DE69312270T2 - Verbesserte lichtbogenlöscheinrichtung - Google Patents

Verbesserte lichtbogenlöscheinrichtung

Info

Publication number
DE69312270T2
DE69312270T2 DE69312270T DE69312270T DE69312270T2 DE 69312270 T2 DE69312270 T2 DE 69312270T2 DE 69312270 T DE69312270 T DE 69312270T DE 69312270 T DE69312270 T DE 69312270T DE 69312270 T2 DE69312270 T2 DE 69312270T2
Authority
DE
Germany
Prior art keywords
arc extinguisher
improved arc
extinguisher
improved
arc
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 - Fee Related
Application number
DE69312270T
Other languages
English (en)
Other versions
DE69312270D1 (de
Inventor
Thomas Edds
Willard Rezac
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of DE69312270D1 publication Critical patent/DE69312270D1/de
Application granted granted Critical
Publication of DE69312270T2 publication Critical patent/DE69312270T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H9/30—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
    • H01H9/362—Mounting of plates in arc chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/121—Protection of release mechanisms
    • 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
    • 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
    • H01H9/342—Venting arrangements for arc chutes
DE69312270T 1992-11-13 1993-11-12 Verbesserte lichtbogenlöscheinrichtung Expired - Fee Related DE69312270T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97607692A 1992-11-13 1992-11-13
PCT/US1993/010967 WO1994011894A1 (en) 1992-11-13 1993-11-12 An improved arc extinguishing device and method of assembling same

Publications (2)

Publication Number Publication Date
DE69312270D1 DE69312270D1 (de) 1997-08-21
DE69312270T2 true DE69312270T2 (de) 1998-02-19

Family

ID=25523695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312270T Expired - Fee Related DE69312270T2 (de) 1992-11-13 1993-11-12 Verbesserte lichtbogenlöscheinrichtung

Country Status (5)

Country Link
EP (1) EP0626096B1 (de)
JP (1) JPH07503099A (de)
CA (1) CA2127786A1 (de)
DE (1) DE69312270T2 (de)
WO (1) WO1994011894A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806944C1 (de) * 1998-02-19 1999-06-24 Goerlitz Esg Gmbh Selbstschalter, insbesondere Niederspannungs-Schutzschalter
KR20060035194A (ko) * 2004-10-21 2006-04-26 엘에스산전 주식회사 배선용 차단기의 소호장치
EP2122645A1 (de) * 2007-01-18 2009-11-25 Siemens Aktiengesellschaft Löschelement, löscheinrichtung, lösch- und verdämmungseinrichtung sowie schaltgerät
CN102947912B (zh) 2010-04-16 2015-07-22 Abb技术有限公司 开关单元、用于组装开关单元的方法和用于中压电路的断路器
CN103681084A (zh) * 2013-12-19 2014-03-26 安徽驰纬电气有限公司 一种充气柜用灭弧室

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898427A (en) * 1957-10-10 1959-08-04 Gen Electric Arc extinguishing means
US3071666A (en) * 1959-04-09 1963-01-01 Westinghouse Electric Corp Circuit interrupters
US3749867A (en) * 1971-04-01 1973-07-31 Westinghouse Electric Corp Spaced-metallic-plate-type of arc-chute for a switch
FR2179815A1 (en) * 1972-04-08 1973-11-23 Licentia Gmbh Power contact breaker boxes - with casings and baffle surfaces of tracking resistant reinforced polyester moulding cpd
US4500595A (en) * 1982-07-22 1985-02-19 Plastic Specialties And Technologies, Inc. Stainless steel fiber-thermosplastic granules and molded articles therefrom
US4612426A (en) * 1985-08-23 1986-09-16 Westinghouse Electric Corp. Arc chute assembly for circuit breaker
FR2613872B1 (fr) * 1987-04-09 1995-01-06 Merlin Gerin Disjoncteur electrique miniature a boitier moule

Also Published As

Publication number Publication date
EP0626096A1 (de) 1994-11-30
CA2127786A1 (en) 1994-05-26
WO1994011894A1 (en) 1994-05-26
DE69312270D1 (de) 1997-08-21
JPH07503099A (ja) 1995-03-30
EP0626096A4 (de) 1995-02-15
EP0626096B1 (de) 1997-07-16

Similar Documents

Publication Publication Date Title
DE69326624D1 (de) Plasmabrenner
DE4390328T1 (de) Atemschutzmaske
DE69320840T2 (de) Sicherheitsschalter
DE69328444T2 (de) Schalter
DE59310051D1 (de) Feuerlöschzusammensetzung
DE69218426D1 (de) Erhöhte Gasauflösung
DE69318934T2 (de) Feuerlöschgerät
DE69333218D1 (de) Referenzelektrode
NO178326C (no) Brannbil
DE69310360D1 (de) Lichtbogenplasmabrenner
DE59205703D1 (de) Feuerlöschverfahren
FR2722416B1 (fr) Extincteur
DE69312270T2 (de) Verbesserte lichtbogenlöscheinrichtung
DE69314351D1 (de) Feuerlöschvorrichtung
FI930234A0 (fi) Tulensammutuslaite
DK144292D0 (da) Forbedret fremgangsmaade
FI961257A (fi) Sähkölämmitin
KR940002771U (ko) 소방용 관창
UA27850C2 (uk) Вогнегасник
FI924119A0 (fi) Tulensammutuslaite
DK57893D0 (da) Sprinkler
ATA145792A (de) Brennerstab
ATA142192A (de) Brennerstab
NO175444C (no) Elektrodekjel
KR940001618U (ko) 최루연막탄

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HANSMANN & VOGESER, 81369 MUENCHEN

8339 Ceased/non-payment of the annual fee