JPS6296711U - - Google Patents
Info
- Publication number
- JPS6296711U JPS6296711U JP18820685U JP18820685U JPS6296711U JP S6296711 U JPS6296711 U JP S6296711U JP 18820685 U JP18820685 U JP 18820685U JP 18820685 U JP18820685 U JP 18820685U JP S6296711 U JPS6296711 U JP S6296711U
- Authority
- JP
- Japan
- Prior art keywords
- movable wall
- valve
- outlet side
- pressure reducing
- opening end
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18820685U JPS6296711U (it) | 1985-12-05 | 1985-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18820685U JPS6296711U (it) | 1985-12-05 | 1985-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6296711U true JPS6296711U (it) | 1987-06-20 |
Family
ID=31139349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18820685U Pending JPS6296711U (it) | 1985-12-05 | 1985-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6296711U (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620213A (en) * | 1979-07-26 | 1981-02-25 | Masato Oshikawa | Sand protecting sheet |
-
1985
- 1985-12-05 JP JP18820685U patent/JPS6296711U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620213A (en) * | 1979-07-26 | 1981-02-25 | Masato Oshikawa | Sand protecting sheet |