JPH0242843Y2 - - Google Patents
Info
- Publication number
- JPH0242843Y2 JPH0242843Y2 JP1985201163U JP20116385U JPH0242843Y2 JP H0242843 Y2 JPH0242843 Y2 JP H0242843Y2 JP 1985201163 U JP1985201163 U JP 1985201163U JP 20116385 U JP20116385 U JP 20116385U JP H0242843 Y2 JPH0242843 Y2 JP H0242843Y2
- Authority
- JP
- Japan
- Prior art keywords
- pool
- water
- bottom wall
- wall
- cover body
- 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 34
- 238000001914 filtration Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201163U JPH0242843Y2 (US20030199744A1-20031023-C00003.png) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201163U JPH0242843Y2 (US20030199744A1-20031023-C00003.png) | 1985-12-25 | 1985-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62107054U JPS62107054U (US20030199744A1-20031023-C00003.png) | 1987-07-08 |
| JPH0242843Y2 true JPH0242843Y2 (US20030199744A1-20031023-C00003.png) | 1990-11-15 |
Family
ID=31164359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985201163U Expired JPH0242843Y2 (US20030199744A1-20031023-C00003.png) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242843Y2 (US20030199744A1-20031023-C00003.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834091U (US20030199744A1-20031023-C00003.png) * | 1971-08-27 | 1973-04-24 |
-
1985
- 1985-12-25 JP JP1985201163U patent/JPH0242843Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834091U (US20030199744A1-20031023-C00003.png) * | 1971-08-27 | 1973-04-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62107054U (US20030199744A1-20031023-C00003.png) | 1987-07-08 |
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