JPS62190754U - - Google Patents
Info
- Publication number
- JPS62190754U JPS62190754U JP7812686U JP7812686U JPS62190754U JP S62190754 U JPS62190754 U JP S62190754U JP 7812686 U JP7812686 U JP 7812686U JP 7812686 U JP7812686 U JP 7812686U JP S62190754 U JPS62190754 U JP S62190754U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- pumping
- piston
- separator
- 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
- 239000004576 sand Substances 0.000 claims description 23
- 238000005086 pumping Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Air Transport Of Granular Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7812686U JPH0523636Y2 (ko) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7812686U JPH0523636Y2 (ko) | 1986-05-26 | 1986-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190754U true JPS62190754U (ko) | 1987-12-04 |
| JPH0523636Y2 JPH0523636Y2 (ko) | 1993-06-16 |
Family
ID=30926781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7812686U Expired - Lifetime JPH0523636Y2 (ko) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523636Y2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285427A (ja) * | 1988-09-21 | 1990-03-26 | Mitsui Eng & Shipbuild Co Ltd | 泥土圧送装置におけるタンク切換方法 |
-
1986
- 1986-05-26 JP JP7812686U patent/JPH0523636Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285427A (ja) * | 1988-09-21 | 1990-03-26 | Mitsui Eng & Shipbuild Co Ltd | 泥土圧送装置におけるタンク切換方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523636Y2 (ko) | 1993-06-16 |