FR968714A - Interrupteur de circuit à lames espacées - Google Patents

Interrupteur de circuit à lames espacées

Info

Publication number
FR968714A
FR968714A FR968714DA FR968714A FR 968714 A FR968714 A FR 968714A FR 968714D A FR968714D A FR 968714DA FR 968714 A FR968714 A FR 968714A
Authority
FR
France
Prior art keywords
circuit switch
reed circuit
spaced reed
spaced
switch
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
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR968714A publication Critical patent/FR968714A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
FR968714D 1947-07-05 1948-07-03 Interrupteur de circuit à lames espacées Expired FR968714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US759270A US2590543A (en) 1947-07-05 1947-07-05 Spaced plate circuit interrupter

Publications (1)

Publication Number Publication Date
FR968714A true FR968714A (fr) 1950-12-04

Family

ID=25055032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968714D Expired FR968714A (fr) 1947-07-05 1948-07-03 Interrupteur de circuit à lames espacées

Country Status (2)

Country Link
US (1) US2590543A (fr)
FR (1) FR968714A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691711A (en) * 1951-03-08 1954-10-12 Westinghouse Electric Corp Arc-quenching device for electric contactors
US2753423A (en) * 1951-03-28 1956-07-03 Hairy Rene Eugene Arc suppressors for electric switchgear
US2942083A (en) * 1956-12-24 1960-06-21 Westinghouse Electric Corp Circuit interrupters
DE1132629B (de) * 1957-11-23 1962-07-05 Wissenschaftlich Tech Buero Fu Anordnung von Loeschblechen in den Loeschkammern einer Abdeckhaube fuer Schuetze
NL272243A (fr) * 1960-12-07
US3218418A (en) * 1961-05-19 1965-11-16 Westinghouse Electric Corp Circuit breaker with arc-extinguishing means
US3243559A (en) * 1963-07-01 1966-03-29 Gen Electric Electric switch with novel arc cooling means
JPS5663736A (en) * 1979-10-27 1981-05-30 Fuji Electric Co Ltd Device for extinguishing circuit breaker
US4302643A (en) * 1979-10-29 1981-11-24 Square D Company Fusible switch
KR880001427Y1 (ko) * 1981-08-13 1988-04-15 미쓰비시전기 주식회사 전자(電磁)개폐장치
KR860002080B1 (ko) * 1982-01-28 1986-11-24 카다야마히도 하지로 전력 개폐장치
US5539170A (en) * 1994-12-21 1996-07-23 Eaton Corporation Arc grid plate for electrical switching device
US6297465B1 (en) * 2000-05-25 2001-10-02 Eaton Corporation Two piece molded arc chute
US20070095794A1 (en) * 2005-10-28 2007-05-03 Eaton Corporation Arc plate with runner, and arc chute and electrical switching apparatus incorporating same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868442A (en) * 1930-10-29 1932-07-19 Westinghouse Electric & Mfg Co Arc quencher for circuit breakers
US2030582A (en) * 1933-03-13 1936-02-11 Ite Circuit Breaker Ltd Circuit controlling method and apparatus
US2140360A (en) * 1933-10-31 1938-12-13 Westinghouse Electric & Mfg Co Circuit interrupter
US2134565A (en) * 1936-10-09 1938-10-25 Westinghouse Electric & Mfg Co Circuit breaker
US2244061A (en) * 1940-07-31 1941-06-03 Ite Circuit Breaker Ltd Arc quencher
US2416164A (en) * 1943-11-06 1947-02-18 Westinghouse Electric Corp Arc extinguishing structure

Also Published As

Publication number Publication date
US2590543A (en) 1952-03-25

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