发明名称 Vacuum skimmer for ponds and the like
摘要 A vacuum skimmer for ponds, swimming pools or similar bodies of water has housing with an intake opening and a dirt collecting container arranged downstream for collecting coarse materials. The water to be purified is sucked in through the dirt collecting container by a pump arranged downstream. The intake opening is provided on one housing side. The vacuum skimmer is movable in such a way that the intake opening upon operation of the vacuum skimmer can orient itself in different directions. The vacuum skimmer has an aeration device by means of which air can be blown into the water.
申请公布号 US7686951(B2) 申请公布日期 2010.03.30
申请号 US20080043981 申请日期 2008.03.07
申请人 OASE GMBH 发明人 WAGNER UTZ;LORENZ MICHAELA
分类号 E04H4/16 主分类号 E04H4/16
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