发明名称 Snow Making Apparatus and Method
摘要 A low energy snow making gun having at least one but preferably three operational stages each having at least one pair of small aperture water outlets which are oriented at a divergent angle to generate a respective pair of narrow angled water droplet streams which do not interfere with each other until they have reached a distance from the gun. A second pair of water outlets may be provided on each stage with each pair on each stage oriented at a divergent angle to maintain singularity of the streams over a distance thereby increasing the throwing power of the gun.
申请公布号 US2011174895(A1) 申请公布日期 2011.07.21
申请号 US20100689136 申请日期 2010.01.18
申请人 RATNIK HELDUR R;WANG TIMOTHY C;CARSON MATTHEW A 发明人 RATNIK HELDUR R.;WANG TIMOTHY C.;CARSON MATTHEW A.
分类号 F25C3/04 主分类号 F25C3/04
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