ATE550815T1 - SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION - Google Patents

SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION

Info

Publication number
ATE550815T1
ATE550815T1 AT05812264T AT05812264T ATE550815T1 AT E550815 T1 ATE550815 T1 AT E550815T1 AT 05812264 T AT05812264 T AT 05812264T AT 05812264 T AT05812264 T AT 05812264T AT E550815 T1 ATE550815 T1 AT E550815T1
Authority
AT
Austria
Prior art keywords
disconnection
electrical installation
connection
protection device
surge protection
Prior art date
Application number
AT05812264T
Other languages
German (de)
Inventor
Michel Donati
Alain Lagnoux
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 ATE550815T1 publication Critical patent/ATE550815T1/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
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)

Abstract

The invention relates to a device protecting an electrical installation against overvoltages, comprising at least one protection component (10) provided with means for connection (20) to an electrical installation; a means (30) for disconnection (30) of the protection component (10) from the electrical installation, said means being adapted in such a way as to ensure disconnection of said component at connection means (30) level and being able to move from a closed position to an open position creating an interstitial space (11) between the disconnection means (30) and the connection means (20), characterized in that it comprises anti-reverse means (50) which are adapted in such a way as to prevent the disconnection means (30) from returning towards the closed position thereof when it moves away from the connection means (20) by an insulation distance which is above a pre-determined threshold distance (d). Devices offering protection against transitory overvoltages..
AT05812264T 2004-10-25 2005-10-25 SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION ATE550815T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0411377A FR2877156A1 (en) 2004-10-25 2004-10-25 OVERVOLTAGE PROTECTION DEVICE HAVING AN IMPROVED DISCONNECT CAPABILITY
PCT/FR2005/002656 WO2006045946A1 (en) 2004-10-25 2005-10-25 Improved disconnection overvoltage-protection device

Publications (1)

Publication Number Publication Date
ATE550815T1 true ATE550815T1 (en) 2012-04-15

Family

ID=34950188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05812264T ATE550815T1 (en) 2004-10-25 2005-10-25 SURGE PROTECTION DEVICE WITH IMPROVED ISOLATION

Country Status (6)

Country Link
EP (1) EP1815569B1 (en)
CN (1) CN101048923B (en)
AT (1) ATE550815T1 (en)
ES (1) ES2383046T3 (en)
FR (1) FR2877156A1 (en)
WO (1) WO2006045946A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004342A1 (en) * 2006-12-05 2008-06-19 Dehn + Söhne Gmbh + Co. Kg Pluggable surge arrester, has housing and conductive connector with switching tongue, whose tongue end merges with solder contact point and switching tongue has current-sensitive desired breaking point or current sensitive characteristics
DE102009004703B4 (en) * 2008-08-25 2014-05-28 Dehn + Söhne Gmbh + Co. Kg Surge arrester with at least one diverting element
FR2958789B1 (en) * 2010-04-09 2012-05-11 Abb France DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES WITH IMPROVED THERMAL DISCONNECTOR
FR2958788B1 (en) 2010-04-09 2015-01-30 Abb France VARISTANCE COMPRISING AN ELECTRODE WITH AN INPUTTING PART FORMING POLE AND PARAFOUDRE COMPRISING SUCH A VARISTANCE
FR2958787B1 (en) * 2010-04-09 2012-05-11 Abb France DEVICE FOR PROTECTION AGAINST OVERVOLTAGES WITH DEDUCTIVE THERMAL DISCONNECTORS
DE102011100437B4 (en) * 2010-10-29 2016-04-07 Dehn + Söhne Gmbh + Co. Kg Arrangement for forming a thermal separation point
US9570260B2 (en) 2011-06-17 2017-02-14 Littelfuse, Inc. Thermal metal oxide varistor circuit protection device
DE102019106960B4 (en) * 2019-03-19 2020-10-29 Phoenix Contact Gmbh & Co. Kg Electronic component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3101340B2 (en) * 1991-04-08 2000-10-23 北海道電力株式会社 Arrester separation device
US5311393A (en) * 1992-04-08 1994-05-10 Atlantic Sientific Corporation Transient voltage surge suppressor with I2 R/I2 T overcurrent protection switch
US6430019B1 (en) * 1998-06-08 2002-08-06 Ferraz S.A. Circuit protection device
CN2420769Y (en) * 2000-03-16 2001-02-21 上海天益电气有限公司 Surge overvoltage protector for acousto-optic alarm
FR2848353B1 (en) * 2002-12-10 2005-06-17 Soule Protection Surtensions DEVICE FOR PROTECTING AGAINST OVERVOLTAGES
CN2645314Y (en) * 2003-09-18 2004-09-29 成都凯瑞达电子技术有限公司 Surge protection assembly

Also Published As

Publication number Publication date
EP1815569B1 (en) 2012-03-21
ES2383046T3 (en) 2012-06-15
WO2006045946A1 (en) 2006-05-04
CN101048923B (en) 2012-04-04
FR2877156A1 (en) 2006-04-28
CN101048923A (en) 2007-10-03
EP1815569A1 (en) 2007-08-08

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