GB1437853A - Surge voltage arresters - Google Patents

Surge voltage arresters

Info

Publication number
GB1437853A
GB1437853A GB2760074A GB2760074A GB1437853A GB 1437853 A GB1437853 A GB 1437853A GB 2760074 A GB2760074 A GB 2760074A GB 2760074 A GB2760074 A GB 2760074A GB 1437853 A GB1437853 A GB 1437853A
Authority
GB
United Kingdom
Prior art keywords
oxide
surge voltage
doped
semiconducting material
tubular
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
GB2760074A
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
Priority claimed from DE19732355426 external-priority patent/DE2355426C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1437853A publication Critical patent/GB1437853A/en
Expired legal-status Critical Current

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
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)

Abstract

1437853 Spark gaps SIEMENS AG 21 June 1974 [6 Nov 1973] 27600/74 Heading H1D A surge voltage arrester comprises a tubular body 3 made of a semiconducting material, and two electrodes 1 or 2 mounted in gas-tight fashion to face one another at respective ends of said body. The semiconducting material may be a doped metal oxide, e.g. zinc oxide and/or titanium oxide and/or copper oxide and/or iron oxide, doped with bismuth oxide or cobalt oxide. The body 3 has a shoulder at each end so that the arrester can be readily installed in a tubular metal holder. An additional central annular metal electrode may be provided.
GB2760074A 1973-11-06 1974-06-21 Surge voltage arresters Expired GB1437853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732355426 DE2355426C3 (en) 1973-11-06 Surge arresters

Publications (1)

Publication Number Publication Date
GB1437853A true GB1437853A (en) 1976-06-03

Family

ID=5897322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2760074A Expired GB1437853A (en) 1973-11-06 1974-06-21 Surge voltage arresters

Country Status (2)

Country Link
JP (1) JPS5074747A (en)
GB (1) GB1437853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105470089A (en) * 2015-12-29 2016-04-06 深圳市槟城电子有限公司 Gas discharge tube and metalized electrode used for same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105470089A (en) * 2015-12-29 2016-04-06 深圳市槟城电子有限公司 Gas discharge tube and metalized electrode used for same
CN105470089B (en) * 2015-12-29 2024-02-09 深圳市槟城电子股份有限公司 Gas discharge tube and metallized electrode used for same

Also Published As

Publication number Publication date
DE2355426B2 (en) 1976-12-16
DE2355426A1 (en) 1975-05-15
JPS5074747A (en) 1975-06-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee