专利名称：Coolant/refrigerant temperature control system
发明人：Sturges, Fred Deahl
藉组词语
申请号：EP84308983.0
申请日：19841220
宝宝拉肚子吃什么公开号：EP0153537B1
三不沾篮球
公开日：
19871223
专利内容由知识产权出版社提供
摘要：A variable speed fan drive (46), operated in respon to the nd coolant temperature in an internal combustion engine for a vehicle, blows a controlled amount of air through the engine's radiator (48) to maintain the coolant temperature in a desired narrow operating range. The air pulled in by the fan also cools the refrigerant flowing through the condenr (49) of the vehicle's air conditioning system, the condenr (49) being positioned in front of the coolant radiator (48). If insufficient condenr cooling occurs, even though the coolant may be adequately cooled, the refrigerant temperature ris and caus the compressor discharge pressure in the air conditioning system to increa. That pressure is monitored or nd (52) and if it exceeds a predetermined maximum allowable level the normal operation of the control system is overridden and the fan (46) is driven at its maximum speed to maximize the air blown through the condenr (49) and radiator, (48) thereby decreasing the refrigerant temperature and thus the discharge pressure.小酒窝简谱
申请人：BORG-WARNER CORPORATION
地址：200 South Michigan Avenue Chicago Illinois 60604 US
国籍：US
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