JPS63196884U - - Google Patents
Info
- Publication number
- JPS63196884U JPS63196884U JP8844387U JP8844387U JPS63196884U JP S63196884 U JPS63196884 U JP S63196884U JP 8844387 U JP8844387 U JP 8844387U JP 8844387 U JP8844387 U JP 8844387U JP S63196884 U JPS63196884 U JP S63196884U
- Authority
- JP
- Japan
- Prior art keywords
- valve closing
- closing operation
- surge pressure
- valve
- actuator
- 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.)
- Pending
Links
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8844387U JPS63196884U (zh) | 1987-06-08 | 1987-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8844387U JPS63196884U (zh) | 1987-06-08 | 1987-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63196884U true JPS63196884U (zh) | 1988-12-19 |
Family
ID=30946554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8844387U Pending JPS63196884U (zh) | 1987-06-08 | 1987-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63196884U (zh) |
-
1987
- 1987-06-08 JP JP8844387U patent/JPS63196884U/ja active Pending