专利内容由知识产权出版社提供
专利名称：Evaporator
发明人：Masahiro Shimoya,Yoshiyuki Yamauchi,Etuo
Hasegawa
申请号：US07/827101申请日：19920129公开号：US05245843A公开日：19930921
摘要：A evaporator for use in a refrigerating cycle in an air conditioning apparatus fora vehicle. The evaporator is provided with a heat exchanger and an evaporator. The heatexchanger has an inlet passageway for leading the refrigerant from the condenser to theevaporator, and an outlet passageway for leading the refrigerant from the evaporator tothe compressor. A heat exchange between the inlet refrigerant and the outlet
refrigerant at the heat exchanger part takes place, so that a combined gas-liquid staterefrigerant is introduced into the outlet passageway of the heat exchanger from theevaporator, whereby a superheating state of the refrigerant is generated in the outletpassageway, and a result, no superheating action occurs in the evaporator, and thus therefrigerant in the evaporator is kept at a constant temperature, whereby the coolingefficiency of the evaporator is increased.
申请人：NIPPONDENSO CO., LTD.
代理机构：Cushman, Darby & Cushman
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