JPH023832Y2 - - Google Patents
Info
- Publication number
- JPH023832Y2 JPH023832Y2 JP1988145884U JP14588488U JPH023832Y2 JP H023832 Y2 JPH023832 Y2 JP H023832Y2 JP 1988145884 U JP1988145884 U JP 1988145884U JP 14588488 U JP14588488 U JP 14588488U JP H023832 Y2 JPH023832 Y2 JP H023832Y2
- Authority
- JP
- Japan
- Prior art keywords
- suction
- suction port
- outer cylinder
- pipe
- pressure water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 2
- 239000013049 sediment Substances 0.000 description 8
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000003657 drainage water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988145884U JPH023832Y2 (US06368395-20020409-C00050.png) | 1988-11-08 | 1988-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988145884U JPH023832Y2 (US06368395-20020409-C00050.png) | 1988-11-08 | 1988-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0173390U JPH0173390U (US06368395-20020409-C00050.png) | 1989-05-17 |
| JPH023832Y2 true JPH023832Y2 (US06368395-20020409-C00050.png) | 1990-01-29 |
Family
ID=31414867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988145884U Expired JPH023832Y2 (US06368395-20020409-C00050.png) | 1988-11-08 | 1988-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023832Y2 (US06368395-20020409-C00050.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037751U (US06368395-20020409-C00050.png) * | 1973-08-03 | 1975-04-19 | ||
| JPS5226739A (en) * | 1975-08-27 | 1977-02-28 | Wakachiku Constr | Sludge dredging suction head connecting metal |
| JPS5234559A (en) * | 1975-09-12 | 1977-03-16 | Jiro Konno | Cleaner for sewer pipe inside |
-
1988
- 1988-11-08 JP JP1988145884U patent/JPH023832Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037751U (US06368395-20020409-C00050.png) * | 1973-08-03 | 1975-04-19 | ||
| JPS5226739A (en) * | 1975-08-27 | 1977-02-28 | Wakachiku Constr | Sludge dredging suction head connecting metal |
| JPS5234559A (en) * | 1975-09-12 | 1977-03-16 | Jiro Konno | Cleaner for sewer pipe inside |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0173390U (US06368395-20020409-C00050.png) | 1989-05-17 |
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