发明名称 Skimmer adaptor for suction-side pool cleaners
摘要 A strainer basket for a swimming pool having a basket top closure affording two flow paths thus-through to the basket, one via a coupling for a suction hose which is so disposed that the hose can be introduced to the skimmer through a lateral throat at the pool surface, and the other via a weir-gated enclosure carried by the basket closure. The relative flow area of these flow paths is controllable by a valve mechanism.
申请公布号 US4737279(A) 申请公布日期 1988.04.12
申请号 US19870027399 申请日期 1987.03.18
申请人 RAINBOW LIFEGARD PRODUCTS, INC. 发明人 LEWIS, KENNETH
分类号 E04H4/12;(IPC1-7):E04H3/20 主分类号 E04H4/12
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