JPH0523636Y2 - - Google Patents
Info
- Publication number
- JPH0523636Y2 JPH0523636Y2 JP7812686U JP7812686U JPH0523636Y2 JP H0523636 Y2 JPH0523636 Y2 JP H0523636Y2 JP 7812686 U JP7812686 U JP 7812686U JP 7812686 U JP7812686 U JP 7812686U JP H0523636 Y2 JPH0523636 Y2 JP H0523636Y2
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- pumping
- storage tank
- pressure
- 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.)
- Expired - Lifetime
Links
- 239000004576 sand Substances 0.000 claims description 102
- 238000005086 pumping Methods 0.000 claims description 31
- 239000013049 sediment Substances 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
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 JPS62190754U (ko) | 1987-12-04 |
| JPH0523636Y2 true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0663260B2 (ja) * | 1988-09-21 | 1994-08-22 | 三井造船株式会社 | 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
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62190754U (ko) | 1987-12-04 |
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