CA644398D A CA 644398DA CA 644398 A CA644398 A CA 644398A
Authority
CA
Canada
Prior art keywords
switches
operating mechanism
circuit breakers
enclosed circuit
enclosed
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
CA644398A
Inventor
O. Rexroad James
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.)
Publication date
Application granted granted Critical
Publication of CA644398A publication Critical patent/CA644398A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
CA644398A 1955-04-19 Operating mechanism for enclosed circuit breakers or switches Expired CA644398A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA644398T
US502465A US2806099A (en) 1955-04-19 1955-04-19 Operating mechanism for enclosed circuit breakers or switches

Publications (1)

Publication Number Publication Date
CA644398A true CA644398A (en) 1962-07-10

Family

ID=72234545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA644398A Expired CA644398A (en) 1955-04-19 Operating mechanism for enclosed circuit breakers or switches

Country Status (2)

Country Link
US (1) US2806099A (en)
CA (1) CA644398A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890302A (en) * 1956-12-31 1959-06-09 Ite Circuit Breaker Ltd Operating mechanism for variable depth enclosure
US2894083A (en) * 1957-12-11 1959-07-07 Westinghouse Electric Corp Enclosed electric switch
US2961501A (en) * 1958-10-23 1960-11-22 Gen Electric Enclosed electric switch
US2946865A (en) * 1958-10-24 1960-07-26 Gen Motors Corp Electric control box
US2950363A (en) * 1958-11-10 1960-08-23 Amalgamated Electric Corp Ltd Safety handle for enclosed switches
US3226500A (en) * 1962-08-30 1965-12-28 Ite Circuit Breaker Ltd Universal unitary handle for switches
US3632917A (en) * 1965-06-08 1972-01-04 Westinghouse Electric Corp Electric switchgear with cover and switch interlock means and handle-latching means
EP0128087A1 (en) * 1983-06-03 1984-12-12 Société Anonyme de Systèmes, Etudes et Matériel Electrique et Mécanique du Nord en abrégé Locking device for electrical apparatuses and cabinet with drawers or a door fitted with such a device
GR82158B (en) * 1983-06-17 1984-12-13 Knudsen Nordisk Elect
US4612424A (en) * 1984-10-31 1986-09-16 Square D Company Door mounted circuit breaker operating apparatus
US4698707A (en) * 1985-10-15 1987-10-06 Ncr Corporation Protective cover for housing for data processing mechanism
US4656322A (en) * 1986-01-09 1987-04-07 Westinghouse Electric Corp. Electrical switching device
US4851621A (en) * 1988-01-19 1989-07-25 Borchardt Robert E Operating handle for an enclosed electric switch
US5463196A (en) * 1993-04-16 1995-10-31 Universities Research Association, Inc. Captured key electrical safety lockout system
US5990424A (en) * 1997-12-10 1999-11-23 Sumitomo Wiring Systems, Ltd. Breaker device
DE102006054637B4 (en) * 2006-11-16 2010-04-08 Siemens Ag switch cabinet
CA2820312C (en) * 2010-12-22 2019-01-22 Cooper Technologies Company Self-aligning actuator for door-operated switch
DE102012203115A1 (en) * 2012-02-29 2013-08-29 Siemens Aktiengesellschaft Mechanical door lock of locking unit for switchgear cabinet, has door frame assembly with movable latch which is moved between locking and unlocking positions in which cabinet door is engaged and disengaged in receptacle of door unit
CA3052967A1 (en) 2017-02-10 2018-08-16 Eaton Intelligent Power Limited Operator mechanism for control enclosure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324543A (en) * 1941-02-06 1943-07-20 Ite Circuit Breaker Ltd Enclosed circuit breaker operating mechanism
CA432852A (en) * 1942-11-06 1946-01-29 I.T.E. Circuit Breaker Company Circuit breaker compartment door operated tripping device
US2364465A (en) * 1942-11-06 1944-12-05 Ite Circuit Breaker Ltd Circuit breaker compartment lock operated tripping device
US2703829A (en) * 1951-04-28 1955-03-08 Westinghouse Electric Corp Circuit breaker operating mechanism

Also Published As

Publication number Publication date
US2806099A (en) 1957-09-10

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