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    Apparatus to clear oil from the hoses and front end of a recovery recharge machine
    1.
    发明授权
    Apparatus to clear oil from the hoses and front end of a recovery recharge machine 有权
    从软管和恢复再充电机前端清除油的装置

    公开(公告)号：US08661836B2

    公开(公告)日：2014-03-04

    申请号：US13625443

    申请日：2012-09-24

    申请人： Service Solutions U.S. LLC

    发明人： Gary P. Murray ,  Mark McMasters ,  William Brown

    IPC分类号： F25B45/00

    CPC分类号： B60H1/00585 ,  F25B43/00 ,  F25B45/00 ,  F25B2345/001 ,  F25B2345/002 ,  F25B2345/0052 ,  F25B2345/006 ,  F25B2400/18

    摘要： A refrigerant recovery unit is provided that can recover and recharge refrigerant. The unit is further configured with a pair of service hoses and a refrigerant control circuit operable to receive and transport the refrigerant between the hoses and the storage vessel and to process the refrigerant to substantially remove contaminants from the refrigerant. A fluid connector is provided in fluid communication with the hoses to enable the refrigerant to flow between the hoses and to establish a closed loop through the refrigerant control circuit, and a controller is operatively connected to the refrigerant control circuit and configured to control a flow of the refrigerant through the refrigerant control circuit and through the fluid connector.

    摘要翻译： 提供一种制冷剂回收单元，其可以回收和补充制冷剂。 该单元还配置有一对服务软管和制冷剂控制回路，其可操作以在软管和储存容器之间接收和运输制冷剂，并处理制冷剂以基本上从制冷剂中除去污染物。 流体连接器设置成与软管流体连通，以使制冷剂能够在软管之间流动并且建立通过制冷剂控制电路的闭环，并且控制器可操作地连接到制冷剂控制电路并被配置成控制流体 制冷剂通过制冷剂控制回路并通过流体连接器。