REGULATOR HAVING REMOVABLE FIRST STAGE ORIFICE BODY
    2.
    发明公开
    REGULATOR HAVING REMOVABLE FIRST STAGE ORIFICE BODY 有权
    调节器具有可拆卸的第一阶段孔口体

    公开(公告)号:EP3177522A1

    公开(公告)日:2017-06-14

    申请号:EP15829825.7

    申请日:2015-06-25

    IPC分类号: B63C11/02 B63C11/22

    摘要: A first stage pressure regulator is provided. A valve body has an inlet and an outlet that define a pressure chamber therebetween. The valve body defines a pressure compensation chamber having an opening fluidly communicating the pressure compensation chamber with the surrounding water. The first stage pressure regulator comprises an inlet tubular union removably received into the inlet. A removable high pressure orifice body defines an orifice therethrough. The orifice body is carried by the valve body proximate the inlet. A valve seat is within the valve body.

    摘要翻译: 提供第一级压力调节器。 阀体具有在其间限定压力室的入口和出口。 阀体限定压力补偿室,该压力补偿室具有使压力补偿室与周围的水流体连通的开口。 第一级压力调节器包括可移除地容纳在入口中的入口管接头。 可拆卸的高压孔体限定穿过其中的孔口。 孔体由靠近入口的阀体承载。 阀座位于阀体内。

    THERMAL INSULATING BUSHING FOR PISTON FIRST STAGES
    4.
    发明公开
    THERMAL INSULATING BUSHING FOR PISTON FIRST STAGES 审中-公开
    WÄRMEISOLIERENDEHÜLSEFÜRKOLBEN-ERSTSTUFEN

    公开(公告)号:EP3116774A1

    公开(公告)日:2017-01-18

    申请号:EP15761336.5

    申请日:2015-03-11

    IPC分类号: B63C11/02 B63C11/12

    摘要: A first stage pressure regulator is provided. The regulator includes a valve body having an inlet and an outlet coupled by a pressure chamber. A pressure compensation chamber fluidly communicates with the surrounding water. A valve member is slidably carried by the valve body between an open state in which fluid is permitted to flow between the inlet and outlet and a closed state in which fluid is prevented from flowing between the inlet and outlet. The valve member has an expansion head that is operably acted upon by the surrounding water within the pressure compensation chamber to bias the valve member toward the open state. The regulator includes an annular insulating bushing within the compensation chamber that covers a portion of the valve body defining a portion of the pressure compensation chamber to insulate the valve body from the water within the pressure compensation chamber.

    摘要翻译: 提供了第一级压力调节器。 调节器包括具有通过压力室联接的入口和出口的阀体。 压力补偿室与周围的水流体连通。 阀构件可由阀体可滑动地承载在允许流体在入口和出口之间流动的打开状态和阻止流体在入口和出口之间流动的关闭状态。 阀构件具有膨胀头,该膨胀头在压力补偿室内由周围的水可操作地作用,以将阀构件偏压到打开状态。 调节器包括在补偿室内的环形绝缘衬套,其覆盖限定压力补偿室的一部分的阀体的一部分,以使阀体与压力补偿室内的水绝缘。