| 发明名称 |
Vortex tube for snow making |
| 摘要 |
A snow making machine uses a vortex tube to mix the water with the chilled air to make snow. The vortex tube is equipped with fins on is external surface in order to create an extra chilled air jet to be mixed outside of the vortex tube with a water jet.
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| 申请公布号 |
US5937654(A) |
申请公布日期 |
1999.08.17 |
| 申请号 |
US19970886098 |
申请日期 |
1997.06.30 |
| 申请人 |
UNIVERSAL VORTEX, INC. |
发明人 |
TUNKEL, LEV;KRASOVITSKI, BORIS;FOSTER, ROBERT L. |
| 分类号 |
F25B9/04;F25C3/04;(IPC1-7):F25B9/04 |
主分类号 |
F25B9/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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