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    BERSTSCHEIBENANORDNUNG MIT EINER BERSTSCHEIBE UND EINEM AKTUATOR
    2.
    发明公开
    BERSTSCHEIBENANORDNUNG MIT EINER BERSTSCHEIBE UND EINEM AKTUATOR 审中-公开
    艾滋病毒感染者BERSTSCHEIBENANORDNUNG MIT EINER BERSTSCHEIBE

    公开(公告)号：EP3112732A1

    公开(公告)日：2017-01-04

    申请号：EP15174944.7

    申请日：2015-07-02

    申请人： Rembe GmbH Safety + Control

    发明人： Bunse, Roland ,  Penno, Stefan

    IPC分类号： F16K17/16 ,  F16K31/06

    CPC分类号： F16K17/162 ,  F16K17/1606 ,  F16K31/06

    摘要： Die Erfindung betrifft eine Berstscheibenanordnung mit einem ein- oder mehrteiligen Körper (1), der eine Öffnung aufweist, die einen Auslass für eine Leitung oder einen Behälter bildet, mit einer Berstscheibe (2), welche die Öffnung verschließt und welche bei einer Beaufschlagung mit einem Berstdruck birst, um die Öffnung durchlässig zu machen, wobei die Berstscheibenanordnung einen Aktuator (3) aufweist, mittels dem der Berstdruck herabsetzbar ist.

    摘要翻译： 本发明涉及具有单部分或多部分主体（1）的爆破盘组件，其具有形成用于管道或容器的出口的开口，具有关闭开口和破裂的爆破盘（2） 当爆破压力受到爆破压力以打开开口时，其中爆破盘组件具有可以减小爆破压力的致动器（3）。

    Pressure relief device assemblies
    7.
    发明公开
    Pressure relief device assemblies 审中-公开
    泄压装置

    公开(公告)号：EP2243989A3

    公开(公告)日：2012-01-11

    申请号：EP10007750.2

    申请日：2002-01-07

    申请人： BS & B Safety Systems Limited

    发明人： Farwell, Stephen P. ,  Klein, Gregory P. ,  Brazier, Geoffery C. ,  Plunkett, Gary M.

    IPC分类号： F16K17/16

    CPC分类号： F16K17/162 ,  Y10T29/494 ,  Y10T137/1669 ,  Y10T137/1692 ,  Y10T137/1729 ,  Y10T137/1744 ,  Y10T403/11

    摘要： The present invention is directed to pressure relief devices and to corresponding pressure relief assemblies that have improved vacuum resistance, improved fragmentation resistance, and/or improved burst control while maintaining low mass. The pressure relief device includes a substantially flat flange section and a domed section. The domed section may include a transitional line that defines a change in the shape of the domed section. The pressure relief device may also include a bracket for securing or aligning a domed section to a flange section. The pressure relief device may further include a stress distribution feature that is disposed transversely to a line of weakness in the domed section. The pressure relief assembly may include a fastener having a wire that is configured to break and release the pressure relief device when subject to a predetermined tensile load.

    RUPTURE DISC ASSEMBLY THAT WITHSTANDS MUCH HIGHER BACK PRESSURES THAN ACTUATION PRESSURE
    9.
    发明公开
    RUPTURE DISC ASSEMBLY THAT WITHSTANDS MUCH HIGHER BACK PRESSURES THAN ACTUATION PRESSURE 有权
    高得多的抵抗破裂盘背压操作压力

    公开(公告)号：EP2129866A2

    公开(公告)日：2009-12-09

    申请号：EP08728513.6

    申请日：2008-01-30

    申请人： Fike Corporation

    发明人： STOKES, Jeffrey, A. ,  HIBLER, Donald, R. ,  MALCOLM, Eddie, R.

    IPC分类号： E21B34/08 ,  E21B34/00

    CPC分类号： F16K17/162 ,  E21B34/063 ,  Y10T137/1639 ,  Y10T137/1699 ,  Y10T137/1714 ,  Y10T137/1774

    摘要： An activation rupture disc unit is provided that is capable of withstanding a substantially higher back pressure than its burst activation pressure. The unit includes a tubular housing having a fluid passage. Tapered wall structure defines at least a portion of the passage with the fluid outlet thereof being of greater area than the fluid inlet. A rupture disc is carried by the housing and has a central bulged section in fluid-blocking relationship to the passage. A tapered, self-releasing solid plug is positioned in and conforms to the tapered portion of the passage. The plug has a curved surface conforming to and positioned in full supporting relationship to the central section of the rupture disc. The plug is of sufficient mass to prevent rupture of the central section of the disc under a back pressure substantially greater than the activation pressure of the disc.

    SAFETY PRESSURE RELIEF DEVICE
    10.
    发明授权
    SAFETY PRESSURE RELIEF DEVICE 有权
    安全泄压装置

    公开(公告)号：EP1440264B1

    公开(公告)日：2008-07-30

    申请号：EP02770067.3

    申请日：2002-10-04

    申请人： Elfab Limited

    发明人： HENDERSON, Thomas ,  COULSON, Phillip G. ,  HAYLES, Mark

    IPC分类号： F16K17/16

    CPC分类号： F16K17/162 ,  Y10T137/1737 ,  Y10T137/1744

    摘要： A safety pressure relief device comprises an annular flange portion (22), a concave/convex dome portion (24) and a transition portion (26) between the flange portion (22) and the dome portion (24), the transition portion (26) comprising a linear extent (28) extending from the annular flange portion (22) at a first acute angle (theta1) to the plane of the flange portion (22), a tangent to the dome portion (24) at its junction with the transition portion (26) making a second acute angle (theta2) with the plane of the flange portion (22) which is greater than said first angle (theta1), a line of weakness being formed in and around part at least of the linear extent (28) of the transition portion (26).