AU674719B2 - Extinguishing stack for an arc extinguishing chamber - Google Patents

Extinguishing stack for an arc extinguishing chamber

Info

Publication number
AU674719B2
AU674719B2 AU56187/94A AU5618794A AU674719B2 AU 674719 B2 AU674719 B2 AU 674719B2 AU 56187/94 A AU56187/94 A AU 56187/94A AU 5618794 A AU5618794 A AU 5618794A AU 674719 B2 AU674719 B2 AU 674719B2
Authority
AU
Australia
Prior art keywords
arc
extinguishing
plate stack
outlets
stack
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.)
Ceased
Application number
AU56187/94A
Other versions
AU5618794A (en
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
Publication of AU5618794A publication Critical patent/AU5618794A/en
Application granted granted Critical
Publication of AU674719B2 publication Critical patent/AU674719B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Toys (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Basic Packing Technique (AREA)
  • Vacuum Packaging (AREA)
  • Carbon And Carbon Compounds (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.
AU56187/94A 1993-01-27 1993-12-13 Extinguishing stack for an arc extinguishing chamber Ceased AU674719B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT134/93 1993-01-27
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 (2)

Publication Number Publication Date
AU5618794A AU5618794A (en) 1994-08-15
AU674719B2 true AU674719B2 (en) 1997-01-09

Family

ID=3482432

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56187/94A Ceased AU674719B2 (en) 1993-01-27 1993-12-13 Extinguishing stack for an arc extinguishing 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

Citations (3)

* 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
EP0263293A1 (en) * 1986-09-06 1988-04-13 Asea Brown Boveri Aktiengesellschaft Arc quenching device
CH665052A5 (en) * 1983-05-18 1988-04-15 Villamos Ipari Kutato Intezet Arc extinction device for heavy current switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042168A1 (en) * 1980-11-08 1982-06-16 Brown, Boveri & Cie Ag, 6800 Mannheim CIRCUIT BREAKER

Patent Citations (3)

* 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
CH665052A5 (en) * 1983-05-18 1988-04-15 Villamos Ipari Kutato Intezet Arc extinction device for heavy current switch
EP0263293A1 (en) * 1986-09-06 1988-04-13 Asea Brown Boveri Aktiengesellschaft Arc quenching device

Also Published As

Publication number Publication date
SI9300669B (en) 2002-02-28
ATA13493A (en) 1998-06-15
EP0681737A1 (en) 1995-11-15
AT404770B (en) 1999-02-25
NO307279B1 (en) 2000-03-06
SI9300669A (en) 1994-09-30
AU5618794A (en) 1994-08-15
NO952868D0 (en) 1995-07-19
FI953417A0 (en) 1995-07-12
HRP940039A2 (en) 1996-08-31
DK0681737T3 (en) 1997-03-10
GR3022624T3 (en) 1997-05-31
FI953417A (en) 1995-07-12
FI108681B (en) 2002-02-28
EP0681737B1 (en) 1997-02-12
ES2100665T3 (en) 1997-06-16
WO1994017539A1 (en) 1994-08-04
HRP940039B1 (en) 2000-04-30
DE59305471D1 (en) 1997-03-27
ATE148958T1 (en) 1997-02-15
NO952868L (en) 1995-07-19

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