20120286060 | DEVICE FOR MAKING ARTIFICIAL SNOW - Device for making artificial snow by a snow cannon in which water is atomised by compressed air that is supplied by a compressor located in a compressor area, with the compressed air being guided through a primary part of a heat exchanger whose secondary part forms part of an evaporator in a closed cooling circuit in which a coolant is circulated by another compressor element. A controller establishes a desired temperature or pressure dew point at the outlet of the primary part. | 11-15-2012 |