JPH0288408U - - Google Patents

Info

Publication number
JPH0288408U
JPH0288408U JP16578688U JP16578688U JPH0288408U JP H0288408 U JPH0288408 U JP H0288408U JP 16578688 U JP16578688 U JP 16578688U JP 16578688 U JP16578688 U JP 16578688U JP H0288408 U JPH0288408 U JP H0288408U
Authority
JP
Japan
Prior art keywords
pressure relief
pressure
gas
insulating gas
airtight container
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.)
Pending
Application number
JP16578688U
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
Priority to JP16578688U priority Critical patent/JPH0288408U/ja
Publication of JPH0288408U publication Critical patent/JPH0288408U/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/53Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56Gas reservoirs
    • H01H2033/568Gas reservoirs with overpressure release, e.g. rupture membranes

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Description

【図面の簡単な説明】
第1図は本考案のガス絶縁開閉器の放圧装置の
一実施例を示すもので、Aは側断面図、Bは平面
図、第2図及び第3図は本考案の他の実施例を示
すもので、Aは側断面図、Bは平面図、第4図は
従来のガス絶縁開閉器の放圧装置を示すもので、
Aは側断面図、Bは平面図、第5図及び第6図は
一般的なガス絶縁開閉装置の配置例を示す側面図
である。 1……密閉容器、2……排出口、3……ボス、
4……放圧板、5……ホルダー、6……ボルト、
7……放圧装置、8……回線フロア、10……放
圧装置、11……保護板、12……スタツド、1
3……ボルト、14……高圧ガス流路、20……
スペーサ、21……保護板、22……開放部。

Claims (1)

  1. 【実用新案登録請求の範囲】 内部に絶縁ガスを封入した密閉容器の排出口に
    、前記絶縁ガスの圧力が予め設定された圧力まで
    上昇した時に動作する放圧板を取付けたガス絶縁
    開閉器の放圧装置において、 前記放圧板の外側に、前記密閉容器より放出さ
    れた絶縁ガス流の方向を、密閉容器の壁に沿う方
    向に制御することのできる保護板を取付けたこと
    を特徴とするガス絶縁開閉器の放圧装置。
JP16578688U 1988-12-23 1988-12-23 Pending JPH0288408U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16578688U JPH0288408U (ja) 1988-12-23 1988-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16578688U JPH0288408U (ja) 1988-12-23 1988-12-23

Publications (1)

Publication Number Publication Date
JPH0288408U true JPH0288408U (ja) 1990-07-12

Family

ID=31452590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16578688U Pending JPH0288408U (ja) 1988-12-23 1988-12-23

Country Status (1)

Country Link
JP (1) JPH0288408U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247034B2 (ja) * 1977-05-05 1987-10-06 Rca Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247034B2 (ja) * 1977-05-05 1987-10-06 Rca Corp

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