FR1040671A - Interrupteur électrique - Google Patents

Interrupteur électrique

Info

Publication number: FR1040671A
Authority: FR; France
Prior art keywords: electric switch; switch; electric
Prior art date: 1950-04-08
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

Other languages

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.)

Westinghouse Electric 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.)

1950-04-08

Filing date

1951-04-04

Publication date

1953-10-16

1951-04-04 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1953-10-16 Application granted granted Critical

1953-10-16 Publication of FR1040671A publication Critical patent/FR1040671A/fr

Status Expired legal-status Critical Current

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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts

FR1040671D 1950-04-08 1951-04-04 Interrupteur électrique Expired FR1040671A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US154813A US2654012A (en)	1950-04-08	1950-04-08	Circuit interrupter

Publications (1)

Publication Number	Publication Date
FR1040671A true FR1040671A (fr)	1953-10-16

Family

ID=22552893

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1040671D Expired FR1040671A (fr)	1950-04-08	1951-04-04	Interrupteur électrique

Country Status (2)

Country	Link
US (1)	US2654012A (fr)
FR (1)	FR1040671A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2868927A (en) *	1956-05-03	1959-01-13	Ite Circuit Breaker Ltd	Solenoid interrupter
US3005892A (en) *	1957-03-19	1961-10-24	Ite Circuit Breaker Ltd	Arc chute design for circuit breakers
US3025376A (en) *	1958-05-13	1962-03-13	Ite Circuit Breaker Ltd	Arc chute for circuit breakers
US4451718A (en) *	1981-02-27	1984-05-29	Mitsubishi Denki Kabushiki Kaisha	Circuit breaker
DE4403355A1 (de) *	1994-02-03	1995-08-10	Gec Alsthom T & D Gmbh	Lichtbogenabsorber
GB2461024B (en) *	2008-06-16	2012-06-13	Converteam Technology Ltd	Fuses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1364389A (en) *	1917-04-13	1921-01-04	Otis Elevator Co	Controller
US1919438A (en) *	1929-08-20	1933-07-25	Westinghouse Electric & Mfg Co	Plate for circuit breakers
DE601563C (de) *	1930-01-12	1934-08-18	Emil Lange	Schalter mit Loeschung des Lichtbogens durch einen Druckgasstrom
US1896763A (en) *	1932-02-09	1933-02-07	Westinghouse Electric & Mfg Co	Arc extinguishing structure
US1896764A (en) *	1932-02-16	1933-02-07	Westinghouse Electric & Mfg Co	Circuit breaker
US2268336A (en) *	1935-03-25	1941-12-30	Square D Co	Circuit breaker
US2147419A (en) *	1935-06-19	1939-02-14	Westinghouse Electric & Mfg Co	Circuit interrupter
US2293487A (en) *	1939-10-11	1942-08-18	Gen Electric	Electric circuit breaker

1950
- 1950-04-08 US US154813A patent/US2654012A/en not_active Expired - Lifetime
1951
- 1951-04-04 FR FR1040671D patent/FR1040671A/fr not_active Expired

Also Published As

Publication number	Publication date
US2654012A (en)	1953-09-29

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