发明名称 |
Pond filter with filter member and nozzle |
摘要 |
A pump and filtration system for a pond or pool. The filtration mechanism has a filter member in which water with suspended solids in it is forced through the filter member to clean the water. The filter member is positioned in a housing and separated from the walls of the housing by a screen-type separation member. A water jet member increases the flow of the water entering the housing. The filter member is cleaned and solids are flushed from the housing in a backflush procedure.
|
申请公布号 |
US6893573(B2) |
申请公布日期 |
2005.05.17 |
申请号 |
US20020261576 |
申请日期 |
2002.10.01 |
申请人 |
TETRA HOLDING (US), INC. |
发明人 |
DOVER DONALD L.;MOORE PAUL ANTHONY |
分类号 |
A01K63/04;B01D29/05;B01D29/27;(IPC1-7):B01D29/27;B01D29/68 |
主分类号 |
A01K63/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|