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1. 发明授权

US5327919A Water extraction device 失效
标题翻译：抽水装置
公开(公告)号：US5327919A
公开(公告)日：1994-07-12
申请号：US896677
申请日：1992-06-10
申请人： John F. Hanlon
发明人： John F. Hanlon
IPC分类号： A45D2/22 , A45D7/00 , A45D20/00 , A45D19/18
CPC分类号： A45D7/00 , A45D2/22 , A45D20/00
摘要： A water extraction device for partially drying wet hair surrounding a perm rod disposed in a person's hair includes a housing having an inlet and an outlet. The inlet includes a shroud which is dimensioned to closely encompass the perm rod. A motor and fan are provided for producing a substantial vacuum at the inlet and a flow of air from the inlet to the outlet. The substantial vacuum pulls water from the wet hair and the flow of air transports the water toward the outlet. The device further includes one or more water separators for removing the water from the flow of air. The water separated from the air is stored in a holding tank or communicated directly to a plumbing drain. By drawing a flow of air through the wet hair in this manner, surface tension tending to hold water in capillary size passages defined between adjacent hair strands is overcome, thus entraining water droplets in the air flow for collection.
摘要翻译：用于部分干燥设置在人的头发中的烫发杆周围的湿头发的水提取装置包括具有入口和出口的壳体。入口包括一个护罩，其尺寸设计成紧密地包围烫发杆。提供电动机和风扇用于在入口处产生实质的真空和从入口到出口的空气流。真正的真空从湿毛发中抽出水，空气流将水输送到出口。该装置还包括一个或多个用于从空气流中除去水的水分离器。从空气中分离的水储存在储罐中或直接连接到管道排水管。通过以这种方式抽出湿头发的空气流，克服了在相邻发丝之间限定的毛细管尺寸通道中保持水分的表面张力，从而夹带在空气流中的水滴收集。

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