公开(公告)号：US20120042969A1

公开(公告)日：2012-02-23

申请号：US13270711

申请日：2011-10-11

Applicant: Warren Davidson

Inventor： Warren Davidson

IPC: F16K15/00

CPC classification number: F16K15/028 ,  B33Y80/00 ,  F16K15/00 ,  F16K15/025 ,  F16K15/026 ,  F16K17/12 ,  Y10T137/7904 ,  Y10T137/7922 ,  Y10T137/7929 ,  Y10T137/7931 ,  Y10T137/7936 ,  Y10T137/7938

Abstract: A tip-resistant valve plug includes a valve head, first and second retention legs, and an anti-tip fin. The valve head includes a continuous partition defining a fluid barrier between a sealing side and an external side of the valve head. Each of the first and second retention legs extend from a leg base positioned at the sealing side of the valve head to a distal end of the retention leg. Each of the first and second retention legs include a plug catch configured to interfere with an inside diameter of a fluid flow orifice or a pressure relief spring. The respective distal ends of the retention legs are spaced apart from one another, and the anti-tip fin extends from the sealing side of the valve head in a direction of the respective distal ends of the retention legs.

Abstract translation: 防顶塞阀包括阀头，第一和第二保持腿，以及防尖端翅片。 阀头包括在阀头的密封侧和外侧之间限定流体屏障的连续隔板。 第一和第二保持腿中的每一个从位于阀头的密封侧的腿基部延伸到保持腿的远端。 第一和第二保持腿中的每一个包括构造成干扰流体流动孔或压力释放弹簧的内径的插塞。 保持腿的各个远端彼此间隔开，并且防尖翼从保持腿的各个远端的方向从阀头的密封侧延伸。

公开(公告)号：US08757200B2

公开(公告)日：2014-06-24

申请号：US13270711

申请日：2011-10-11

Applicant: Warren Davidson ,  James Martin Jergens

Inventor： Warren Davidson ,  James Martin Jergens

IPC: F16K15/02

CPC classification number: F16K15/028 ,  B33Y80/00 ,  F16K15/00 ,  F16K15/025 ,  F16K15/026 ,  F16K17/12 ,  Y10T137/7904 ,  Y10T137/7922 ,  Y10T137/7929 ,  Y10T137/7931 ,  Y10T137/7936 ,  Y10T137/7938

Abstract: A tip-resistant valve plug includes a valve head, first and second retention legs, and an anti-tip fin. The valve head includes a continuous partition defining a fluid barrier between a sealing side and an external side of the valve head. Each of the first and second retention legs extend from a leg base positioned at the sealing side of the valve head to a distal end of the retention leg. Each of the first and second retention legs include a plug catch configured to interfere with an inside diameter of a fluid flow orifice or a pressure relief spring. The respective distal ends of the retention legs are spaced apart from one another, and the anti-tip fin extends from the sealing side of the valve head in a direction of the respective distal ends of the retention legs.

Abstract translation: 防顶塞阀包括阀头，第一和第二保持腿，以及防尖端翅片。 阀头包括在阀头的密封侧和外侧之间限定流体屏障的连续隔板。 第一和第二保持腿中的每一个从位于阀头的密封侧的腿基部延伸到保持腿的远端。 第一和第二保持腿中的每一个包括构造成干扰流体流动孔或压力释放弹簧的内径的插塞。 保持腿的各个远端彼此间隔开，并且防尖翼从保持腿的各个远端的方向从阀头的密封侧延伸。