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1. 发明授权

US5868011A Water traps for washing machines 失效
标题翻译：洗衣机的水龙头
公开(公告)号：US5868011A
公开(公告)日：1999-02-09
申请号：US833492
申请日：1997-04-04
申请人： Larry Lee Hawkins , Dwight William Jacobus , Kevin Harold Kratch , Michael Thomas Beyerle
发明人： Larry Lee Hawkins , Dwight William Jacobus , Kevin Harold Kratch , Michael Thomas Beyerle
IPC分类号： D06F39/08
CPC分类号： D06F39/085 , D06F39/083 , Y10T137/4576
摘要： Apparatus including water traps for containing pump gurgling noise within a washing machine are described. In one embodiment, tub outlet openings are formed in the washing machine tub bottom wall, and the apparatus includes an inlet in flow communication, and integral, with the tub water outlet. The pump inlet hose is coupled to the apparatus outlet so that the outlet is in flow communication with the water pump. The water trap is located between the apparatus inlet and outlet, and the water trap includes a u-shaped channel, a baffle extending from a lower surface of the tub bottom wall, and a standpipe. The u-shaped channel includes a water reservoir portion at an elevation below an end of the standpipe. In operation, water from the tub is discharged from the tub through the tub water outlets and into the apparatus. The water accumulates in the water reservoir portion, and if the amount of water discharged into the apparatus exceeds the volume of the water reservoir portion, the water spills over into the standpipe and is discharged from the apparatus through the outlet and into the pump inlet hose. Water discharged into the pump inlet hose is discharged from the washing machine by the water pump. The pump gurgling noise which may be generated as the pump oscillates between pumping water and air is substantially blocked by the water retained in the water trap.
摘要翻译：描述了包括在洗衣机内容纳泵ling ling声的捕集阱的装置。在一个实施例中，浴缸出口开口形成在洗衣机槽底壁中，并且该设备包括与水槽出口一体地流动连通的入口。泵入口软管连接到设备出口，使得出口与水泵流体连通。水阱位于设备入口和出口之间，并且水阱包括u形通道，从桶底壁的下表面延伸的挡板和竖管。 U形通道包括在竖管的端部下方的高度处的储水部分。在操作中，来自桶的水通过桶出水口从桶排出并进入设备。水储存在储水部分中，如果排放到设备中的水量超过储水部分的体积，则水溢出到立管中，并通过出口从设备排出并进入泵入口软管。排入泵入口软管的水由水泵从洗衣机排出。当泵在泵送水和空气之间振荡时可能产生的泵的咕咕声基本上被保持在水阱中的水阻挡。

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