JPH0435577B2 - - Google Patents
Info
- Publication number
- JPH0435577B2 JPH0435577B2 JP58164396A JP16439683A JPH0435577B2 JP H0435577 B2 JPH0435577 B2 JP H0435577B2 JP 58164396 A JP58164396 A JP 58164396A JP 16439683 A JP16439683 A JP 16439683A JP H0435577 B2 JPH0435577 B2 JP H0435577B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- straight
- jet
- fan
- air mixture
- 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
- 238000009412 basement excavation Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 239000004927 clay Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9206—Digging devices using blowing effect only, like jets or propellers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16439683A JPS6055134A (ja) | 1983-09-05 | 1983-09-05 | 水圧ジエツトによる土面の溝掘削装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16439683A JPS6055134A (ja) | 1983-09-05 | 1983-09-05 | 水圧ジエツトによる土面の溝掘削装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6055134A JPS6055134A (ja) | 1985-03-30 |
JPH0435577B2 true JPH0435577B2 (ru) | 1992-06-11 |
Family
ID=15792326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16439683A Granted JPS6055134A (ja) | 1983-09-05 | 1983-09-05 | 水圧ジエツトによる土面の溝掘削装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6055134A (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2515890B (en) | 2014-05-12 | 2015-06-17 | Barrnon Ltd | Apparatus for the removal of sludge |
RU2593504C1 (ru) * | 2015-03-04 | 2016-08-10 | Николай Евгеньевич Староверов | Окопокопатель |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820838A (ja) * | 1981-07-29 | 1983-02-07 | Sumitomo Electric Ind Ltd | 海底ケ−ブル埋設機における連続溝掘削装置 |
-
1983
- 1983-09-05 JP JP16439683A patent/JPS6055134A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820838A (ja) * | 1981-07-29 | 1983-02-07 | Sumitomo Electric Ind Ltd | 海底ケ−ブル埋設機における連続溝掘削装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6055134A (ja) | 1985-03-30 |
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