专利名称：Refrigerant evaporator发明人：Keiichi Yoshii,Masahiro Shimoya申请号：US08/551030申请日：19951031公开号：US05678422A公开日：19971021
摘要：A refrigerant evaporator 5 constructed by a refrigerant- refrigerant heatexchanger section 32 having an inflow passageway 38 and an outflow passageway 39, anda refrigerant-air heat exchanger section 34 having a bottom tank 48, a top tank 49 andevaporating passageways 100 connecting the tanks 48 and 49 with each other. An orifice33 is arranged between the inflow passageway 38 of the refrigerant-air heat exchangersection 34 and the inlet tank 48 of the refrigerant-air heat exchanger section 34. Therefrigerant in the bottom tank 48 is introduced into all of the evaporating passageways100, so as to obtain a single, upward direction of flow of the refrigerant in theevaporating passageways 100.
申请人：NIPPONDENSO CO., LTD.
代理机构：Cushman, Darby & Cushman IP Group of Pillsbury Madison & Sutro LLP
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