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    Valve device and testing method
    1.
    发明申请
    Valve device and testing method 有权
    阀门装置及试验方法

    公开(公告)号：US20090230343A1

    公开(公告)日：2009-09-17

    申请号：US12048834

    申请日：2008-03-14

    申请人： Christopher Vansell ,  Fred Collins ,  Richard Getze ,  Patrick Drayer

    发明人： Christopher Vansell ,  Fred Collins ,  Richard Getze ,  Patrick Drayer

    IPC分类号： F16K27/00

    CPC分类号： F16K24/046 ,  F16K27/0245 ,  Y10T137/3099 ,  Y10T137/7866

    摘要： Our valve device, which is used to purge air from a plumbing system, includes a unitary, elastomeric body comprising top wall, a circumferential wall connected to the top wall, and a housing with a cavity that is accessed through a pair of ports. A closure element is moveably disposed within the cavity and responds to fluid entering one port to close the other port. An adjustable strap detachably wrapped around an exterior of the circumferential wall holds our device securely to an open end of a riser conduit of the plumbing system during testing for leaks. The circumferential wall has at least two wall sections of different diameters to accommodate different sized conduits.

    摘要翻译： 用于从管道系统吹扫空气的阀装置包括一体的弹性体，其包括顶壁，连接到顶壁的圆周壁，以及具有通过一对端口进入的空腔的壳体。 闭合元件可移动地设置在空腔内并响应进入一个端口的流体以关闭另一个端口。 围绕圆周壁的外部可拆卸地包裹的可调节带在测试泄漏期间将我们的装置牢固地保持在管道系统的提升管道的开口端。 圆周壁具有不同直径的至少两个壁部分以适应不同尺寸的导管。

    Valve assembly
    3.
    发明申请
    Valve assembly 审中-公开
    阀组件

    公开(公告)号：US20060162775A1

    公开(公告)日：2006-07-27

    申请号：US11045033

    申请日：2005-01-27

    申请人： Patrick Drayer

    发明人： Patrick Drayer

    IPC分类号： F16K24/04

    CPC分类号： F16K24/046 ,  Y10T137/3099

    摘要： A valve assembly for purging a gas from a conduit system is disclosed. The valve assembly is comprised of a housing defining an interior volume. The housing additionally comprises an inlet port and an outlet port in fluid communication with the interior volume. A buoyant valve member is provided within the interior volume and is adapted to seal the outlet port as the interior volume fills with a fluid such as water. The input port is sealably affixed on a riser such that fluid flow from the riser is directed into the interior volume of the housing. Air entering the interior volume is directed around the valve member and exits the housing through the outlet port. As the air is purged from the system, fluid, such as water, enters the interior volume, causing the valve member to rise. As water reaches the outlet port, the valve member forms a watertight seal, preventing water flow out of the outlet port.

    摘要翻译： 公开了一种用于从管道系统吹扫气体的阀组件。 阀组件包括限定内部容积的壳体。 壳体还包括与内部空间流体连通的入口端口和出口端口。 浮动阀构件设置在内部容积内，并且适于在内部容积充满诸如水的流体时密封出口。 输入端口可密封地固定在提升管上，使得来自提升管的流体流动被引导到壳体的内部空间中。 进入内部空间的空气被引导到阀构件周围并通过出口端口离开壳体。 当空气从系统中清除时，诸如水的流体进入内部空间，导致阀构件升高。 当水到达出口时，阀构件形成防水密封，防止水从出口流出。