ATE169430T1 - SURGE PROTECTION ELEMENT - Google Patents

SURGE PROTECTION ELEMENT

Info

Publication number
ATE169430T1
ATE169430T1 AT94108276T AT94108276T ATE169430T1 AT E169430 T1 ATE169430 T1 AT E169430T1 AT 94108276 T AT94108276 T AT 94108276T AT 94108276 T AT94108276 T AT 94108276T AT E169430 T1 ATE169430 T1 AT E169430T1
Authority
AT
Austria
Prior art keywords
electrodes
protection element
overvoltage protection
spark
runs
Prior art date
Application number
AT94108276T
Other languages
German (de)
Inventor
Klaus Prof Dr-Ing Scheibe
Eberhard Dipl-Ing Lehmann
Gerhard Oertel
Holger Dr-Ing Altmaier
Original Assignee
Phoenix Contact Gmbh & Co
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
Priority claimed from DE4402615A external-priority patent/DE4402615C3/en
Application filed by Phoenix Contact Gmbh & Co filed Critical Phoenix Contact Gmbh & Co
Application granted granted Critical
Publication of ATE169430T1 publication Critical patent/ATE169430T1/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
    • H01T4/14—Arcing horns
    • 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
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap
    • 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

Landscapes

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

Abstract

An overvoltage protection element (1) for dissipating transient overvoltages is illustrated and described, having two electrodes (2), an air discharge spark gap (3) acting between the electrodes (2), and a housing (4) which accommodates the electrodes (2), each electrode (2) having a connecting limb (5) and a spark horn (6) which runs at an acute angle with respect to the connecting limb (5), and the spark horns (6) of the two electrodes (2) - which are arranged at a distance from one another - together forming the air discharge spark gap (3). The overvoltage protection element (1) according to the invention is improved in terms of its overvoltage protection behaviour, particularly with respect to the response voltage, the lightning-current carrying capacity, the line follow current carrying capacity and the line follow current extinguishing behaviour, to be precise primary in that the spark horns (6) of the electrodes (2) are provided in their regions adjacent to the connecting limbs (5) with a hole (7) which runs through the connecting limbs (5). <IMAGE>
AT94108276T 1993-05-31 1994-05-30 SURGE PROTECTION ELEMENT ATE169430T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4317933 1993-05-31
DE4402615A DE4402615C3 (en) 1993-05-31 1994-01-28 Surge protection element

Publications (1)

Publication Number Publication Date
ATE169430T1 true ATE169430T1 (en) 1998-08-15

Family

ID=25926327

Family Applications (2)

Application Number Title Priority Date Filing Date
AT97105664T ATE198813T1 (en) 1993-05-31 1994-05-30 SURGE PROTECTION ELEMENT
AT94108276T ATE169430T1 (en) 1993-05-31 1994-05-30 SURGE PROTECTION ELEMENT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT97105664T ATE198813T1 (en) 1993-05-31 1994-05-30 SURGE PROTECTION ELEMENT

Country Status (5)

Country Link
EP (1) EP0635919B1 (en)
JP (1) JP2888754B2 (en)
CN (1) CN1044952C (en)
AT (2) ATE198813T1 (en)
ES (2) ES2121117T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2253522Y (en) * 1996-04-09 1997-04-30 杜宇峰 High-energy electricity release
AT405112B (en) * 1997-02-12 1999-05-25 Felten & Guilleaume Ag Oester OVERVOLTAGE DEVICE
DE50107609D1 (en) * 2000-07-21 2005-11-10 Phoenix Contact Gmbh & Co SURGE PROTECTION DEVICE
DE102004009072A1 (en) * 2004-02-23 2005-09-08 Phoenix Contact Gmbh & Co. Kg Overvoltage protection element and ignition element for an overvoltage protection element
CN100442624C (en) * 2005-03-28 2008-12-10 西安交通大学 Overvoltage protector consitituted by multi-spark angle
CN102522699B (en) * 2011-12-06 2014-03-12 西安交通大学 Rodlike three-electrode high-energy pulse discharge switch under gaseous environment
DE102018117275B3 (en) * 2018-05-24 2019-07-04 Dehn + Söhne Gmbh + Co. Kg Non-rotationally symmetric horn spark gap with deion chamber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH465046A (en) * 1968-01-11 1968-11-15 Sprecher & Schuh Ag Extinguishing spark gap arrangement, especially for surge arresters
DE3716997A1 (en) * 1987-05-21 1988-12-08 Phoenix Elekt Overvoltage protection apparatus
CA1334990C (en) * 1988-03-31 1995-03-28 John D. Sakich Modular electrical assemblies with pressure relief

Also Published As

Publication number Publication date
ES2154431T3 (en) 2001-04-01
JPH07135065A (en) 1995-05-23
CN1097903A (en) 1995-01-25
EP0635919B1 (en) 1998-08-05
ATE198813T1 (en) 2001-02-15
EP0635919A3 (en) 1995-07-19
CN1044952C (en) 1999-09-01
ES2121117T3 (en) 1998-11-16
JP2888754B2 (en) 1999-05-10
EP0635919A2 (en) 1995-01-25

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