BE781360A - Cheminee d'arc amelioree du type a plaques metalliques espaceespour disjoncteur - Google Patents

Cheminee d'arc amelioree du type a plaques metalliques espaceespour disjoncteur

Info

Publication number
BE781360A
BE781360A BE781360A BE781360A BE781360A BE 781360 A BE781360 A BE 781360A BE 781360 A BE781360 A BE 781360A BE 781360 A BE781360 A BE 781360A BE 781360 A BE781360 A BE 781360A
Authority
BE
Belgium
Prior art keywords
circuit breaker
metal plates
plates spaced
improved arc
chimney type
Prior art date
Application number
BE781360A
Other languages
English (en)
Inventor
J O Rexroad
L N Ricci
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
Publication of BE781360A publication Critical patent/BE781360A/fr

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
    • H01H9/30—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
BE781360A 1971-04-01 1972-03-29 Cheminee d'arc amelioree du type a plaques metalliques espaceespour disjoncteur BE781360A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13037671A 1971-04-01 1971-04-01
US13510771A 1971-04-19 1971-04-19

Publications (1)

Publication Number Publication Date
BE781360A true BE781360A (fr) 1972-09-29

Family

ID=26828435

Family Applications (1)

Application Number Title Priority Date Filing Date
BE781360A BE781360A (fr) 1971-04-01 1972-03-29 Cheminee d'arc amelioree du type a plaques metalliques espaceespour disjoncteur

Country Status (13)

Country Link
US (1) US3749867A (fr)
JP (1) JPS5232066B1 (fr)
AR (1) AR194094A1 (fr)
AT (2) AT311469B (fr)
AU (2) AU472522B2 (fr)
BE (1) BE781360A (fr)
CA (2) CA944798A (fr)
CH (2) CH544997A (fr)
DE (2) DE2215885C3 (fr)
ES (1) ES401327A1 (fr)
FR (1) FR2133596B1 (fr)
GB (1) GB1383954A (fr)
IT (1) IT950754B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086460A (en) * 1977-03-17 1978-04-25 General Electric Company Circuit breaker having improved line strap construction
US4247746A (en) * 1977-10-04 1981-01-27 Dorman Smith Switchgear Limited Electric circuit breaker
US4229630A (en) * 1980-03-17 1980-10-21 Westinghouse Electric Corp. Circuit breaker utilizing improved arc chambers
US4459445A (en) * 1981-03-02 1984-07-10 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
DE3139489A1 (de) * 1981-09-29 1983-07-07 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer elektrische leistungsschalter
US4612426A (en) * 1985-08-23 1986-09-16 Westinghouse Electric Corp. Arc chute assembly for circuit breaker
DE3539673A1 (de) * 1985-11-06 1987-05-07 Siemens Ag Kontaktanordnung fuer niederspannungs-leistungsschalter mit hauptkontakten und abbrennkontakten
FR2619955B1 (fr) * 1987-08-31 1989-12-01 Merlin Gerin Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples
US4926018A (en) * 1988-09-08 1990-05-15 Siemens Energy & Automation, Inc. Moving mains arc movement loop
DE3912726A1 (de) * 1989-02-08 1990-08-09 Siemens Ag Lichtbogenloeschkammer mit loeschblechen
FR2687250A1 (fr) * 1992-02-07 1993-08-13 Merlin Gerin Dispositif de coupure a contacts multiples.
JPH07503099A (ja) * 1992-11-13 1995-03-30 スクウエアー　ディー　カンパニー 改良された消弧装置及びそれを組み立てる方法
IT1266549B1 (it) * 1993-04-21 1997-01-09 Sace Spa Interruttore scatolato sezionabile
FR2711012B1 (fr) * 1993-10-05 1995-11-24 Merlin Gerin Disjoncteur à chambre d'extinction d'arc perfectionnée.
US7094986B2 (en) * 2004-12-14 2006-08-22 Eaton Corporation ARC chute assembly
US8247726B2 (en) * 2009-07-22 2012-08-21 Eaton Corporation Electrical switching apparatus and arc chute assembly therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147419A (en) * 1935-06-19 1939-02-14 Westinghouse Electric & Mfg Co Circuit interrupter
US3513275A (en) * 1966-04-14 1970-05-19 Westinghouse Electric Corp Circuit breaker with improved current path and contact means

Also Published As

Publication number Publication date
CH544997A (de) 1974-01-15
DE2215885B2 (de) 1980-01-03
CH531785A (de) 1972-12-15
AT312736B (de) 1974-01-10
US3749867A (en) 1973-07-31
CA984436A (en) 1976-02-24
AU474143B2 (en) 1976-07-15
IT950754B (it) 1973-06-20
AU472522B2 (en) 1973-09-20
AT311469B (de) 1973-11-26
AU3992672A (en) 1973-09-20
DE2215885A1 (de) 1972-10-19
DE2218420A1 (de) 1972-10-26
FR2133596A1 (fr) 1972-12-01
DE2215885C3 (de) 1980-10-02
JPS4735761A (fr) 1972-11-25
AR194094A1 (es) 1973-06-22
JPS5232066B1 (fr) 1977-08-19
CA944798A (en) 1974-04-02
GB1383954A (en) 1974-02-12
ES401327A1 (es) 1975-10-01
AU4019472A (en) 1973-09-27
FR2133596B1 (fr) 1977-08-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19850329