发明授权
US6006526A Method and apparatus for making artificial snow 失效
制造人造雪的方法和装置

  • 专利标题: Method and apparatus for making artificial snow
  • 专利标题(中): 制造人造雪的方法和装置
  • 申请号: US77109
    申请日: 1998-05-22
  • 公开(公告)号: US6006526A
    公开(公告)日: 1999-12-28
  • 发明人: Lennart Nilsson
  • 申请人: Lennart Nilsson
  • 申请人地址: SEX Ostersund
  • 专利权人: Lenko L Nilsson
  • 当前专利权人: Lenko L Nilsson
  • 当前专利权人地址: SEX Ostersund
  • 优先权: SEX9600122 19960115
  • 主分类号: F25C3/04
  • IPC分类号: F25C3/04
Method and apparatus for making artificial snow
摘要:
A method and an apparatus for making artificial snow with a snow-making machine having a funnel-shaped carrier. The carrier has, at the inlet end thereof, a fan adapted to provide rapid flow of air through the carrier, and at the outlet end thereof, both a ring of atomizing nozzles mounted close to a nose cone of the snow-making machine, and several (preferably three or more) rings of water distribution nozzles. The water nozzles are arranged to eject a curtain of water drops obliquely into the flow of air passing through the carrier. The method involves the steps of: (a) turning on the fan so that a rapid flow of air is moved through the snow-making machine, (b) pressing water under high pressure through the ring of atomizing nozzles, (c) then turning on pressurized water in a first ring of water distribution nozzles, and (d) thereafter, stepwise after each other, turning on pressurized water to the remaining rings of water distribution nozzles.
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