Fluid circulating and intercepting devices
    1.
    发明公开
    Fluid circulating and intercepting devices 失效
    Vorrichtung zumÖffnenund Unterbrechen des Durchflusses。

    公开(公告)号:EP0562694A1

    公开(公告)日:1993-09-29

    申请号:EP93200854.3

    申请日:1993-03-24

    CPC classification number: F16K7/17

    Abstract: A fluid circulating and intercepting device (10) comprises a first (12) and a second block (11) facing each other with the interposition of an impermeable elastic and flexible diaphragm (13). The first block (12) is provided with at least one concavity (16) with its mouth close to the diaphragm (13) and into which opens out in a substantially axial direction a control fluid feed duct (17). The second block (11) is provided with ducts (14, 15) for circulation of the intercepted fluid which open out on the face in contact with the diaphragm (13), in correspondence with the concavity (16) in the first block (12).

    Abstract translation: 流体循环和拦截装置(10)包括彼此面对的第一(12)和第二块(11),其中插入不渗透的弹性和柔性隔膜(13)。 第一块(12)设置有至少一个凹口(16),其口靠近隔膜(13),并且在基本上轴向方向上开放控制流体供给管道(17)。 第二块(11)设有管道(14,15),用于与在第一块(12)中的凹部(16)相对应地在与隔膜(13)接触的面上开放的被截流的流体循环 )。

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