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    Rotary displacement compression heat transfer systems incorporating highly fluorinated refrigerant-synthetic oil lubricant compositions
    1.
    发明授权
    Rotary displacement compression heat transfer systems incorporating highly fluorinated refrigerant-synthetic oil lubricant compositions 失效
    包含高度氟化的制冷剂 - 合成油润滑剂组合物的旋转位移压缩传热系统

    公开(公告)号：US5027606A

    公开(公告)日：1991-07-02

    申请号：US424524

    申请日：1989-10-20

    申请人： Glenn D. Short

    发明人： Glenn D. Short

    IPC分类号： C09K5/04 ,  C10M171/00 ,  F25B1/047 ,  F25B31/00

    CPC分类号： C09K5/045 ,  C10M171/008 ,  F25B31/002 ,  C09K2205/24 ,  F25B1/047

    摘要： A rotary displacement compression heat transfer system and method for improving its efficiency includes a rotary displacement compressor for compressing a refrigerant, a condensor connected with the outlet of the compressor, an evaporator connected with the inlet of the compressor, an oil pump for injecting oil into the compressor, an oil separator for separating out the oil and recirculating it to the compressor, a non-chlorinated hydrocarbon refrigerant, and a synthetic oil ingredient in the oil providing an inverse solubility characteristic where a mixture of the refrigerant and oil has two immiscible phases in the compressor's operating temperature range and has only one dissolved liquid phase at a temperature in the evaporator's operating range at a weight concentration of oil less than about 5%.

    摘要翻译： 用于提高效率的旋转容量压缩传热系统和方法包括用于压缩制冷剂的旋转排量压缩机，与压缩机出口连接的冷凝器，与压缩机入口连接的蒸发器，用于将油注入的油泵 压缩机，用于分离油并将其再循环到压缩机的油分离器，非氯化烃制冷剂和油中的合成油成分，提供反相溶解度特性，其中制冷剂和油的混合物具有两个不混溶相 在压缩机的工作温度范围内，并且在蒸发器工作范围内的温度下只有一个溶解的液相，其重量浓度小于约5％。