发明名称 Pool filter with a pre-filtering unit
摘要 The invention relates to a pool filter comprising a housing, which can be supported on a ground side on the base, a longitudinal axis and a transversal axis, and a water inlet, a channel outlet and a pool outlet which are embodied in the housing wall thereof. A flow path from the water inlet to the pool outlet is embodied in the housing on the filter in the filter system and a filter device is arranged in the flow path. The invention is characterised in that a pre-filtering unit is arranged in the flow path in front of the filter device.
申请公布号 US2005252842(A1) 申请公布日期 2005.11.17
申请号 US20050526056 申请日期 2005.04.18
申请人 HOFFMEIER DIETER 发明人 HOFFMEIER DIETER
分类号 A01K63/04;B01D29/01;C02F1/28;C02F9/00;(IPC1-7):B01D24/00 主分类号 A01K63/04
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