ATE529928T1 - SPARK GAP ARRANGEMENT WITH A SHORT-CIRCUIT DEVICE - Google Patents

SPARK GAP ARRANGEMENT WITH A SHORT-CIRCUIT DEVICE

Info

Publication number
ATE529928T1
ATE529928T1 AT08786657T AT08786657T ATE529928T1 AT E529928 T1 ATE529928 T1 AT E529928T1 AT 08786657 T AT08786657 T AT 08786657T AT 08786657 T AT08786657 T AT 08786657T AT E529928 T1 ATE529928 T1 AT E529928T1
Authority
AT
Austria
Prior art keywords
short
main electrodes
spark gap
gap arrangement
circuit element
Prior art date
Application number
AT08786657T
Other languages
German (de)
Inventor
Arnd Ehrhardt
Anna Niesslbeck
Original Assignee
Dehn & Soehne
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 Dehn & Soehne filed Critical Dehn & Soehne
Application granted granted Critical
Publication of ATE529928T1 publication Critical patent/ATE529928T1/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

Abstract

The invention relates to a spark gap arrangement with a short-circuiting device, comprising two opposite, main electrodes that are arranged in a pressure-resistant housing, said main electrodes being electrically connected to an external connection. According to the invention, a cavity which houses a movable, conductive short-circuit element, is provided in at least one of the main electrodes. Said short-circuit element is geometric such that the distance between the main electrodes can be bridged. Said short-circuit element is subjected to a pretensioning force that is released during thermal or overcurrent load.
AT08786657T 2007-10-15 2008-07-31 SPARK GAP ARRANGEMENT WITH A SHORT-CIRCUIT DEVICE ATE529928T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007049396 2007-10-15
DE102008027589.1A DE102008027589B4 (en) 2007-10-15 2008-06-10 Spark gap arrangement with a short-circuiting device
PCT/EP2008/060031 WO2009049940A1 (en) 2007-10-15 2008-07-31 Spark gap arrangement with a short-circuiting device

Publications (1)

Publication Number Publication Date
ATE529928T1 true ATE529928T1 (en) 2011-11-15

Family

ID=40459066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08786657T ATE529928T1 (en) 2007-10-15 2008-07-31 SPARK GAP ARRANGEMENT WITH A SHORT-CIRCUIT DEVICE

Country Status (4)

Country Link
EP (1) EP2201654B1 (en)
AT (1) ATE529928T1 (en)
DE (1) DE102008027589B4 (en)
WO (1) WO2009049940A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2812963B1 (en) * 2012-02-08 2016-04-06 OBO Bettermann GmbH & Co. KG Surge arrester
DE102013005783B4 (en) * 2012-10-31 2019-06-13 DEHN + SÖHNE GmbH + Co. KG. Device for operating voltage-independent generation of a safe, low-resistance electrical short circuit
US10319545B2 (en) 2016-11-30 2019-06-11 Iskra Za{hacek over (s)}{hacek over (c)}ite d.o.o. Surge protective device modules and DIN rail device systems including same
WO2019220171A1 (en) 2018-05-14 2019-11-21 Saltek S.R.O. Voltage limiter with a short-circuiting device
US11862967B2 (en) 2021-09-13 2024-01-02 Raycap, S.A. Surge protective device assembly modules

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295320A (en) * 1940-06-25 1942-09-08 Gen Electric Electric discharge device
EP0603428B1 (en) 1992-12-24 1996-06-12 Cerberus Ag Gas-filled overvoltage arrester
DE10025239C2 (en) 2000-05-22 2002-06-27 Dehn & Soehne Partially or fully enclosed spark arrester
DE10134752B4 (en) 2001-07-17 2005-01-27 Epcos Ag Surge arresters
DE10313045B3 (en) * 2003-03-11 2004-07-15 Dehn + Söhne Gmbh + Co. Kg Short-circuit device for LV and MV equipment, has mechanically pre-stressed electrodes held apart by overvoltage protection device and brought into contact by failure of latter
DE102005048003B4 (en) * 2005-08-04 2008-04-30 Dehn + Söhne Gmbh + Co. Kg Short-circuiting device for use in low and medium voltage systems for property and personal protection

Also Published As

Publication number Publication date
EP2201654B1 (en) 2011-10-19
WO2009049940A1 (en) 2009-04-23
DE102008027589A1 (en) 2009-04-23
EP2201654A1 (en) 2010-06-30
DE102008027589B4 (en) 2014-08-28

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