入社团申请书专利名称：High-speed defrost refrigeration system
发明人：Serge Dube
申请号：US10189462
申请日：20020708
公开号：US20040003601A1
公开日：
检查英语怎么说
牛顿运动定律>素描手
20040108大便拉血
专利内容由知识产权出版社提供
专利附图：
摘要：A defrost refrigeration system having a main refrigeration system and
电子商务实习报告苹果6强制重启comprising a first line extending from a compressing stage to an evaporator stage and adapted to receive refrigerant in high-pressure gas state from the compressing stage. A first pressure reducing device on the first line is provided for reducing a pressure of the
王者荣耀暴君refrigerant in the high-pressure gas state to a cond low-pressure gas state. Valves are provided for stopping a flow of the refrigerant in a first low-pressure liquid state from a condensing stage to evaporators of the evaporator stage and directing a flow of the refrigerant in the cond low-pressure gas state to relea heat to defrost the evaporators and thereby changing pha at least partially to a cond low-pressure liquid state. A cond line is provided for directing the refrigerant having relead heat to the compressing stage, the condensing stage or the evaporator stage.
申请人：DUBE SERGE
更多信息请下载全文后查看
