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ATE479219T1 - ENCAPSULATED, FLAMEPROOF SURGE CONDUCTOR WITH A SPARK GAP - Google Patents

ENCAPSULATED, FLAMEPROOF SURGE CONDUCTOR WITH A SPARK GAP

Info

Publication number
ATE479219T1
ATE479219T1 AT03012711T AT03012711T ATE479219T1 AT E479219 T1 ATE479219 T1 AT E479219T1 AT 03012711 T AT03012711 T AT 03012711T AT 03012711 T AT03012711 T AT 03012711T AT E479219 T1 ATE479219 T1 AT E479219T1
Authority
AT
Austria
Prior art keywords
encapsulated
flameproof
spark gap
surge conductor
surge
Prior art date
Application number
AT03012711T
Other languages
German (de)
Inventor
Arnd Ehrhard
Uwe Strangfeld
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 ATE479219T1 publication Critical patent/ATE479219T1/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
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed

Landscapes

  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

A cylindrical encapsulated, pressure-resistance overvoltage conductor comprises two electrodes (3,4) and an isolating section (5) and has an external current supply (1,2) with leads forming a part of the capsule. At least one of the electrode comprises a device to reverse or alter the current flow within or outside the capsule.
AT03012711T 2002-07-11 2003-06-04 ENCAPSULATED, FLAMEPROOF SURGE CONDUCTOR WITH A SPARK GAP ATE479219T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10231431.4A DE10231431B4 (en) 2002-07-11 2002-07-11 Encapsulated, flameproof surge arrester with a spark gap

Publications (1)

Publication Number Publication Date
ATE479219T1 true ATE479219T1 (en) 2010-09-15

Family

ID=29723855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03012711T ATE479219T1 (en) 2002-07-11 2003-06-04 ENCAPSULATED, FLAMEPROOF SURGE CONDUCTOR WITH A SPARK GAP

Country Status (3)

Country Link
EP (1) EP1381126B1 (en)
AT (1) ATE479219T1 (en)
DE (2) DE10231431B4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005015401B4 (en) * 2005-01-10 2014-03-20 Dehn + Söhne Gmbh + Co. Kg Surge arrester with two diverging electrodes and a spark gap acting between the electrodes
WO2006108407A1 (en) * 2005-04-14 2006-10-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Starter auxiliary electrode starting device with an arc gap
DE102007002429B4 (en) 2006-11-03 2016-03-24 Dehn + Söhne Gmbh + Co. Kg Encapsulated, pressure-resistant, lightning current-carrying surge arrester with follow-up current extinguishing capability
CZ306224B6 (en) * 2012-08-22 2016-10-12 Hakel Spol. S R. O. Power lightning discharger for large current loads with extended service life

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870439C (en) * 1949-03-19 1953-03-12 Siemens Ag Extinguishing spark gap for surge arrester
FR1203455A (en) * 1957-10-04 1960-01-19 Brown spark gap with multiple intervals for lightning arresters with variable resistances
US3223874A (en) * 1963-12-13 1965-12-14 Gen Electric Preionizer for use in overvoltage protective devices
DE4218479A1 (en) * 1992-06-04 1993-12-09 Siemens Ag Low-pressure gas-discharge switch - places auxiliary electrode around discharge gap and connects to intermediate voltage source for radially directing field to housing wall.
DE4331215B4 (en) * 1992-09-28 2005-02-10 Epcos Ag Assembly for dissipation of electrical surges
DE4237284A1 (en) * 1992-10-30 1994-05-05 Siemens Ag Arrangement with several surge arresters
DE4439730C2 (en) * 1994-10-17 1996-09-26 Phoenix Contact Gmbh & Co Surge protection element
DE19506057B4 (en) * 1995-02-22 2004-07-22 Dehn + Söhne GmbH + Co KG Extinguishing spark gap arrangement
EP0793317A1 (en) * 1996-03-01 1997-09-03 Felten & Guilleaume Austria Ag Overvoltage arrester device
WO1998010498A1 (en) * 1996-09-04 1998-03-12 Erico Lightning Technologies Pty. Ltd. Overvoltage protection spark gaps and transformers
DE19818674B4 (en) * 1998-04-27 2004-04-29 Phoenix Contact Gmbh & Co. Kg Snubber
DE10008764A1 (en) * 1999-03-04 2000-09-28 Phoenix Contact Gmbh & Co Overload voltage protection system has electrodes set into diverging horn sections for arc propagation
DE10060426B4 (en) * 2000-11-24 2004-04-15 Dehn + Söhne Gmbh + Co. Kg Encapsulated surge arrester with at least one spark gap

Also Published As

Publication number Publication date
EP1381126A2 (en) 2004-01-14
DE50313009D1 (en) 2010-10-07
EP1381126A3 (en) 2009-10-21
DE10231431A1 (en) 2004-01-29
DE10231431B4 (en) 2014-03-20
EP1381126B1 (en) 2010-08-25

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