JPS61137172U - - Google Patents
Info
- Publication number
- JPS61137172U JPS61137172U JP2000885U JP2000885U JPS61137172U JP S61137172 U JPS61137172 U JP S61137172U JP 2000885 U JP2000885 U JP 2000885U JP 2000885 U JP2000885 U JP 2000885U JP S61137172 U JPS61137172 U JP S61137172U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- seat ring
- valve plate
- ring
- elastic
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020008U JPH0449414Y2 (https=) | 1985-02-16 | 1985-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020008U JPH0449414Y2 (https=) | 1985-02-16 | 1985-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61137172U true JPS61137172U (https=) | 1986-08-26 |
| JPH0449414Y2 JPH0449414Y2 (https=) | 1992-11-20 |
Family
ID=30510103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985020008U Expired JPH0449414Y2 (https=) | 1985-02-16 | 1985-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449414Y2 (https=) |
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 |
|---|---|
| JPH0449414Y2 (https=) | 1992-11-20 |