JPS628695Y2 - - Google Patents
Info
- Publication number
- JPS628695Y2 JPS628695Y2 JP1723383U JP1723383U JPS628695Y2 JP S628695 Y2 JPS628695 Y2 JP S628695Y2 JP 1723383 U JP1723383 U JP 1723383U JP 1723383 U JP1723383 U JP 1723383U JP S628695 Y2 JPS628695 Y2 JP S628695Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- outer skin
- metal seal
- circumferential surface
- valve
- 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
Links
- 239000002184 metal Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1723383U JPS59123755U (ja) | 1983-02-08 | 1983-02-08 | 偏心型バタフライ弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1723383U JPS59123755U (ja) | 1983-02-08 | 1983-02-08 | 偏心型バタフライ弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59123755U JPS59123755U (ja) | 1984-08-20 |
| JPS628695Y2 true JPS628695Y2 (cs) | 1987-02-28 |
Family
ID=30148463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1723383U Granted JPS59123755U (ja) | 1983-02-08 | 1983-02-08 | 偏心型バタフライ弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59123755U (cs) |
-
1983
- 1983-02-08 JP JP1723383U patent/JPS59123755U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59123755U (ja) | 1984-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS606682Y2 (ja) | 双方向性弁シ−ル装置 | |
| JPH0435670Y2 (cs) | ||
| US4293116A (en) | Metallic seat assembly for valves | |
| US2573177A (en) | Method of making valves | |
| WO2002016809A3 (en) | Seal assembly with two sealing mechanisms for providing static and dynamic sealing | |
| US3920253A (en) | Non-leaking gas spring | |
| JPS55103163A (en) | Metal seal of valve | |
| US5178364A (en) | Sealing liner with incorporated reaction ring, more particularly for a closure means | |
| JPS628695Y2 (cs) | ||
| JPS6215794B2 (cs) | ||
| EP0013265A1 (en) | Seat assembly for high-temperature valves and use in butterfly valves | |
| JPH07117163B2 (ja) | シールライナ | |
| US4893782A (en) | Metallic seat for fluid valve | |
| GB1338484A (en) | Stem or shaft seal | |
| KR850002889A (ko) | 밸 브 | |
| JP2698332B2 (ja) | ボール弁の弁座 | |
| JPS628694Y2 (cs) | ||
| JPS6218788B2 (cs) | ||
| JPH0710136Y2 (ja) | ボールバルブ | |
| JP2510217Y2 (ja) | 排気ブレ―キのシ―ル装置 | |
| CN220581731U (zh) | 一种密封球阀 | |
| SU1551919A1 (ru) | Сальниковое уплотнение | |
| JPH0259342B2 (cs) | ||
| JPS6249511B2 (cs) | ||
| JPH0130695Y2 (cs) |