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

Operating mechanism for enclosed circuit breakers or switches

Info

Publication number: CA644398A
Authority: CA; Canada
Prior art keywords: switches; operating mechanism; circuit breakers; enclosed circuit; enclosed
Prior art date: 1955-04-19
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.)

1955-04-19

Publication date

1962-07-10

1962-07-10 Application granted granted Critical

1962-07-10 Publication of CA644398A publication Critical patent/CA644398A/en

Status 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
DE112011104501T5 (en) *	2010-12-22	2013-12-24	Cooper Technologies Co.	Self-aligning actuator for door control 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
US10310542B2 (en) *	2017-02-10	2019-06-04	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
US2364465A (en) *	1942-11-06	1944-12-05	Ite Circuit Breaker Ltd	Circuit breaker compartment lock operated tripping device
CA432852A (en) *	1942-11-06	1946-01-29	I.T.E. Circuit Breaker Company	Circuit breaker compartment door operated tripping device
US2703829A (en) *	1951-04-28	1955-03-08	Westinghouse Electric Corp	Circuit breaker operating mechanism

0
- CA CA644398A patent/CA644398A/en not_active Expired
1955
- 1955-04-19 US US502465A patent/US2806099A/en not_active Expired - Lifetime

Also Published As

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

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