JPH01180071U - - Google Patents
Info
- Publication number
- JPH01180071U JPH01180071U JP7765688U JP7765688U JPH01180071U JP H01180071 U JPH01180071 U JP H01180071U JP 7765688 U JP7765688 U JP 7765688U JP 7765688 U JP7765688 U JP 7765688U JP H01180071 U JPH01180071 U JP H01180071U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- support ring
- seat body
- annular
- 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
- 238000012856 packing Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765688U JPH0452541Y2 (xx) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765688U JPH0452541Y2 (xx) | 1988-06-10 | 1988-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01180071U true JPH01180071U (xx) | 1989-12-25 |
| JPH0452541Y2 JPH0452541Y2 (xx) | 1992-12-10 |
Family
ID=31302629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7765688U Expired JPH0452541Y2 (xx) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452541Y2 (xx) |
-
1988
- 1988-06-10 JP JP7765688U patent/JPH0452541Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452541Y2 (xx) | 1992-12-10 |