Drain blaster

专利名称：Drain blaster发明人：Timothy J. Wilson申请号：US07/913176申请日：19920714公开号：US05253664A公开日：19931019

摘要：A fluid jet cleaning system, particularly adapted for household use, comprisesan elongated flexible hose coupled at one end through a quick- operating on-off valve toa source of pressurized water and whose other end contains a jet nozzle assemblyincluding a head having an ejector opening for discharging a high velocity jet stream fordislodging collected debris and a rotatable spinner sleeve containing tangential openingsfor emitting additional jet streams that rotate and that flush the debris and provide asecondary cleansing of the drain wall surface.

申请人：JET BLAST PRODUCTS CORPORATION

代理机构：Banner, Birch, McKie and Beckett

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