JPH0266205U - - Google Patents
Info
- Publication number
- JPH0266205U JPH0266205U JP14362688U JP14362688U JPH0266205U JP H0266205 U JPH0266205 U JP H0266205U JP 14362688 U JP14362688 U JP 14362688U JP 14362688 U JP14362688 U JP 14362688U JP H0266205 U JPH0266205 U JP H0266205U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- pipe
- tank
- pressure tank
- pressure
- 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
- 239000004576 sand Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 238000009287 sand filtration Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14362688U JPH0621525Y2 (ja) | 1988-11-02 | 1988-11-02 | 連続式砂ろ過装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14362688U JPH0621525Y2 (ja) | 1988-11-02 | 1988-11-02 | 連続式砂ろ過装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266205U true JPH0266205U (et) | 1990-05-18 |
| JPH0621525Y2 JPH0621525Y2 (ja) | 1994-06-08 |
Family
ID=31410616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14362688U Expired - Fee Related JPH0621525Y2 (ja) | 1988-11-02 | 1988-11-02 | 連続式砂ろ過装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621525Y2 (et) |
-
1988
- 1988-11-02 JP JP14362688U patent/JPH0621525Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621525Y2 (ja) | 1994-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |