JPH0391002U - - Google Patents
Info
- Publication number
- JPH0391002U JPH0391002U JP15228089U JP15228089U JPH0391002U JP H0391002 U JPH0391002 U JP H0391002U JP 15228089 U JP15228089 U JP 15228089U JP 15228089 U JP15228089 U JP 15228089U JP H0391002 U JPH0391002 U JP H0391002U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- management device
- normally open
- insulated switchgear
- activated
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
第１図ないし第４図は本考案のガス絶縁開閉装
置ガス管理装置の１実施例を示し、第１図は全体
の配置図、第２図は遮断弁の正面略図、第３図は
遮断弁の作動時の正面略図、第４図は遮断弁の外
形図、第５図は従来例の配置図である。
３……エレメント、４……止弁、５……共通配
管、１０……遮断弁、１１……窓、１２……ガス
通路。
Figures 1 to 4 show one embodiment of the gas insulated switchgear gas management device of the present invention, Figure 1 is the overall layout, Figure 2 is a schematic front view of the cutoff valve, and Figure 3 is the cutoff valve. FIG. 4 is an external view of the shutoff valve, and FIG. 5 is a layout diagram of a conventional example. 3...Element, 4...Stop valve, 5...Common piping, 10...Shutoff valve, 11...Window, 12...Gas passage.
Claims (1)
時開の止弁を介して共通配管に接続し、ガス管理
を集中して管理するようにしたガス絶縁開閉装置
管理装置において、 前記各エレメントと前記共通配管との間にそれ
ぞれ常時は開で当該前記エレメント内の事故によ
る昇圧により作動しガス通路を遮断する遮断弁を
設け、かつ、作動した前記遮断弁の作動を表示す
る表示手段を備えたガス絶縁開閉装置ガス管理装
置。[Claim for Utility Model Registration] A gas insulated switchgear management device in which multiple elements that separate gas flow are connected to a common piping via a normally open stop valve, and gas management is centrally managed. A cutoff valve is provided between each of the elements and the common piping, which is normally open and is activated by pressure increase due to an accident in the element to shut off the gas passage, and an indication of the operation of the activated shutoff valve is provided. Gas insulated switchgear gas management device equipped with display means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15228089U JPH0391002U (en) | 1989-12-29 | 1989-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15228089U JPH0391002U (en) | 1989-12-29 | 1989-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0391002U true JPH0391002U (en) | 1991-09-17 |
Family
ID=31698551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15228089U Pending JPH0391002U (en) | 1989-12-29 | 1989-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0391002U (en) |
-
1989
- 1989-12-29 JP JP15228089U patent/JPH0391002U/ja active Pending
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