NO975378L - Overspenningsavleder - Google Patents

Overspenningsavleder

Info

Publication number
NO975378L
NO975378L NO975378A NO975378A NO975378L NO 975378 L NO975378 L NO 975378L NO 975378 A NO975378 A NO 975378A NO 975378 A NO975378 A NO 975378A NO 975378 L NO975378 L NO 975378L
Authority
NO
Norway
Prior art keywords
ceramic insulator
electrode
short
circuit element
surge
Prior art date
Application number
NO975378A
Other languages
English (en)
Other versions
NO975378D0 (no
Inventor
Angel Alvarez
Original Assignee
Cerberus Ag
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 Cerberus Ag filed Critical Cerberus Ag
Publication of NO975378D0 publication Critical patent/NO975378D0/no
Publication of NO975378L publication Critical patent/NO975378L/no

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
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure

Landscapes

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

Abstract

Overspenningsavlederen består av en gassfylt kera- misk isolator (2) med to med innbyrdes avstand i den keramiske isolator (2) anordnede elektroder (3, 4), mellom hvilke det oppstår en elektrisk ledende forbindelse når det dannes overspenningsbetingel- ser, og av et kortslutningselement (5) som er an- ordnet på yttersiden av den keramiske isolator (2), for fremskaffelse av en galvanisk forbindelse mel- lom de to elektroder (3, 4) når det overskrides en for omgivelsen kritisk temperatur i Overspennings- avlederen (1). Kortslutningselementet (5) er for- bundet ledende med den ene elektrode (4) og med den andre elektrode (3) via et isolerende smeltelegeme (7) .
NO975378A 1996-12-06 1997-11-24 Overspenningsavleder NO975378L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96119584A EP0847118A1 (de) 1996-12-06 1996-12-06 Überspannungsableiter

Publications (2)

Publication Number Publication Date
NO975378D0 NO975378D0 (no) 1997-11-24
NO975378L true NO975378L (no) 1998-06-08

Family

ID=8223474

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975378A NO975378L (no) 1996-12-06 1997-11-24 Overspenningsavleder

Country Status (9)

Country Link
EP (1) EP0847118A1 (no)
CN (1) CN1185672A (no)
CZ (1) CZ382097A3 (no)
HU (1) HUP9702249A3 (no)
ID (1) ID18092A (no)
IL (1) IL122155A0 (no)
NO (1) NO975378L (no)
PL (1) PL323550A1 (no)
SK (1) SK164997A3 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103636085B (zh) * 2011-04-13 2016-08-03 上海电科电器科技有限公司 产生触发电弧的元件
DE102017116489B4 (de) * 2017-07-21 2023-03-16 Phoenix Contact Gmbh & Co. Kg Schutzvorrichtung zum Schutz eines elektrischen Verbrauchers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034326A (en) * 1975-04-17 1977-07-05 Comtelco (U.K.) Limited Temperature sensitive trip device
DE3146787A1 (de) * 1981-11-25 1983-06-01 Siemens AG, 1000 Berlin und 8000 München Ueberspannungsableiter mit aeusserer kurzschlussstrecke
GB2205992B (en) * 1987-05-01 1991-07-17 Dubilier Plc Gas-filled surge arrestor
FR2625377A1 (fr) * 1987-12-23 1989-06-30 Pendar Sarl Parafoudre de surete
CH683048A5 (de) 1991-12-24 1993-12-31 Cerberus Ag Ueberspannungsschutzvorrichtung.

Also Published As

Publication number Publication date
ID18092A (id) 1998-02-26
CN1185672A (zh) 1998-06-24
HUP9702249A3 (en) 2000-03-28
HU9702249D0 (en) 1998-01-28
IL122155A0 (en) 1998-04-05
EP0847118A1 (de) 1998-06-10
NO975378D0 (no) 1997-11-24
PL323550A1 (en) 1998-06-08
CZ382097A3 (cs) 1998-06-17
HUP9702249A2 (hu) 1998-07-28
SK164997A3 (en) 1998-07-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application