JPH0449414Y2 - - Google Patents
Info
- Publication number
- JPH0449414Y2 JPH0449414Y2 JP1985020008U JP2000885U JPH0449414Y2 JP H0449414 Y2 JPH0449414 Y2 JP H0449414Y2 JP 1985020008 U JP1985020008 U JP 1985020008U JP 2000885 U JP2000885 U JP 2000885U JP H0449414 Y2 JPH0449414 Y2 JP H0449414Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- ring
- seat ring
- valve plate
- sealing
- 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
- 238000007789 sealing Methods 0.000 claims description 38
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020008U JPH0449414Y2 (US20100223739A1-20100909-C00025.png) | 1985-02-16 | 1985-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020008U JPH0449414Y2 (US20100223739A1-20100909-C00025.png) | 1985-02-16 | 1985-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61137172U JPS61137172U (US20100223739A1-20100909-C00025.png) | 1986-08-26 |
| JPH0449414Y2 true JPH0449414Y2 (US20100223739A1-20100909-C00025.png) | 1992-11-20 |
Family
ID=30510103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985020008U Expired JPH0449414Y2 (US20100223739A1-20100909-C00025.png) | 1985-02-16 | 1985-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449414Y2 (US20100223739A1-20100909-C00025.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102870A (ja) * | 1981-12-11 | 1983-06-18 | Mamoru Sugiura | 防火シ−ル |
-
1985
- 1985-02-16 JP JP1985020008U patent/JPH0449414Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102870A (ja) * | 1981-12-11 | 1983-06-18 | Mamoru Sugiura | 防火シ−ル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61137172U (US20100223739A1-20100909-C00025.png) | 1986-08-26 |
