JPH01168080U - - Google Patents
Info
- Publication number
- JPH01168080U JPH01168080U JP6399488U JP6399488U JPH01168080U JP H01168080 U JPH01168080 U JP H01168080U JP 6399488 U JP6399488 U JP 6399488U JP 6399488 U JP6399488 U JP 6399488U JP H01168080 U JPH01168080 U JP H01168080U
- Authority
- JP
- Japan
- Prior art keywords
- main steam
- isolation valve
- pressure main
- valve
- self
- 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
- 238000002955 isolation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Turbines (AREA)
- Fluid-Driven Valves (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は従来の自圧式主蒸気隔離弁の構成図である。 １……主蒸気隔離弁、２……主蒸気配管、３，
１１……逆止弁、５ａ，５ｂ……入口開閉弁、７
……開閉駆動部、７ａ……駆動ばね、８ａ，８ｂ
……出口開閉弁、１２……開閉弁、１３……蒸気
配管。
図は従来の自圧式主蒸気隔離弁の構成図である。 １……主蒸気隔離弁、２……主蒸気配管、３，
１１……逆止弁、５ａ，５ｂ……入口開閉弁、７
……開閉駆動部、７ａ……駆動ばね、８ａ，８ｂ
……出口開閉弁、１２……開閉弁、１３……蒸気
配管。
Claims (1)
- 主蒸気配管に配設された自圧式主蒸気隔離弁に
おいて、前記自圧式主蒸気隔離弁の開閉駆動部に
所内蒸気源に接続した開閉弁と逆止弁を介挿した
蒸気配管を連結した自圧式主蒸気隔離弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6399488U JPH01168080U (ja) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6399488U JPH01168080U (ja) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168080U true JPH01168080U (ja) | 1989-11-27 |
Family
ID=31289479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6399488U Pending JPH01168080U (ja) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168080U (ja) |
-
1988
- 1988-05-17 JP JP6399488U patent/JPH01168080U/ja active Pending