GB1423407A - High voltage vacuum interrupter with an x-ray absorbing outer shield - Google Patents

High voltage vacuum interrupter with an x-ray absorbing outer shield

Info

Publication number
GB1423407A
GB1423407A GB1823573A GB1823573A GB1423407A GB 1423407 A GB1423407 A GB 1423407A GB 1823573 A GB1823573 A GB 1823573A GB 1823573 A GB1823573 A GB 1823573A GB 1423407 A GB1423407 A GB 1423407A
Authority
GB
United Kingdom
Prior art keywords
ray absorbing
layer
high voltage
vacuum interrupter
outer shield
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
GB1823573A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1423407A publication Critical patent/GB1423407A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66269—Details relating to the materials used for screens in vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB1823573A 1972-04-28 1973-04-16 High voltage vacuum interrupter with an x-ray absorbing outer shield Expired GB1423407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24847372A 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
GB1423407A true GB1423407A (en) 1976-02-04

Family

ID=22939293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1823573A Expired GB1423407A (en) 1972-04-28 1973-04-16 High voltage vacuum interrupter with an x-ray absorbing outer shield

Country Status (4)

Country Link
JP (1) JPS4949165A (enExample)
CH (1) CH565443A5 (enExample)
DE (1) DE2319855A1 (enExample)
GB (1) GB1423407A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041149A1 (de) * 2006-09-01 2008-03-13 Abb Technology Ag Vakuumschaltkammer für Mittelspannungsschaltanlagen
DE102012215245A1 (de) 2012-08-28 2014-03-06 Siemens Aktiengesellschaft Vakuumschaltröhre
CN108987174A (zh) * 2018-06-25 2018-12-11 宝鸡市晨光真空电器股份有限公司 屏蔽罩镶嵌式真空灭弧室
CN109490934A (zh) * 2018-12-19 2019-03-19 上海平高天灵开关有限公司 一种真空灭弧室x射线检测平台

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4724003B2 (ja) * 2006-01-10 2011-07-13 株式会社日本Ａｅパワーシステムズ ガス絶縁開閉装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041149A1 (de) * 2006-09-01 2008-03-13 Abb Technology Ag Vakuumschaltkammer für Mittelspannungsschaltanlagen
DE102006041149B4 (de) * 2006-09-01 2008-09-04 Abb Technology Ag Vakuumschaltkammer für Mittelspannungsschaltanlagen
DE102012215245A1 (de) 2012-08-28 2014-03-06 Siemens Aktiengesellschaft Vakuumschaltröhre
DE102012215245B4 (de) * 2012-08-28 2020-03-05 Siemens Aktiengesellschaft Vakuumschaltröhre
CN108987174A (zh) * 2018-06-25 2018-12-11 宝鸡市晨光真空电器股份有限公司 屏蔽罩镶嵌式真空灭弧室
CN109490934A (zh) * 2018-12-19 2019-03-19 上海平高天灵开关有限公司 一种真空灭弧室x射线检测平台
CN109490934B (zh) * 2018-12-19 2022-11-25 上海平高天灵开关有限公司 一种真空灭弧室x射线检测平台

Also Published As

Publication number Publication date
DE2319855A1 (de) 1973-11-08
JPS4949165A (enExample) 1974-05-13
CH565443A5 (enExample) 1975-08-15

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Legal Events

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