公开(公告)号：US3952950A

公开(公告)日：1976-04-27

申请号：US576116

申请日：1975-05-09

申请人： Anton Pocrnja ,  Heribert Wenzel

发明人： Anton Pocrnja ,  Heribert Wenzel

IPC分类号： B64F1/36 ,  A01G15/00 ,  E01H13/00 ,  F24F3/14 ,  F24F3/153

CPC分类号： E01H13/00 ,  A01G15/00 ,  F24F3/153

摘要： A multiplicity of defogging devices, each having a closed refrigeration system, are arranged in two rows on opposite sides of an elongated strip to be maintained free from fog. The direction of the jet of each individual defogging device is determined by the wind direction and the location of the device in relation to the rest of the defogging devices in its row. The strength of the jets (outlet force or velocity) of the defogging devices of each row is determined by the wind velocity. The ratio between the strength of the jets of the defogging devices on the leeward side of the covered region and the strength of the jets of the defogging devices on the windward side therof is higher than 1 and is increased with increasing wind velocity.

摘要翻译： 每个具有闭合的制冷系统的多个除雾装置在细长条的相对侧上排列成两行，以防止雾。 每个单独除雾装置的喷射方向由风向和设备相对于其排中其余除雾装置的位置确定。 每排除雾装置的喷射强度（出口力或速度）由风速决定。 被覆区域的背风侧的除雾装置的喷射强度与迎风侧风扇上的除雾装置的喷射强度之比高于1，随着风速的增加而增加。