ATE525775T1 - SURGE ARRESTERS - Google Patents

SURGE ARRESTERS

Info

Publication number
ATE525775T1
ATE525775T1 AT09009408T AT09009408T ATE525775T1 AT E525775 T1 ATE525775 T1 AT E525775T1 AT 09009408 T AT09009408 T AT 09009408T AT 09009408 T AT09009408 T AT 09009408T AT E525775 T1 ATE525775 T1 AT E525775T1
Authority
AT
Austria
Prior art keywords
electrodes
pellet
surge arresters
electric element
electro conductive
Prior art date
Application number
AT09009408T
Other languages
German (de)
Inventor
Juergen Schurwanz
Original Assignee
Bettermann Obo Gmbh & 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 Bettermann Obo Gmbh & Co Kg filed Critical Bettermann Obo Gmbh & Co Kg
Application granted granted Critical
Publication of ATE525775T1 publication Critical patent/ATE525775T1/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
    • H01T1/16—Series resistor structurally associated with spark gap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C8/00—Non-adjustable resistors consisting of loose powdered or granular conducting, or powdered or granular semi-conducting material
    • H01C8/04—Overvoltage protection resistors; Arresters

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Fluid-Damping Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

The over-voltage diverter has a discharger (1) and an electric element connected in series. The electric element has a component (2) with two electrodes (3,4). A pellet (5) made of electro conductive material is arranged between the electrodes. The pellet connects the electrodes with each other in electro conductive manner. The area holding the pellet is encircled by a temperature-resistant insulating material enclosure (6).
AT09009408T 2009-07-20 2009-07-20 SURGE ARRESTERS ATE525775T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09009408A EP2287984B1 (en) 2009-07-20 2009-07-20 Surge absorbers

Publications (1)

Publication Number Publication Date
ATE525775T1 true ATE525775T1 (en) 2011-10-15

Family

ID=41302857

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09009408T ATE525775T1 (en) 2009-07-20 2009-07-20 SURGE ARRESTERS

Country Status (8)

Country Link
EP (1) EP2287984B1 (en)
CN (1) CN101958540B (en)
AT (1) ATE525775T1 (en)
ES (1) ES2369329T3 (en)
HK (1) HK1151136A1 (en)
PL (1) PL2287984T3 (en)
PT (1) PT2287984E (en)
SI (1) SI2287984T1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2436875T3 (en) 2011-03-10 2014-01-07 Obo Bettermann Gmbh & Co. Kg Surge arrester
DE202012012472U1 (en) 2012-02-08 2013-01-25 Obo Bettermann Gmbh & Co. Kg Surge arresters
EP2812962B1 (en) 2012-02-08 2016-04-06 OBO Bettermann GmbH & Co. KG Surge arrester
DE102012005944A1 (en) 2012-03-26 2013-09-26 Obo Bettermann Gmbh & Co. Kg Surge arresters
DE102012006809A1 (en) 2012-03-29 2013-10-02 Obo Bettermann Gmbh & Co. Kg Spark gap for surge arresters
DE102014102969B4 (en) 2014-03-06 2016-05-04 Obo Bettermann Gmbh & Co. Kg Surge arresters
CN110400667B (en) * 2018-04-24 2021-07-13 成都铁达电子股份有限公司 Low-inherent-capacitance piezoresistor
CN113629686B (en) * 2021-07-22 2022-10-28 西安交通大学 Intelligent multilayer gap overvoltage protector based on graphite-metal coating material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1159205A (en) 1914-05-15 1915-11-02 Gen Electric Protective device.
US2329085A (en) 1940-06-13 1943-09-07 Norton Co Lightning arrester
IL113502A0 (en) * 1994-06-01 1995-07-31 Raychem Corp Composition for use in a telecommunications gas tube
DE19742302A1 (en) 1997-09-25 1999-04-08 Bettermann Obo Gmbh & Co Kg Spark gap capable of carrying lightning current
EP1523792B1 (en) * 2002-07-19 2011-05-11 Epcos Ag Protective element for arresting overvoltages and the use thereof
CN101297452A (en) * 2005-09-14 2008-10-29 力特保险丝有限公司 Gas-filled surge arrester, activating compound, ignition stripes and method therefore
DE102006031229B3 (en) 2006-07-06 2007-12-06 Obo Bettermann Gmbh & Co Kg Electrical system overvoltage protecting device, has enclosure lower part with insertion opening for printed circuit board, where enclosure side walls and/or part has locking pins to secure position of board

Also Published As

Publication number Publication date
EP2287984A1 (en) 2011-02-23
CN101958540B (en) 2014-10-22
PT2287984E (en) 2011-10-04
PL2287984T3 (en) 2012-02-29
CN101958540A (en) 2011-01-26
ES2369329T3 (en) 2011-11-29
SI2287984T1 (en) 2011-12-30
HK1151136A1 (en) 2012-01-20
EP2287984B1 (en) 2011-09-21

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