ATE470255T1 - SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION AND CORRESPONDING METHOD - Google Patents

SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION AND CORRESPONDING METHOD

Info

Publication number
ATE470255T1
ATE470255T1 AT05814818T AT05814818T ATE470255T1 AT E470255 T1 ATE470255 T1 AT E470255T1 AT 05814818 T AT05814818 T AT 05814818T AT 05814818 T AT05814818 T AT 05814818T AT E470255 T1 ATE470255 T1 AT E470255T1
Authority
AT
Austria
Prior art keywords
protection device
detection means
electrodes
corresponding method
surge protection
Prior art date
Application number
AT05814818T
Other languages
German (de)
Inventor
Herve Lindeperg
Gerard Serrie
Louis Maurice
Original Assignee
Abb France
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 France filed Critical Abb France
Application granted granted Critical
Publication of ATE470255T1 publication Critical patent/ATE470255T1/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
    • H01T1/00—Details of spark gaps
    • H01T1/12—Means structurally associated with spark gap for recording operation thereof
    • 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
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure

Abstract

The invention relates to a device for protection against overvoltages due to the impact of thunder, said device being connected to an electrical installation, comprising at least two electrodes (2,3) defining a space between the electrodes (4) forming a gap protector, in addition to detection means (8) which are sensitive to the state of the gap protector, enabling detection of the malfunctioning of said gap protector, and disconnection means (8) which can ensure, dependent upon the detection means, the insulation of the protection device (1) in relation to the electrical installation if an error is detected in the gap protector by said detection means. The invention is characterized in that the disconnection means (9) are formed by insulating means (10) which can be positioned between the electrodes (2,3) in order to increase the insulation therebetween dependent upon the detection means (8).
AT05814818T 2004-10-25 2005-10-25 SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION AND CORRESPONDING METHOD ATE470255T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0411376A FR2877155B1 (en) 2004-10-25 2004-10-25 IMPROVED DISCONNECTION OVERVOLTAGE PROTECTION DEVICE AND CORRESPONDING METHOD
PCT/FR2005/002657 WO2006045947A1 (en) 2004-10-25 2005-10-25 Improved-disconnection overvoltage protection device and corresponding method

Publications (1)

Publication Number Publication Date
ATE470255T1 true ATE470255T1 (en) 2010-06-15

Family

ID=34950187

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05814818T ATE470255T1 (en) 2004-10-25 2005-10-25 SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION AND CORRESPONDING METHOD

Country Status (5)

Country Link
EP (1) EP1829176B1 (en)
AT (1) ATE470255T1 (en)
DE (1) DE602005021693D1 (en)
FR (1) FR2877155B1 (en)
WO (1) WO2006045947A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011123020B3 (en) 2010-08-04 2016-10-27 Dehn + Söhne Gmbh + Co. Kg Horn spark gap with deion chamber
DE102012112543A1 (en) * 2012-12-18 2014-06-18 Epcos Ag Spark gap arrangement and method for securing a spark gap arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554319C (en) * 1932-07-06 Emag Elek Zitaets Akt Ges Extinguishing spark arrester with circuit breaker
CH79255A (en) * 1918-05-07 1918-10-16 Oerlikon Maschf Protection device against overvoltages in electrical systems
JP2570182B2 (en) * 1994-06-30 1997-01-08 日本電気株式会社 Surge arrester for DC power supply
US6430019B1 (en) * 1998-06-08 2002-08-06 Ferraz S.A. Circuit protection device

Also Published As

Publication number Publication date
EP1829176A1 (en) 2007-09-05
EP1829176B1 (en) 2010-06-02
FR2877155A1 (en) 2006-04-28
DE602005021693D1 (en) 2010-07-15
FR2877155B1 (en) 2008-09-26
WO2006045947A1 (en) 2006-05-04

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Legal Events

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