GB1229036A - - Google Patents

Info

Publication number
GB1229036A
GB1229036A GB1229036DA GB1229036A GB 1229036 A GB1229036 A GB 1229036A GB 1229036D A GB1229036D A GB 1229036DA GB 1229036 A GB1229036 A GB 1229036A
Authority
GB
United Kingdom
Prior art keywords
insulator
gas
tube
insulating
funnel
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
Other languages
English (en)
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 filed Critical
Publication of GB1229036A publication Critical patent/GB1229036A/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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
GB1229036D 1968-07-23 1968-07-23 Expired GB1229036A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3502368 1968-07-23

Publications (1)

Publication Number Publication Date
GB1229036A true GB1229036A (en:Method) 1971-04-21

Family

ID=10372886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229036D Expired GB1229036A (en:Method) 1968-07-23 1968-07-23

Country Status (1)

Country Link
GB (1) GB1229036A (en:Method)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006332A (en) * 1974-11-11 1977-02-01 Westinghouse Electric Corporation Convection heating apparatus for multi-phase gas-type circuit interrupters
DE2825744A1 (de) * 1977-09-28 1979-04-05 Sprecher & Schuh Ag Druckgas-hochspannungsschalter fuer freiluft-aufstellung
EP0024542A1 (de) * 1979-08-30 1981-03-11 Sprecher & Schuh AG Druckgasschalter
CN103779131A (zh) * 2013-01-22 2014-05-07 上海乐研电气科技有限公司 一种用于寒冷地区的六氟化硫高压电气设备
CN103779132A (zh) * 2013-01-22 2014-05-07 上海乐研电气科技有限公司 一种用于寒冷地区的六氟化硫高压断路器
CN106960760A (zh) * 2017-05-05 2017-07-18 郑州大学 一种sf6断路器的远端辅助加热装置
CN106971899A (zh) * 2017-05-05 2017-07-21 郑州大学 一种防止高寒地区sf6断路器灭弧介质液化的智能温控系统

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006332A (en) * 1974-11-11 1977-02-01 Westinghouse Electric Corporation Convection heating apparatus for multi-phase gas-type circuit interrupters
DE2825744A1 (de) * 1977-09-28 1979-04-05 Sprecher & Schuh Ag Druckgas-hochspannungsschalter fuer freiluft-aufstellung
FR2404907A1 (fr) * 1977-09-28 1979-04-27 Sprecher & Schuh Ag Disjoncteur haute tension a gaz comprime pour l'exterieur
EP0024542A1 (de) * 1979-08-30 1981-03-11 Sprecher & Schuh AG Druckgasschalter
CN103779131A (zh) * 2013-01-22 2014-05-07 上海乐研电气科技有限公司 一种用于寒冷地区的六氟化硫高压电气设备
CN103779132A (zh) * 2013-01-22 2014-05-07 上海乐研电气科技有限公司 一种用于寒冷地区的六氟化硫高压断路器
CN103779131B (zh) * 2013-01-22 2018-11-27 上海乐研电气有限公司 一种用于寒冷地区的六氟化硫高压电气设备
CN103779132B (zh) * 2013-01-22 2019-09-06 上海乐研电气有限公司 一种用于寒冷地区的六氟化硫高压断路器
CN106960760A (zh) * 2017-05-05 2017-07-18 郑州大学 一种sf6断路器的远端辅助加热装置
CN106971899A (zh) * 2017-05-05 2017-07-21 郑州大学 一种防止高寒地区sf6断路器灭弧介质液化的智能温控系统
CN106971899B (zh) * 2017-05-05 2019-08-13 郑州大学 一种防止高寒地区sf6断路器灭弧介质液化的智能温控系统
CN106960760B (zh) * 2017-05-05 2019-12-03 郑州大学 一种sf6断路器的远端辅助加热装置

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees