DE502008000350D1 - SPARKLING ARRANGEMENT FOR HIGHER RATED VOLTAGE - Google Patents

SPARKLING ARRANGEMENT FOR HIGHER RATED VOLTAGE

Info

Publication number
DE502008000350D1
DE502008000350D1 DE502008000350T DE502008000350T DE502008000350D1 DE 502008000350 D1 DE502008000350 D1 DE 502008000350D1 DE 502008000350 T DE502008000350 T DE 502008000350T DE 502008000350 T DE502008000350 T DE 502008000350T DE 502008000350 D1 DE502008000350 D1 DE 502008000350D1
Authority
DE
Germany
Prior art keywords
spark gaps
higher rated
arrangement
sparkling
impendence
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE502008000350T
Other languages
German (de)
Inventor
Arnd Ehrhardt
Michael Waffler
Stephan Hierl
Werner Riel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dehn SE and Co KG
Original Assignee
Dehn and Soehne GmbH and Co KG
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 and Soehne GmbH and Co KG filed Critical Dehn and Soehne GmbH and Co KG
Publication of DE502008000350D1 publication Critical patent/DE502008000350D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series

Landscapes

  • Spark Plugs (AREA)
  • Thermistors And Varistors (AREA)
  • Breakers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

The invention relates to a spark gap arrangement for higher rated voltages in which at least two opposite spark gaps comprising electrodes are serially connected and at least one of the spark gaps is introduced actively, i.e., may be triggered, for use as a network arrester that can conduct lightening currents. According to the invention, the spark gaps are located in a pressure-resistant capsule with at least one pressure compensation opening. Also, an insert that bridges the distance between the main electrodes of the passive spark gaps, consisting of a low-impendence material, is provided. Said low impendence material is extremely non-linear in relation to the decreasing residual voltage in the event of a current load.
DE502008000350T 2007-10-15 2008-10-14 SPARKLING ARRANGEMENT FOR HIGHER RATED VOLTAGE Active DE502008000350D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007049319 2007-10-15
DE102008049471A DE102008049471A1 (en) 2007-10-15 2008-09-29 Spark gap arrangement for higher rated voltages
PCT/EP2008/063757 WO2009050148A1 (en) 2007-10-15 2008-10-14 Spark gap arrangement for higher rated voltages

Publications (1)

Publication Number Publication Date
DE502008000350D1 true DE502008000350D1 (en) 2010-03-18

Family

ID=40340749

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102008049471A Withdrawn DE102008049471A1 (en) 2007-10-15 2008-09-29 Spark gap arrangement for higher rated voltages
DE502008000350T Active DE502008000350D1 (en) 2007-10-15 2008-10-14 SPARKLING ARRANGEMENT FOR HIGHER RATED VOLTAGE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102008049471A Withdrawn DE102008049471A1 (en) 2007-10-15 2008-09-29 Spark gap arrangement for higher rated voltages

Country Status (4)

Country Link
EP (1) EP2074686B1 (en)
AT (1) ATE456875T1 (en)
DE (2) DE102008049471A1 (en)
WO (1) WO2009050148A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016010102A1 (en) 2016-08-24 2018-03-01 Ingenieurbüro Spies GbR (vertretungsberechtigte Gesellschafter: Hans Spies, Martin Spies, 86558 Hohenwart) Sampling Optical Distance Sensor
DE102021208076B4 (en) * 2021-07-27 2023-06-22 Dehn Se Surge arrestor spark gap assembly and method of operating an overvoltage arrester spark gap assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7316628A (en) * 1973-12-04 1975-06-06 Coq Bv HIGH VOLTAGE OVERVOLTAGE DEVICE.
SE458894B (en) 1987-09-04 1989-05-16 Asea Ab DEVICE FOR OVERVOLTAGE PROTECTION
DE3914624A1 (en) 1989-05-03 1990-11-08 Dehn & Soehne Arcing unit for overload protection - has two part arc paths in series to provide protection
DE4240138C2 (en) 1992-11-28 1995-05-24 Dehn & Soehne Arrangement capable of carrying lightning current with at least two spark gaps connected in series
DE10230827A1 (en) 2002-07-09 2004-02-05 Obo Bettermann Gmbh & Co. Kg Spark gap capable of carrying lightning current
DE102004006988B4 (en) 2003-11-28 2014-02-06 Dehn + Söhne Gmbh + Co. Kg Spark-gap overvoltage protection device comprising at least two main electrodes located in a pressure-tight housing
DE102005024658B4 (en) 2005-05-30 2007-02-15 Dehn + Söhne Gmbh + Co. Kg Encapsulated, flameproof, non-hermetically sealed, rotationally symmetric high-performance spark gap
FI121765B (en) 2005-07-01 2011-03-31 Alstom Grid Oy Method and arrangement for triggering the spark gap

Also Published As

Publication number Publication date
EP2074686B1 (en) 2010-01-27
EP2074686A1 (en) 2009-07-01
DE102008049471A1 (en) 2009-11-12
ATE456875T1 (en) 2010-02-15
WO2009050148A1 (en) 2009-04-23

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: RIEL, WERNER, 92358 SEUBERSDORF, DE

Inventor name: STRANGFELD, UWE, 90471 NUERNBERG, DE

Inventor name: EHRHARDT, ARND, 92318 NEUMARKT/OPF., DE

Inventor name: WAFFLER, MICHAEL, 92318 NEUMARKT/OPF., DE

Inventor name: HIERL, STEPHAN, 92318 NEUMARKT/OPF., DE

8364 No opposition during term of opposition