JPH0215868U - - Google Patents
Info
- Publication number
- JPH0215868U JPH0215868U JP9174988U JP9174988U JPH0215868U JP H0215868 U JPH0215868 U JP H0215868U JP 9174988 U JP9174988 U JP 9174988U JP 9174988 U JP9174988 U JP 9174988U JP H0215868 U JPH0215868 U JP H0215868U
- Authority
- JP
- Japan
- Prior art keywords
- low pressure
- main pipe
- valves
- branched
- blower
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9174988U JPH0215868U (en]) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9174988U JPH0215868U (en]) | 1988-07-11 | 1988-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215868U true JPH0215868U (en]) | 1990-01-31 |
Family
ID=31316215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9174988U Pending JPH0215868U (en]) | 1988-07-11 | 1988-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215868U (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890463A (ja) * | 1982-10-29 | 1983-05-30 | Ishikawajima Harima Heavy Ind Co Ltd | 研掃方法およびその装置 |
| JPS60263670A (ja) * | 1984-06-08 | 1985-12-27 | Masao Jibiki | ブラスト装置 |
| JPS61279468A (ja) * | 1985-05-31 | 1986-12-10 | Pipe Rifuretsushiyu:Kk | サンドピグ発生装置 |
-
1988
- 1988-07-11 JP JP9174988U patent/JPH0215868U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890463A (ja) * | 1982-10-29 | 1983-05-30 | Ishikawajima Harima Heavy Ind Co Ltd | 研掃方法およびその装置 |
| JPS60263670A (ja) * | 1984-06-08 | 1985-12-27 | Masao Jibiki | ブラスト装置 |
| JPS61279468A (ja) * | 1985-05-31 | 1986-12-10 | Pipe Rifuretsushiyu:Kk | サンドピグ発生装置 |