JPS5418131A - Device for picking up sand or sludge from water bottom by air jet - Google Patents
Device for picking up sand or sludge from water bottom by air jetInfo
- Publication number
- JPS5418131A JPS5418131A JP8230177A JP8230177A JPS5418131A JP S5418131 A JPS5418131 A JP S5418131A JP 8230177 A JP8230177 A JP 8230177A JP 8230177 A JP8230177 A JP 8230177A JP S5418131 A JPS5418131 A JP S5418131A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- picking
- sand
- air jet
- water bottom
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8230177A JPS5418131A (en) | 1977-07-09 | 1977-07-09 | Device for picking up sand or sludge from water bottom by air jet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8230177A JPS5418131A (en) | 1977-07-09 | 1977-07-09 | Device for picking up sand or sludge from water bottom by air jet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5418131A true JPS5418131A (en) | 1979-02-09 |
JPS5535538B2 JPS5535538B2 (ja) | 1980-09-13 |
Family
ID=13770719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8230177A Granted JPS5418131A (en) | 1977-07-09 | 1977-07-09 | Device for picking up sand or sludge from water bottom by air jet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5418131A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05118058A (ja) * | 1991-07-26 | 1993-05-14 | Kikuo Hashimoto | 気圧応用による浚渫、固液分離、分級、搬送装置 |
JPH05311695A (ja) * | 1991-07-26 | 1993-11-22 | Kikuo Hashimoto | 気圧応用による掘削吸引装置 |
JPH08199621A (ja) * | 1995-01-24 | 1996-08-06 | Hashimoto Setsubi Kogyosho:Kk | 水底の汚泥取出方法及び取出装置 |
US6166944A (en) * | 1998-04-20 | 2000-12-26 | Kyoto University | Data storing apparatus including integrated magnetic memory cells and semiconductor devices |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63144688U (ja) * | 1987-03-13 | 1988-09-22 |
-
1977
- 1977-07-09 JP JP8230177A patent/JPS5418131A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05118058A (ja) * | 1991-07-26 | 1993-05-14 | Kikuo Hashimoto | 気圧応用による浚渫、固液分離、分級、搬送装置 |
JPH05311695A (ja) * | 1991-07-26 | 1993-11-22 | Kikuo Hashimoto | 気圧応用による掘削吸引装置 |
JPH08199621A (ja) * | 1995-01-24 | 1996-08-06 | Hashimoto Setsubi Kogyosho:Kk | 水底の汚泥取出方法及び取出装置 |
US6166944A (en) * | 1998-04-20 | 2000-12-26 | Kyoto University | Data storing apparatus including integrated magnetic memory cells and semiconductor devices |
Also Published As
Publication number | Publication date |
---|---|
JPS5535538B2 (ja) | 1980-09-13 |
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