JPH01109683U - - Google Patents
Info
- Publication number
- JPH01109683U JPH01109683U JP416488U JP416488U JPH01109683U JP H01109683 U JPH01109683 U JP H01109683U JP 416488 U JP416488 U JP 416488U JP 416488 U JP416488 U JP 416488U JP H01109683 U JPH01109683 U JP H01109683U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- bush
- hollow
- stem
- valve stem
- 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
- 239000012809 cooling fluid Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
Landscapes
- Details Of Valves (AREA)
Description
第１図および第２図は本考案の実施例を示す図
、第３図は従来の遮断弁の一例を示す図である。
１……弁室、２……弁フタ、３……弁棒、４…
…ブツシユ、５……弁体、６……弁座、７……漏
洩管、８……弁棒中心孔、９……冷却流体供給配
管、１０……止め弁、１１……ブツシユ内孔、１
２……加熱流体供給配管、１３……止め弁、１４
……冷却流体排出穴、１５……加熱流体排出穴。
1 and 2 are views showing an embodiment of the present invention, and FIG. 3 is a view showing an example of a conventional shutoff valve. 1... Valve chamber, 2... Valve lid, 3... Valve stem, 4...
... Bush, 5 ... Valve body, 6 ... Valve seat, 7 ... Leak pipe, 8 ... Valve stem center hole, 9 ... Cooling fluid supply piping, 10 ... Stop valve, 11 ... Bush inner hole, 1
2...Heating fluid supply piping, 13...Stop valve, 14
...Cooling fluid discharge hole, 15...Heating fluid discharge hole.
Claims (1)
棒を長手方向に往復運動させて弁を開閉するもの
において、上記弁棒の内部または上記ブツシユの
内部を中空とし、その中空部に冷却流体または加
熱流体の供給管を連通させたことを特徴とする弁
。 In a valve that opens and closes a valve by longitudinally reciprocating a valve stem that is inserted into a bush and has a valve body fixed to its tip, the inside of the valve stem or the bush is hollow, and the hollow part is filled with cooling fluid or A valve characterized in that a heating fluid supply pipe is communicated with the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP416488U JPH01109683U (en) | 1988-01-19 | 1988-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP416488U JPH01109683U (en) | 1988-01-19 | 1988-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109683U true JPH01109683U (en) | 1989-07-25 |
Family
ID=31206430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP416488U Pending JPH01109683U (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011256975A (en) * | 2010-06-11 | 2011-12-22 | Shimadzu Corp | Check valve device |
| WO2013042659A1 (en) * | 2011-09-22 | 2013-03-28 | 日本電気株式会社 | Shaft member sliding mechanism and shaft member sliding method |
-
1988
- 1988-01-19 JP JP416488U patent/JPH01109683U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011256975A (en) * | 2010-06-11 | 2011-12-22 | Shimadzu Corp | Check valve device |
| WO2013042659A1 (en) * | 2011-09-22 | 2013-03-28 | 日本電気株式会社 | Shaft member sliding mechanism and shaft member sliding method |
| JPWO2013042659A1 (en) * | 2011-09-22 | 2015-03-26 | 日本電気株式会社 | Shaft member sliding mechanism and sliding method of shaft member |