JPH03119676U - - Google Patents
Info
- Publication number
- JPH03119676U JPH03119676U JP2990390U JP2990390U JPH03119676U JP H03119676 U JPH03119676 U JP H03119676U JP 2990390 U JP2990390 U JP 2990390U JP 2990390 U JP2990390 U JP 2990390U JP H03119676 U JPH03119676 U JP H03119676U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- annular
- shaped
- valve
- circumferential side
- 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 description 5
Landscapes
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990029903U JPH0716942Y2 (ja) | 1990-03-22 | 1990-03-22 | ボールバルブの弁座部構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990029903U JPH0716942Y2 (ja) | 1990-03-22 | 1990-03-22 | ボールバルブの弁座部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03119676U true JPH03119676U (hr) | 1991-12-10 |
JPH0716942Y2 JPH0716942Y2 (ja) | 1995-04-19 |
Family
ID=31532647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990029903U Expired - Lifetime JPH0716942Y2 (ja) | 1990-03-22 | 1990-03-22 | ボールバルブの弁座部構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0716942Y2 (hr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109488782A (zh) * | 2018-12-07 | 2019-03-19 | 超达阀门集团股份有限公司 | 一种上装式固定阀的阀座密封机构及其适用于低温工况的固定球阀 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121827U (hr) * | 1975-03-26 | 1976-10-02 | ||
JPH01163258U (hr) * | 1988-05-06 | 1989-11-14 |
-
1990
- 1990-03-22 JP JP1990029903U patent/JPH0716942Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121827U (hr) * | 1975-03-26 | 1976-10-02 | ||
JPH01163258U (hr) * | 1988-05-06 | 1989-11-14 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109488782A (zh) * | 2018-12-07 | 2019-03-19 | 超达阀门集团股份有限公司 | 一种上装式固定阀的阀座密封机构及其适用于低温工况的固定球阀 |
CN109488782B (zh) * | 2018-12-07 | 2024-03-12 | 超达阀门集团股份有限公司 | 一种上装式固定阀的阀座密封机构及其适用于低温工况的固定球阀 |
Also Published As
Publication number | Publication date |
---|---|
JPH0716942Y2 (ja) | 1995-04-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |