GB1439775A - Gas-filled discharge tubes annular elem - Google Patents

Gas-filled discharge tubes annular elem

Info

Publication number
GB1439775A
GB1439775A GB5198273A GB5198273A GB1439775A GB 1439775 A GB1439775 A GB 1439775A GB 5198273 A GB5198273 A GB 5198273A GB 5198273 A GB5198273 A GB 5198273A GB 1439775 A GB1439775 A GB 1439775A
Authority
GB
United Kingdom
Prior art keywords
electrodes
electrode
metal
tin
tube
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
GB5198273A
Other languages
English (en)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB1439775A publication Critical patent/GB1439775A/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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Lasers (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB5198273A 1972-11-08 1973-11-08 Gas-filled discharge tubes annular elem Expired GB1439775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1443272A SE360507B (cs) 1972-11-08 1972-11-08

Publications (1)

Publication Number Publication Date
GB1439775A true GB1439775A (en) 1976-06-16

Family

ID=20299098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5198273A Expired GB1439775A (en) 1972-11-08 1973-11-08 Gas-filled discharge tubes annular elem

Country Status (4)

Country Link
CH (1) CH563070A5 (cs)
DE (1) DE2354697C2 (cs)
GB (1) GB1439775A (cs)
SE (1) SE360507B (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797778A (en) * 1986-06-18 1989-01-10 Siemens Aktiengesellschaft Gas discharge path
GB2304990A (en) * 1995-09-08 1997-03-26 Eev Ltd Switching arrangements
US5994850A (en) * 1995-09-08 1999-11-30 Eev Limited Switching arrangements wherein a cylindrical trigger electrode is arranged around a gap between an anode and cathode for establishing a discharge therebetween
EP1443539A2 (en) * 2003-01-30 2004-08-04 Shinko Electric Co. Ltd. Discharge tube
CN103681173A (zh) * 2013-11-19 2014-03-26 镇江市电子管厂 断续流大功率陶瓷放电管
CN108091531A (zh) * 2018-01-22 2018-05-29 东莞市阿甘半导体有限公司 气体放电管及过电压保护装置
CN111883402A (zh) * 2020-08-10 2020-11-03 江苏联群电子科技有限公司 一种陶瓷气体二极放电管结构及其组装方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102968A (en) * 1961-10-05 1963-09-03 Ass Elect Ind Vacuum spark gap device having composite electrodes
US3454811A (en) * 1967-04-18 1969-07-08 Bell Telephone Labor Inc Gas tube surge (overload) protection device
DE1935734A1 (de) * 1969-07-14 1971-01-28 Siemens Ag UEberspannungsableiter

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797778A (en) * 1986-06-18 1989-01-10 Siemens Aktiengesellschaft Gas discharge path
GB2304990A (en) * 1995-09-08 1997-03-26 Eev Ltd Switching arrangements
GB2304990B (en) * 1995-09-08 1999-09-01 Eev Ltd Switching arrangements
US5994850A (en) * 1995-09-08 1999-11-30 Eev Limited Switching arrangements wherein a cylindrical trigger electrode is arranged around a gap between an anode and cathode for establishing a discharge therebetween
EP1443539A2 (en) * 2003-01-30 2004-08-04 Shinko Electric Co. Ltd. Discharge tube
EP1443539A3 (en) * 2003-01-30 2006-01-04 Shinko Electric Co. Ltd. Discharge tube
US7116049B2 (en) 2003-01-30 2006-10-03 Shinko Electric Industries Co., Ltd. Discharge tube with a specific amount of hydrogen gas by volume
CN103681173A (zh) * 2013-11-19 2014-03-26 镇江市电子管厂 断续流大功率陶瓷放电管
CN108091531A (zh) * 2018-01-22 2018-05-29 东莞市阿甘半导体有限公司 气体放电管及过电压保护装置
CN111883402A (zh) * 2020-08-10 2020-11-03 江苏联群电子科技有限公司 一种陶瓷气体二极放电管结构及其组装方法
CN111883402B (zh) * 2020-08-10 2023-08-15 江苏联群电子科技有限公司 一种陶瓷气体二极放电管结构及其组装方法

Also Published As

Publication number Publication date
DE2354697C2 (de) 1985-01-17
DE2354697A1 (de) 1974-05-16
CH563070A5 (cs) 1975-06-13
SE360507B (cs) 1973-09-24

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Legal Events

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