JPH0222687B2 - - Google Patents
Info
- Publication number
- JPH0222687B2 JPH0222687B2 JP60198766A JP19876685A JPH0222687B2 JP H0222687 B2 JPH0222687 B2 JP H0222687B2 JP 60198766 A JP60198766 A JP 60198766A JP 19876685 A JP19876685 A JP 19876685A JP H0222687 B2 JPH0222687 B2 JP H0222687B2
- Authority
- JP
- Japan
- Prior art keywords
- aquarium
- tank
- pipe
- riser pipe
- corner
- 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 19
- 238000001914 filtration Methods 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 description 9
- 241000251468 Actinopterygii Species 0.000 description 8
- 230000001174 ascending effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 241000252229 Carassius auratus Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60198766A JPS6257621A (ja) | 1985-09-09 | 1985-09-09 | 底面式濾過装置 |
| DE8686306438T DE3677094D1 (de) | 1985-08-20 | 1986-08-20 | Filtervorrichtung. |
| EP86306438A EP0212975B1 (en) | 1985-08-20 | 1986-08-20 | Filtering device |
| US07/707,223 US5092991A (en) | 1985-08-20 | 1991-05-24 | Filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60198766A JPS6257621A (ja) | 1985-09-09 | 1985-09-09 | 底面式濾過装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6257621A JPS6257621A (ja) | 1987-03-13 |
| JPH0222687B2 true JPH0222687B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-21 |
Family
ID=16396580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60198766A Granted JPS6257621A (ja) | 1985-08-20 | 1985-09-09 | 底面式濾過装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257621A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63310613A (ja) * | 1987-06-11 | 1988-12-19 | Suisaku Kk | 濾過装置 |
| JPH0741131B2 (ja) * | 1990-07-31 | 1995-05-10 | 株式会社水研 | 濾過装置における合成樹脂製導水管 |
| JP2008036568A (ja) * | 2006-08-09 | 2008-02-21 | Kotobuki Kogei Kk | 濾過器 |
| CN109717127A (zh) * | 2019-01-17 | 2019-05-07 | 嘉兴职业技术学院 | 一种用于水产养殖中的除氮增氧设备 |
-
1985
- 1985-09-09 JP JP60198766A patent/JPS6257621A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6257621A (ja) | 1987-03-13 |