PL2287984T3 - Surge absorbers - Google Patents

Surge absorbers

Info

Publication number
PL2287984T3
PL2287984T3 PL09009408T PL09009408T PL2287984T3 PL 2287984 T3 PL2287984 T3 PL 2287984T3 PL 09009408 T PL09009408 T PL 09009408T PL 09009408 T PL09009408 T PL 09009408T PL 2287984 T3 PL2287984 T3 PL 2287984T3
Authority
PL
Poland
Prior art keywords
electrodes
pellet
electric element
surge absorbers
electro conductive
Prior art date
Application number
PL09009408T
Other languages
Polish (pl)
Inventor
Jürgen 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
Publication of PL2287984T3 publication Critical patent/PL2287984T3/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; Arresters
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fluid-Damping Devices (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).
PL09009408T 2009-07-20 2009-07-20 Surge absorbers PL2287984T3 (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
PL2287984T3 true PL2287984T3 (en) 2012-02-29

Family

ID=41302857

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09009408T PL2287984T3 (en) 2009-07-20 2009-07-20 Surge absorbers

Country Status (7)

Country Link
EP (1) EP2287984B1 (en)
CN (1) CN101958540B (en)
AT (1) ATE525775T1 (en)
ES (1) ES2369329T3 (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
WO2004017479A1 (en) * 2002-07-19 2004-02-26 Epcos Ag Protective element for arresting overvoltages and the use thereof
DE112006002464T5 (en) * 2005-09-14 2008-07-24 Littelfuse, Inc., Des Plaines Gas-filled surge arrester, activating connection, ignition strips and manufacturing process therefor
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
CN101958540A (en) 2011-01-26
EP2287984A1 (en) 2011-02-23
ATE525775T1 (en) 2011-10-15
EP2287984B1 (en) 2011-09-21
PT2287984E (en) 2011-10-04
CN101958540B (en) 2014-10-22
SI2287984T1 (en) 2011-12-30
ES2369329T3 (en) 2011-11-29
HK1151136A1 (en) 2012-01-20

Similar Documents

Publication Publication Date Title
PT2287984E (en) Surge absorbers
ZA200902654B (en) Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same
GB201911190D0 (en) Conductive contact structure, electrode assembly, power supply assembly and electronic cigarette having same
EP2434501A3 (en) Surge protective device with thermal decoupler and arc suppression
EP4407795A3 (en) Portable electronic device with electrically isolated sections
WO2010081151A3 (en) Memory cell having dielectric memory element
ATE488888T1 (en) ELECTRICAL CONNECTOR
WO2008083076A3 (en) Dual-filter electrically enhanced air-filtration apparatus and method
WO2012064729A3 (en) SURGE PROTECTION DEVICE USING METAL OXIDE VARISTORS (MOVs) AS THE ACTIVE ENERGY CONTROL MULTIPLE GAP DISCHARGING CHAIN
WO2011072821A3 (en) Lightning current transfer assembly for a wind turbine
PH12015502403B1 (en) Multielectrode corona ring-arrester
EP3817049A4 (en) Resistance element and electrical power amplifier circuit
WO2010065070A3 (en) Electrostatic chuck
WO2014131059A8 (en) Energy conversion and storage device and mobile electronic device containing same
EP2135099A4 (en) Monitoring system in real time of the state of capacitance graded bushings of power transformers, power reactors, current transformers, circuit breakers and similar
WO2010135388A3 (en) Active material circuit protector
TWI351039B (en) High electrical conductive composite material
EP2507847A4 (en) PIEZOELECTRIC ENERGY CONVERSION ASSEMBLIES
WO2008129477A3 (en) An electronic device comprising a convertible structure
TW201614800A (en) Integrated circuit device and electrostatic protection device thereof
EP2618442A3 (en) Electronic device and board usable in the electronic device with ESD and leakage current protection
ATE484060T1 (en) ELECTRICALLY CONDUCTIVE ELASTOMERS, METHOD FOR THE PRODUCTION THEREOF AND ARTICLES THEREOF
EP2595812A4 (en) Thermal resistor fluid ejection assembly
WO2014033572A3 (en) Electrical breakdown protection for a capacitive wireless powering system
TW200718006A (en) Electric element and electric circuit