作者: Henryk Bednarek
DOI:
关键词: Engineering 、 Freezing point 、 Simulation 、 Defrosting 、 Refrigerant 、 Mechanical engineering 、 Water cooling
摘要: In a heating and air-conditioning installation for motor vehicles with cooling-medium circulatory system the engine reversible refrigerant adapted to be shifted from cooling heating, control device is provided which in dependence on adjustments of operating elements defrosting and/or automatically engages operation at outside temperatures below or slightly above freezing point upon reaching sufficiently high temperature shifts exclusively by means system.