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公开(公告)号：EP3551916A1
公开(公告)日：2019-10-16
申请号：EP17780874.8
申请日：2017-10-03
IPC分类号： F16L1/12 , F16L11/08 , F16L11/12 , F16L11/127 , F16L53/00
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公开(公告)号：EP3227632B1
公开(公告)日：2019-02-06
申请号：EP15807976.4
申请日：2015-11-30
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公开(公告)号：EP2986805B1
公开(公告)日：2019-01-09
申请号：EP14711600.8
申请日：2014-03-17
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公开(公告)号：EP3227632A1
公开(公告)日：2017-10-11
申请号：EP15807976.4
申请日：2015-11-30
CPC分类号： G01B5/30 , F16L11/083 , G01B5/12 , G01B7/16 , G01B7/18
摘要： A method and apparatus are disclosed for determining a bending radius of a flexible pipe. The apparatus includes at least one bend sensor element comprising an elongate flexible substrate and at least one bend sensitive element on the substrate that has at least one electrical characteristic that is responsive to angular displacement of the substrate. The apparatus also comprises a flexible crush resistant elongate housing that supports and surrounds the bend sensor element.
摘要翻译： 公开了一种用于确定柔性管的弯曲半径的方法和设备。 所述设备包括至少一个弯曲传感器元件，所述弯曲传感器元件包括细长柔性基板和在所述基板上的至少一个弯曲敏感元件，所述弯曲敏感元件具有至少一个响应于所述基板的角位移的电特性。 该设备还包括支撑并围绕弯曲传感器元件的柔性抗挤压细长外壳。
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公开(公告)号：EP2986805A1
公开(公告)日：2016-02-24
申请号：EP14711600.8
申请日：2014-03-17
CPC分类号： G02B6/502 , E21B17/01 , E21B17/206 , E21B47/123 , G02B6/4464 , G02B6/506 , G02B6/52
摘要： A method and apparatus for providing a fibre element are disclosed. The method includes the steps of opening a first control valve element (355) at a proximate end region of a first lumen (310) that extends along a flexible pipe (100), opening a first vent valve element (382) at a remote end region of a second lumen (320) that extends along the flexible pipe (100), providing a new fibre element along the second lumen (320) via an opening (350) at a proximate end region of the second lumen (320) and closing the first vent valve element (382) and the first control valve element (355).
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