JPS6241062Y2 - - Google Patents
Info
- Publication number
- JPS6241062Y2 JPS6241062Y2 JP14923082U JP14923082U JPS6241062Y2 JP S6241062 Y2 JPS6241062 Y2 JP S6241062Y2 JP 14923082 U JP14923082 U JP 14923082U JP 14923082 U JP14923082 U JP 14923082U JP S6241062 Y2 JPS6241062 Y2 JP S6241062Y2
- Authority
- JP
- Japan
- Prior art keywords
- water collection
- pipe
- slit
- collection pipe
- 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 64
- 239000002245 particle Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000003673 groundwater Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 238000011001 backwashing Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Retaining Walls (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14923082U JPS5956231U (ja) | 1982-10-01 | 1982-10-01 | 集水管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14923082U JPS5956231U (ja) | 1982-10-01 | 1982-10-01 | 集水管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956231U JPS5956231U (ja) | 1984-04-12 |
| JPS6241062Y2 true JPS6241062Y2 (US20080094685A1-20080424-C00004.png) | 1987-10-21 |
Family
ID=30331327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14923082U Granted JPS5956231U (ja) | 1982-10-01 | 1982-10-01 | 集水管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956231U (US20080094685A1-20080424-C00004.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5100772B2 (ja) * | 2010-02-26 | 2012-12-19 | 株式会社興和 | 覆体付きマンホール |
| JP5795861B2 (ja) * | 2011-02-17 | 2015-10-14 | フリー工業株式会社 | 排水筒 |
-
1982
- 1982-10-01 JP JP14923082U patent/JPS5956231U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5956231U (ja) | 1984-04-12 |
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