FR2526217B1 - Appareil de commutation protege contre les explosions ou le grisou - Google Patents

Appareil de commutation protege contre les explosions ou le grisou

Info

Publication number
FR2526217B1
FR2526217B1 FR8307008A FR8307008A FR2526217B1 FR 2526217 B1 FR2526217 B1 FR 2526217B1 FR 8307008 A FR8307008 A FR 8307008A FR 8307008 A FR8307008 A FR 8307008A FR 2526217 B1 FR2526217 B1 FR 2526217B1
Authority
FR
France
Prior art keywords
fire
switching device
protected against
device protected
against explosions
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
FR8307008A
Other languages
English (en)
Other versions
FR2526217A1 (fr
Inventor
Rudolf Dehm
Josef Ruck
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2526217A1 publication Critical patent/FR2526217A1/fr
Application granted granted Critical
Publication of FR2526217B1 publication Critical patent/FR2526217B1/fr
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
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases
    • 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
    • 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
FR8307008A 1982-04-29 1983-04-28 Appareil de commutation protege contre les explosions ou le grisou Expired FR2526217B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823215919 DE3215919C2 (de) 1982-04-29 1982-04-29 Explosionsgeschütztes oder schlagwettergeschütztes elektrisches Schaltgerät

Publications (2)

Publication Number Publication Date
FR2526217A1 FR2526217A1 (fr) 1983-11-04
FR2526217B1 true FR2526217B1 (fr) 1989-06-23

Family

ID=6162222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307008A Expired FR2526217B1 (fr) 1982-04-29 1983-04-28 Appareil de commutation protege contre les explosions ou le grisou

Country Status (3)

Country Link
DE (1) DE3215919C2 (fr)
FR (1) FR2526217B1 (fr)
GB (2) GB2119575B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562321B1 (fr) * 1984-03-28 1986-08-01 Telemecanique Electrique Appareil electrique de commutation comprenant un capot de protection des contacts, etanche au gaz
DE3644141C2 (de) * 1986-12-23 1996-02-01 Asea Brown Boveri Explosionsgeschütztes elektrisches Schaltgerät
DE3812732A1 (de) * 1988-04-16 1989-10-26 Asea Brown Boveri Elektrisches installationsgeraet
DE3827389A1 (de) * 1988-08-12 1990-02-22 Asea Brown Boveri Elektrisches schaltgeraet
DE4342129A1 (de) * 1993-12-10 1995-06-14 Abb Patent Gmbh Elektrischer Schalter
DE102008004747B3 (de) * 2008-01-16 2009-08-27 R. Stahl Schaltgeräte GmbH Paketnockenschalter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047842A (en) * 1933-04-25 1936-07-14 Gen Electric Circuit breaker
US2133158A (en) * 1936-12-17 1938-10-11 Gen Electric Circuit breaker
US2294801A (en) * 1938-05-25 1942-09-01 Westinghouse Electric & Mfg Co Circuit interrupter
US2293701A (en) * 1940-07-19 1942-08-25 Chicago Flexible Shaft Co Slow-acting electric switch with arc quencher
GB572603A (en) * 1942-06-23 1945-10-16 British Thomson Houston Co Ltd Improvements in electric circuit breakers having arc-extinguishing compression chambers
NL239190A (fr) * 1959-03-14
DE1207027C2 (de) * 1960-09-19 1976-05-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kontaktstueck fuer elektrische schaltgeraete
DE1285594B (de) * 1964-01-22 1968-12-19 Lange Emil Vorrichtung zum Loeschen von elektrischen Lichtboegen, insbesondere elektrischer Schalter
FR1398118A (fr) * 1964-03-26 1965-05-07 Merlin Gerin Interrupteur à auto-soufflage
DE6901469U (de) * 1969-01-16 1969-07-24 Licentia Gmbh Druckfestgekapseltes schaltgeraet
DE2617606C3 (de) * 1976-04-22 1980-05-14 Brown, Boveri & Cie Ag, 6800 Mannheim Explosionsgeschutzter Paketnockenschalter
US4065653A (en) * 1977-04-25 1977-12-27 General Electric Company Circuit breaker mounted within an explosion-proof enclosure
US4306126A (en) * 1979-08-16 1981-12-15 Howard D U Battery cable switch
EP0079978A1 (fr) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Pièce de contact pour interrupteur électrique, en particulier pour interrupteur de protection
KR860002080B1 (ko) * 1982-01-28 1986-11-24 카다야마히도 하지로 전력 개폐장치

Also Published As

Publication number Publication date
GB8517920D0 (en) 1985-08-21
GB2119575A (en) 1983-11-16
FR2526217A1 (fr) 1983-11-04
GB2160711A (en) 1985-12-24
DE3215919A1 (de) 1983-11-03
GB2160711B (en) 1986-11-05
DE3215919C2 (de) 1986-09-04
GB8311417D0 (en) 1983-06-02
GB2119575B (en) 1986-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse