EP0242590B1 - Gasentladungsüberspannungsableiter - Google Patents

Gasentladungsüberspannungsableiter Download PDF

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Publication number
EP0242590B1
EP0242590B1 EP87104006A EP87104006A EP0242590B1 EP 0242590 B1 EP0242590 B1 EP 0242590B1 EP 87104006 A EP87104006 A EP 87104006A EP 87104006 A EP87104006 A EP 87104006A EP 0242590 B1 EP0242590 B1 EP 0242590B1
Authority
EP
European Patent Office
Prior art keywords
surge arrester
constituent
electrodes
activating substance
gas discharge
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.)
Expired
Application number
EP87104006A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0242590A1 (de
Inventor
Jürgen Dipl.-Ing. Boy
Ernst-Ludwig Dr. Rer. Nat. Hoene
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0242590A1 publication Critical patent/EP0242590A1/de
Application granted granted Critical
Publication of EP0242590B1 publication Critical patent/EP0242590B1/de
Expired legal-status Critical Current

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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
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap
    • H01T1/22—Means for starting arc or facilitating ignition of spark gap by the shape or the composition of the electrodes

Definitions

  • the present invention relates to a gas discharge surge arrester according to the preamble of claim 1 and a method for its production.
  • a surge arrester is known from DE-A 26 19 866.
  • a surge arrester with an activation layer made of barium aluminum is assumed and, in order to stabilize the response voltage under high-current loads and to increase the service life with constant electrical properties, it is proposed that metallic titanium be introduced into the activator layer.
  • Such a surge arrester is also known from EP-A 0 138 082.
  • tungsten and / or molybdenum instead of titanium gives a considerable improvement in the current carrying capacity.

Landscapes

  • Thermistors And Varistors (AREA)
  • Finger-Pressure Massage (AREA)
EP87104006A 1986-04-22 1987-03-18 Gasentladungsüberspannungsableiter Expired EP0242590B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3613582 1986-04-22
DE3613582 1986-04-22

Publications (2)

Publication Number Publication Date
EP0242590A1 EP0242590A1 (de) 1987-10-28
EP0242590B1 true EP0242590B1 (de) 1989-06-07

Family

ID=6299253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104006A Expired EP0242590B1 (de) 1986-04-22 1987-03-18 Gasentladungsüberspannungsableiter

Country Status (4)

Country Link
US (1) US4831485A (ja)
EP (1) EP0242590B1 (ja)
JP (1) JPS62256393A (ja)
DE (1) DE3760233D1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727545C2 (de) * 1987-08-18 1995-05-04 Siemens Ag Überspannungsableiter mit Aktivierungsmasse
DE58909356D1 (de) * 1989-11-02 1995-08-24 Siemens Ag Triggerbare Schaltfunkenstrecke.
JP2847105B2 (ja) * 1990-01-10 1999-01-13 矢崎総業株式会社 放電管
JP2860335B2 (ja) * 1990-09-25 1999-02-24 矢崎総業株式会社 放電管
DE19632417C1 (de) * 1996-08-05 1998-05-07 Siemens Ag Gasgefüllter Überspannungsableiter mit Elektroden-Aktivierungsmasse
DE102005016848A1 (de) * 2005-04-12 2006-10-19 Epcos Ag Überspannungsableiter
DE102005036265A1 (de) * 2005-08-02 2007-02-08 Epcos Ag Funkenstrecke
CN101297452A (zh) * 2005-09-14 2008-10-29 力特保险丝有限公司 充气式电涌放电器、激活化合物、点火条及相应方法
CN106329316B (zh) * 2016-11-07 2018-03-02 深圳市瑞隆源电子有限公司 一种开路失效模式放电管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138082A1 (de) * 1983-09-30 1985-04-24 Siemens Aktiengesellschaft Gasentladungsableiter und Herstellungsverfahren

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757308A (en) * 1954-01-28 1956-07-31 Gera Corp Emissive cathode
DE1935734A1 (de) * 1969-07-14 1971-01-28 Siemens Ag UEberspannungsableiter
DE1950090C3 (de) * 1969-10-03 1979-09-27 Siemens Ag, 1000 Berlin U. 8000 Muenchen Gasentladungsröhre
DE1951015C3 (de) * 1969-10-09 1979-02-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen eines Überspannungsknopf ableiten
US4015172A (en) * 1975-03-17 1977-03-29 Siemens Aktiengesellschaft Two path voltage arrester
US4084208A (en) * 1975-03-28 1978-04-11 General Instrument Corporation Gas-filled surge arrestors
JPS5952503B2 (ja) * 1975-11-07 1984-12-20 株式会社日立製作所 直熱形酸化物陰極用基体金属板
US4104693A (en) * 1976-03-23 1978-08-01 Reliable Electric Company Gas filled surge arrester
DE2619866C3 (de) * 1976-05-05 1979-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gasentladungsröhre, insbesondere Überspannungsableiter
DE2828650C3 (de) * 1978-06-29 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Überspannungsableiter
DE3100924A1 (de) * 1981-01-14 1982-08-05 Siemens AG, 1000 Berlin und 8000 München "gasentladungs-ueberspannungsableiter"
DE3207663A1 (de) * 1982-03-03 1983-09-08 Siemens AG, 1000 Berlin und 8000 München Ueberspannungsableiter mit einem gasgefuellten gehaeuse
DE3233584A1 (de) * 1982-09-10 1984-03-15 G. Rau GmbH & Co, 7530 Pforzheim Elektrode fuer eine elektrische entladungsstrecke und herstellungsverfahren hierzu
JPS59177880A (ja) * 1983-03-29 1984-10-08 新光電気工業株式会社 避雷管

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138082A1 (de) * 1983-09-30 1985-04-24 Siemens Aktiengesellschaft Gasentladungsableiter und Herstellungsverfahren

Also Published As

Publication number Publication date
DE3760233D1 (en) 1989-07-13
JPS62256393A (ja) 1987-11-09
EP0242590A1 (de) 1987-10-28
US4831485A (en) 1989-05-16

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