FLUID COUPLINGS
    9.
    发明公开
    FLUID COUPLINGS 审中-公开
    液体耦合器

    公开(公告)号:EP1906864A2

    公开(公告)日:2008-04-09

    申请号:EP06780110.0

    申请日:2006-07-17

    摘要: Fluid couplings are provided for devices that include a flow path having two or more separable portions. Devices including such couplings are also provided, for example, a device including: first and second separable portions; a conduit, within the first portion, defining a flow path for fluid flow between the first portion and the second portion, the conduit having an open terminal end; a valve, within the first portion, including a deformable member configured to cover the terminal end thereby sealing the first portion when the first and second portions are separated; and a member, extending from the second portion, configured to cause the deformable member to deflect so as to expose the terminal end when the first and second portions are connected.

    COAXIAL COUPLING
    10.
    发明公开
    COAXIAL COUPLING 无效
    同轴离合器

    公开(公告)号:EP1789717A1

    公开(公告)日:2007-05-30

    申请号:EP04732855.4

    申请日:2004-05-13

    IPC分类号: F16L37/56

    摘要: The invention relates to a coaxial coupling comprising a female part and a male part which are couplable to each other, the female part and the male part each having an inner passage and a concentric outer passage, wherein the inner passage of the female part is fluidly connected to the inner passage of the male part and the outer passage of the female part is fluidly connected to the outer passage of the male part in the coupled state of the coupling, one of the parts further comprising a by-pass valve that guides the fluid flow internally from the inner passage to the outer passage thereof in a non-coupled state of the coupling, the other part comprising an activator for activating the by-pass valve during coupling of the two parts wherein the by-pass valve is adapted to guide the fluid flow from the inner passage of the one part to the inner passage of the other part during coupling of the two parts.