DE59305471D1 - EXTINGUISHING SHEET PACKAGE FOR AN ARC CHAMBER - Google Patents

EXTINGUISHING SHEET PACKAGE FOR AN ARC CHAMBER

Info

Publication number
DE59305471D1
DE59305471D1 DE59305471T DE59305471T DE59305471D1 DE 59305471 D1 DE59305471 D1 DE 59305471D1 DE 59305471 T DE59305471 T DE 59305471T DE 59305471 T DE59305471 T DE 59305471T DE 59305471 D1 DE59305471 D1 DE 59305471D1
Authority
DE
Germany
Prior art keywords
arc
extinguishing
plate stack
outlets
arc chamber
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 - Lifetime
Application number
DE59305471T
Other languages
German (de)
Inventor
Alfred Nyzner
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria AG
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 Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Application granted granted Critical
Publication of DE59305471D1 publication Critical patent/DE59305471D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Vacuum Packaging (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Basic Packing Technique (AREA)
  • Toys (AREA)

Abstract

An extinguishing plate stack (1) for an arc extinguishing chamber has several extinguishing plates set into a U-shaped holding part (4) made of an insulating material. Arc outlets (14) are provided in the web of the holding part (4) opposite to the entrance of the arc. The web carries on its outer side two sinuous ribs (15, 16) which increase the air gap between adjacent arc outlets (14). Outer arcing is thus avoided, although the arc outlets (14) may be large enough for the ionised arc gases to flow freely out of the extinguishing plate stack (1). Together with the walls of the housing, in which the extinguishing plate stack (1) is accommodated, the ribs (15, 16) form three gas flow channels, making it even easier for the arc gases to flow out.
DE59305471T 1993-01-27 1993-12-13 EXTINGUISHING SHEET PACKAGE FOR AN ARC CHAMBER Expired - Lifetime DE59305471D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0013493A AT404770B (en) 1993-01-27 1993-01-27 ARC EXTINGUISHING CHAMBER FOR SWITCHES
PCT/AT1993/000193 WO1994017539A1 (en) 1993-01-27 1993-12-13 Extinguishing stack for an arc extinguishing chamber

Publications (1)

Publication Number Publication Date
DE59305471D1 true DE59305471D1 (en) 1997-03-27

Family

ID=3482432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59305471T Expired - Lifetime DE59305471D1 (en) 1993-01-27 1993-12-13 EXTINGUISHING SHEET PACKAGE FOR AN ARC CHAMBER

Country Status (12)

Country Link
EP (1) EP0681737B1 (en)
AT (2) AT404770B (en)
AU (1) AU674719B2 (en)
DE (1) DE59305471D1 (en)
DK (1) DK0681737T3 (en)
ES (1) ES2100665T3 (en)
FI (1) FI108681B (en)
GR (1) GR3022624T3 (en)
HR (1) HRP940039B1 (en)
NO (1) NO307279B1 (en)
SI (1) SI9300669B (en)
WO (1) WO1994017539A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014002902B4 (en) * 2014-02-27 2019-08-01 Schaltbau Gmbh Extinguishing chamber for a contactor and a contactor for extinguishing electric arcs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110790A (en) * 1961-05-09 1963-11-12 Gen Electric Electric circuit interrupter
DE3042168A1 (en) * 1980-11-08 1982-06-16 Brown, Boveri & Cie Ag, 6800 Mannheim CIRCUIT BREAKER
HU187905B (en) * 1983-05-18 1986-03-28 Villamosipari Kutato Intezet,Hu Arc extinguishing construction for electric switches
DE3630447A1 (en) * 1986-09-06 1988-03-10 Bbc Brown Boveri & Cie ARC EXTINGUISHING DEVICE

Also Published As

Publication number Publication date
AU674719B2 (en) 1997-01-09
ATA13493A (en) 1998-06-15
ES2100665T3 (en) 1997-06-16
NO952868D0 (en) 1995-07-19
DK0681737T3 (en) 1997-03-10
EP0681737A1 (en) 1995-11-15
FI108681B (en) 2002-02-28
FI953417A0 (en) 1995-07-12
NO952868L (en) 1995-07-19
AT404770B (en) 1999-02-25
SI9300669A (en) 1994-09-30
HRP940039A2 (en) 1996-08-31
ATE148958T1 (en) 1997-02-15
NO307279B1 (en) 2000-03-06
AU5618794A (en) 1994-08-15
GR3022624T3 (en) 1997-05-31
EP0681737B1 (en) 1997-02-12
FI953417L (en) 1995-07-12
WO1994017539A1 (en) 1994-08-04
SI9300669B (en) 2002-02-28
HRP940039B1 (en) 2000-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition