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1. 发明授权

US06402047B1 Snow making apparatus and method 失效
标题翻译：制雪设备和方法
公开(公告)号：US06402047B1
公开(公告)日：2002-06-11
申请号：US09693830
申请日：2000-10-23
申请人： Kevin S. Thomas
发明人： Kevin S. Thomas
IPC分类号： F25C304
CPC分类号： F25C3/04 , B05B7/0807 , F25C2303/0481
摘要： The snow making apparatus includes an air tube and a water tube disposed in parallel relation and spaced apart by a predetermined distance. The air tube has a first end and a second end, the first end having an air inlet for receiving an air hose connected to an air compressor, the second end having a plug with a small diameter orifice defined therein for the egress of compressed air. The water tube has a first end and a second end, the first end having a water inlet for receiving a hose connected to a pressure washer which delivers water at 1200 p.s.i., and a second end coupled to a length of flexible copper tubing, the copper tubing being bent in order to discharge water into the stream of air discharged from the orifice at the second end of the air tube. The end of the copper tubing is compressed or crimped in order to discharge the water into the air stream in droplets or thin sheets. The water freezes upon exposure to cold, ambient air, the compressed air atomizing the water and prolonging the duration of the water droplets' exposure to the cold atmosphere, resulting in a blowing fog of snow.
摘要翻译：制雪设备包括空气管和水管，平行关系设置并隔开预定距离。空气管具有第一端和第二端，第一端具有用于接收连接到空气压缩机的空气软管的空气入口，第二端具有限定在其中用于压缩空气排出的小直径孔的塞子。水管具有第一端和第二端，第一端具有用于接收连接到以1200psi输送水的压力清洗器的软管的水入口，以及连接到一段柔性铜管的第二端，铜管道被弯曲以便将水排出到在空气管的第二端处从孔口排出的空气流中。铜管的端部被压缩或卷曲，以便以水滴或薄片将水排放到空气流中。水暴露在寒冷，环境空气中时，水会冻结，压缩空气会雾化水分，延长水滴暴露于寒冷气氛的持续时间，导致雪雾。

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