ZA200501412B - Electrical component with fault-arc protection - Google Patents

Electrical component with fault-arc protection

Info

Publication number
ZA200501412B
ZA200501412B ZA2005/01412A ZA200501412A ZA200501412B ZA 200501412 B ZA200501412 B ZA 200501412B ZA 2005/01412 A ZA2005/01412 A ZA 2005/01412A ZA 200501412 A ZA200501412 A ZA 200501412A ZA 200501412 B ZA200501412 B ZA 200501412B
Authority
ZA
South Africa
Prior art keywords
fault
electrical component
arc protection
arcing
sections
Prior art date
Application number
ZA2005/01412A
Inventor
Bernhard Doser
Robert Hauser
Markus Staubli
Original Assignee
Abb Technology 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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of ZA200501412B publication Critical patent/ZA200501412B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/14—Arcing horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
    • H01B17/46—Means for providing an external arc-discharge path

Abstract

On one electrode of the arcing protection system has arcing projections (21-24) each with successive circumferential sections (b, c) around the cup wall (12). One section (b) set back from the cup edge, is angled with respect to the projecting section. Sections are held in the cup wall (12).
ZA2005/01412A 2004-02-19 2005-02-17 Electrical component with fault-arc protection ZA200501412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405094A EP1566869B1 (en) 2004-02-19 2004-02-19 Electrical component with protection against accidental arcs

Publications (1)

Publication Number Publication Date
ZA200501412B true ZA200501412B (en) 2005-11-30

Family

ID=34707421

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2005/01412A ZA200501412B (en) 2004-02-19 2005-02-17 Electrical component with fault-arc protection

Country Status (7)

Country Link
EP (1) EP1566869B1 (en)
AT (1) ATE367670T1 (en)
AU (1) AU2005200514B2 (en)
DE (1) DE502004004354D1 (en)
ES (1) ES2290656T3 (en)
PT (1) PT1566869E (en)
ZA (1) ZA200501412B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1566869E (en) * 2004-02-19 2007-10-22 Abb Technology Ag Electrical component with protection against accidental arcs
DE102011078337A1 (en) * 2011-06-29 2013-01-03 Siemens Aktiengesellschaft Electrode arrangement for an electrical component
DE102011078333A1 (en) * 2011-06-29 2013-01-03 Siemens Aktiengesellschaft Surge arresters
ES2907128T3 (en) 2016-02-29 2022-04-22 Hitachi Energy Switzerland Ag Disconnecting device for overvoltage arrester and protection assembly comprising an overvoltage arrester connected to said disconnecting device
WO2018050204A1 (en) 2016-09-13 2018-03-22 Abb Schweiz Ag Disconnector device for a surge arrester and a protection assembly comprising a surge arrester connected to such a disconnector device
LU93206B1 (en) 2016-09-13 2018-03-16 Abb Schweiz Ag Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line
EP3333998A1 (en) 2016-12-06 2018-06-13 Bayernwerk AG Protection against contamination for high voltage insulators
CN109346254A (en) * 2018-10-23 2019-02-15 襄阳市三三电气有限公司 Pressure discharges the distribution type arrester that no-spark generates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0711464B1 (en) * 1993-07-22 1998-09-16 Abb Power Transmission Pty. Limited Arc containing device
US6018453A (en) * 1998-06-18 2000-01-25 Cooper Industries, Inc. Surge arrester protection system and method
ATE261620T1 (en) * 2001-08-10 2004-03-15 Abb Schweiz Ag ARCH PROTECTED ELECTRICAL COMPONENT
PT1566869E (en) * 2004-02-19 2007-10-22 Abb Technology Ag Electrical component with protection against accidental arcs

Also Published As

Publication number Publication date
DE502004004354D1 (en) 2007-08-30
PT1566869E (en) 2007-10-22
ES2290656T3 (en) 2008-02-16
EP1566869A1 (en) 2005-08-24
AU2005200514A1 (en) 2005-09-08
EP1566869B1 (en) 2007-07-18
ATE367670T1 (en) 2007-08-15
AU2005200514B2 (en) 2009-06-04

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