JPS58222230A - 土砂の真空排土装置 - Google Patents
土砂の真空排土装置Info
- Publication number
- JPS58222230A JPS58222230A JP10453082A JP10453082A JPS58222230A JP S58222230 A JPS58222230 A JP S58222230A JP 10453082 A JP10453082 A JP 10453082A JP 10453082 A JP10453082 A JP 10453082A JP S58222230 A JPS58222230 A JP S58222230A
- Authority
- JP
- Japan
- Prior art keywords
- hose
- collection chamber
- chamber
- vacuum
- port
- 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
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 239000004576 sand Substances 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 239000013049 sediment Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 241000257465 Echinoidea Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10453082A JPS58222230A (ja) | 1982-06-17 | 1982-06-17 | 土砂の真空排土装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10453082A JPS58222230A (ja) | 1982-06-17 | 1982-06-17 | 土砂の真空排土装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58222230A true JPS58222230A (ja) | 1983-12-23 |
| JPH033776B2 JPH033776B2 (enrdf_load_stackoverflow) | 1991-01-21 |
Family
ID=14383044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10453082A Granted JPS58222230A (ja) | 1982-06-17 | 1982-06-17 | 土砂の真空排土装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58222230A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009215035A (ja) * | 2008-03-12 | 2009-09-24 | Shin Meiwa Ind Co Ltd | 吸引回収装置及びそれを備えた吸引回収車 |
-
1982
- 1982-06-17 JP JP10453082A patent/JPS58222230A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009215035A (ja) * | 2008-03-12 | 2009-09-24 | Shin Meiwa Ind Co Ltd | 吸引回収装置及びそれを備えた吸引回収車 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033776B2 (enrdf_load_stackoverflow) | 1991-01-21 |
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