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    IN-LINE SERVICABLE SHUTOFF VALVE WITH EXCESS FLOW
    1.
    发明申请
    IN-LINE SERVICABLE SHUTOFF VALVE WITH EXCESS FLOW 审中-公开
    在线服务开关阀具有更大的流量

    公开(公告)号：US20160319942A1

    公开(公告)日：2016-11-03

    申请号：US15144201

    申请日：2016-05-02

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Roy R. Pelfrey ,  Juan M. Diaz ,  Nadim Ahmed

    IPC: F16K5/10 ,  F16K17/18

    CPC classification number: F16K1/12 ,  F16K17/30 ,  F16K27/02 ,  Y10T137/6065 ,  Y10T137/7772

    Abstract: An in-line serviceable cutoff valve with excess flow capability includes a valve body and a separable cover. Internal valve components are accessible for service or replacement when the separable cover is removed from the valve body. The internal valve components may optionally be attached to the separable cover so that the separable cover and the internal valve components may be removed as a single assembly.

    Abstract translation: 具有过流能力的在线可维修截止阀包括阀体和可分离盖。 当可拆卸盖从阀体上取下时，内部阀门部件可以进行维修或更换。 内部阀部件可以可选地附接到可分离盖，使得可分离盖和内部阀部件可以作为单个组件移除。

    Actuator Assembly for a Low Flow-Restriction Shut-Off Valve with Excess Flow Closure Functionality
    4.
    发明申请
    Actuator Assembly for a Low Flow-Restriction Shut-Off Valve with Excess Flow Closure Functionality 审中-公开
    具有过流闭合功能的低流量限制关闭阀的执行器组件

    公开(公告)号：US20160327172A1

    公开(公告)日：2016-11-10

    申请号：US15148372

    申请日：2016-05-06

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Juan M. Diaz ,  Roy R. Pelfrey ,  Tung K. Nguyen ,  Nadim Ahmed

    IPC: F16K17/32

    CPC classification number: F16K17/32 ,  F16K1/18 ,  F16K1/2007 ,  F16K1/2021 ,  F16K1/24 ,  F16K27/0209 ,  Y10T137/86984

    Abstract: An actuator assembly for use with a shut-off valve in a transport or storage system. The assembly is configured to be operatively coupled to a stem of the valve for controlling fluid flow therethrough. The assembly includes a mounting bracket coupled to the bonnet, a mounting sleeve coupled to the stem and movable relative to the mounting bracket, and an actuator having a body and an inlet formed in the body. The body is defined by a first body portion coupled to the mounting bracket and a second body portion coupled to the mounting sleeve and movable relative to the first body portion to expand or contract the body. The inlet is adapted to receive pressurized fluid; the body expands or contracts responsive to the pressurized fluid, and responsive to the expansion or contraction of the body, the mounting sleeve moves relative to the mounting bracket, thereby moving the stem.

    Abstract translation: 用于运输或存储系统中的截止阀的致动器组件。 组件被配置为可操作地联接到阀杆，用于控制流过其中的流体流动。 组件包括联接到发动机罩的安装支架，联接到杆并可相对于安装支架移动的安装套筒，以及具有形成在主体中的主体和入口的致动器。 主体由联接到安装支架的第一主体部分和联接到安装套筒的第二主体部分限定，并且可相对于第一主体部分移动以使主体膨胀或收缩。 入口适于接收加压流体; 主体响应于加压流体而膨胀或收缩，并且响应于主体的膨胀或收缩，安装套筒相对于安装支架移动，从而移动阀杆。

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