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    Dispensing tool assembly for evacuating and/or charging a fluid system
    2.
    发明申请
    Dispensing tool assembly for evacuating and/or charging a fluid system 有权
    分配工具组件，用于抽空和/或充入流体系统

    公开(公告)号：US20070256742A1

    公开(公告)日：2007-11-08

    申请号：US11417455

    申请日：2006-05-04

    申请人： Randy Robinson ,  Glenn Danner ,  Matthew Smith

    发明人： Randy Robinson ,  Glenn Danner ,  Matthew Smith

    IPC分类号： F16L37/28

    CPC分类号： F16L37/23 ,  B60H1/00585 ,  F16L37/32 ,  F25B45/00 ,  F25B2345/001 ,  F25B2345/002 ,  F25B2345/006 ,  Y10T137/87925

    摘要： A fluid dispensing tool includes parallel spaced first and second manifolds supporting therebetween an elongated actuator unit having a tubular body confining a piston connected to move a valve actuator stem projecting into a releasable coupler mounted on the second manifold. The manifolds also support therebetween a plurality of elongated valve units each having a tubular valve body defining a valve chamber and a chamber receiving a piston connected to move an elongated valve member. Each valve body has a port for receiving a corresponding fluid supply line or an evacuation line. The first manifold has separate passages connecting air control lines to the piston chambers for moving the actuator stem and each valve member axially. The second manifold has a fluid passage connecting each valve chamber to the coupler, and a handle supports the tool and a finger actuator connected to the coupler.

    摘要翻译： 流体分配工具包括平行隔开的第一和第二歧管，支撑在其间的细长致动器单元，其具有管状主体，该管状主体限制连接的活塞，该活塞连接到突出到安装在第二歧管上的可释放联接器中的阀致动器杆。 歧管还在其之间支撑多个细长的阀单元，每个细长阀单元具有限定阀室的管状阀体和容纳连接以移动细长阀构件的活塞的室。 每个阀体具有用于接收相应的流体供应管线或排气管线的端口。 第一歧管具有将空气控制线连接到活塞室的独立通道，用于轴向移动致动器杆和每个阀构件。 第二歧管具有将每个阀室连接到联接器的流体通道，并且手柄支撑工具和连接到联接器的指状致动器。

    Dispensing tool assembly for evacuating and charging a fluid system
    3.
    发明申请
    Dispensing tool assembly for evacuating and charging a fluid system 有权
    用于对流体系统进行排气和充气的分配工具组件

    公开(公告)号：US20070144611A1

    公开(公告)日：2007-06-28

    申请号：US11298133

    申请日：2005-12-09

    申请人： Randy Robinson ,  Chad McKee ,  Matthew Smith

    发明人： Randy Robinson ,  Chad McKee ,  Matthew Smith

    IPC分类号： B65B1/04

    CPC分类号： F16L37/23

    摘要： A fluid dispensing tool assembly includes an upper tool unit having an evacuation port and a fluid inlet port with fluid actuated poppet valves selectively controlling the flow through each port to a center passage within the upper tool unit. The assembly also has a lower tool unit connected to the upper tool unit by a quick-release coupler and includes a center tube member projecting into the passage and also into the inlet portion of a fluid receiving system. The tube member is shifted axially by a fluid actuated piston within the lower tool unit to form a fluid-tight seal with the inlet portion after a second coupler secures the tool assembly to the inlet portion. A fluid-tight seal may be formed between an annular seat on a plastic inlet portion of the receiving system and an annular shoulder on the tube member within the lower tool unit.

    摘要翻译： 流体分配工具组件包括具有排气口的上部工具单元和具有流体致动提升阀的流体入口，该流体入口具有选择性地控制通过每个端口流到上部工具单元内的中心通道的流量。 组件还具有通过快速释放联接器连接到上部工具单元的下部工具单元，并且包括突出到通道中并且还进入流体接收系统的入口部分的中心管构件。 管构件在下工具单元内由流体致动的活塞轴向移动，以在第二联接器将工具组件固定到入口部分之后与入口部分形成不透液密封。 可以在接收系统的塑料入口部分上的环形座和下部工具单元内的管构件上的环形肩部之间形成流体密封。