JPH0379805U - - Google Patents
Info
- Publication number
- JPH0379805U JPH0379805U JP14134189U JP14134189U JPH0379805U JP H0379805 U JPH0379805 U JP H0379805U JP 14134189 U JP14134189 U JP 14134189U JP 14134189 U JP14134189 U JP 14134189U JP H0379805 U JPH0379805 U JP H0379805U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- pipe
- sand
- gravel
- backwashing
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000011001 backwashing Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14134189U JPH0379805U (US06521211-20030218-C00004.png) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14134189U JPH0379805U (US06521211-20030218-C00004.png) | 1989-12-06 | 1989-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379805U true JPH0379805U (US06521211-20030218-C00004.png) | 1991-08-15 |
Family
ID=31688246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14134189U Pending JPH0379805U (US06521211-20030218-C00004.png) | 1989-12-06 | 1989-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379805U (US06521211-20030218-C00004.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013075268A (ja) * | 2011-09-30 | 2013-04-25 | Hitachi Zosen Corp | 海水の浸透ろ過方法及び浸透取水ユニット |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190070A (en) * | 1975-02-05 | 1976-08-06 | Rokasochino rozaino senjohoho | |
| JPS5426308A (en) * | 1977-06-30 | 1979-02-27 | Sanyo Wood Preserving | Wood preserving composition |
| JPS5966313A (ja) * | 1982-10-01 | 1984-04-14 | オツト−・シツク・コマンデイツトゲゼルシヤフト | 洗濯液の中に溶けている有害物を分離する方法および装置 |
-
1989
- 1989-12-06 JP JP14134189U patent/JPH0379805U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190070A (en) * | 1975-02-05 | 1976-08-06 | Rokasochino rozaino senjohoho | |
| JPS5426308A (en) * | 1977-06-30 | 1979-02-27 | Sanyo Wood Preserving | Wood preserving composition |
| JPS5966313A (ja) * | 1982-10-01 | 1984-04-14 | オツト−・シツク・コマンデイツトゲゼルシヤフト | 洗濯液の中に溶けている有害物を分離する方法および装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013075268A (ja) * | 2011-09-30 | 2013-04-25 | Hitachi Zosen Corp | 海水の浸透ろ過方法及び浸透取水ユニット |
