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    Coupler with quick release handle and valve assemblies
    12.
    发明授权
    Coupler with quick release handle and valve assemblies 有权

    公开(公告)号：US10392187B2

    公开(公告)日：2019-08-27

    申请号：US15599334

    申请日：2017-05-18

    Applicant: OPW-Engineered Systems, Inc.

    Inventor： Joseph P. Roth ,  David Morrow ,  Krzysztof Wejdman ,  Stephen Hudson ,  Shiang Taing

    IPC: B65D90/66 ,  F16L37/40 ,  F16L37/20 ,  F16K31/60 ,  F16K31/52

    Abstract: A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.

    BREAKAWAY COUPLING
    14.
    发明申请
    BREAKAWAY COUPLING 审中-公开
    BREAKAWAY联系

    公开(公告)号：US20160334025A1

    公开(公告)日：2016-11-17

    申请号：US15139126

    申请日：2016-04-26

    Applicant: OPW - Engineered Systems, Inc. ,  Operations Technology Development

    Inventor： Joseph P. Roth ,  Michael Crum ,  Dennis R. Jarnecke ,  Krzysztof Wejdman ,  Narendar Venkatachalapathy

    IPC: F16K17/40 ,  F16K1/46 ,  F16K1/14

    CPC classification number: F16K17/366 ,  E03B7/00 ,  F16K15/063 ,  F16L55/1007 ,  G01F15/005 ,  G01M1/00

    Abstract: A breakaway coupling includes a body and a valve assembly inside the body. The body includes a fluid conduit and a shear groove between first and second portions. The shear groove is designed to crack, break, or separate under certain conditions. The valve assembly is designed to shut off fluid flow through the fluid conduit when the shear groove cracks, breaks, or separates. The valve assembly includes a valve seat, a sealing element, one or more pins, and a biasing member. The one or more pins hold the sealing element in an open position while the shear groove is in tack, and allow the sealing element to move to a closed position (with the help of the biasing member) in the event the shear groove cracks, breaks, or separates.

    Abstract translation: 分离式联轴器包括主体和阀体组件。 主体包括第一和第二部分之间的流体导管和剪切槽。 剪切槽设计为在某些条件下破裂，断裂或分离。 阀组件被设计成当剪切槽破裂，断裂或分离时，切断通过流体导管的流体流动。 阀组件包括阀座，密封元件，一个或多个销和偏压元件。 一个或多个销在剪切槽处于粘性的同时将密封元件保持在打开位置，并且在剪切槽破裂的情况下允许密封元件移动到关闭位置（借助于偏置构件），断裂 ，或分开。

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