SHAPE MEMORY MATERIAL SEALS
    3.
    发明申请
    SHAPE MEMORY MATERIAL SEALS 审中-公开
    形状记忆材料密封

    公开(公告)号:US20100006303A1

    公开(公告)日:2010-01-14

    申请号:US12441663

    申请日:2007-09-13

    IPC分类号: E21B33/12 E21B33/10

    摘要: The invention relates to a shape memory sleeve to create an annular tightness. More precisely, the invention relates to a ring to provide tightness, made from shape memory alloy material and including an interior annular portion and an exterior annular portion, comprising at least one annular groove or one annular rib on its interior annular portion.

    摘要翻译: 本发明涉及一种形状记忆套筒,以产生环形密封性。 更准确地说,本发明涉及一种用于提供由形状记忆合金材料制成并且包括内部环形部分和外部环形部分的密封性的环,其包括在其内部环形部分上的至少一个环形槽或一个环形肋。

    Membrane for oil compensation
    4.
    发明授权
    Membrane for oil compensation 有权
    油补偿膜

    公开(公告)号:US09140618B2

    公开(公告)日:2015-09-22

    申请号:US13266114

    申请日:2010-06-01

    IPC分类号: G01L7/08 E21B47/01 E21B47/06

    摘要: A membrane to compensate for effects on a volume of oil, the membrane is a metal capable of an elastic deformation and having a shape selected to optimize the elastic deformation in a desired manner so as to compensate for the effects on the volume of oil.

    摘要翻译: 用于补偿对油体积的影响的膜,所述膜是能够弹性变形的金属,并且具有选择的形状,以期望的方式优化弹性变形,以补偿对油体积的影响。

    Membrane for Oil Compensation
    6.
    发明申请
    Membrane for Oil Compensation 有权
    石油补偿膜

    公开(公告)号:US20120111437A1

    公开(公告)日:2012-05-10

    申请号:US13266114

    申请日:2010-06-01

    IPC分类号: F16L55/04

    摘要: A membrane to compensate for effects on a volume of oil, the membrane is a metal capable of an elastic deformation and having a shape selected to optimize the elastic deformation in a desired manner so as to compensate for the effects on the volume of oil.

    摘要翻译: 用于补偿对油体积的影响的膜,所述膜是能够弹性变形的金属,并且具有选择的形状,以期望的方式优化弹性变形,以补偿对油体积的影响。