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51. 发明申请

WO2003044414A1 A FLEXIBLE PIPE WITH A TENSILE REINFORCEMENT 审中-公开
标题翻译：具有拉伸强度的柔性管
公开(公告)号：WO2003044414A1
公开(公告)日：2003-05-30
申请号：PCT/DK2002/000778
申请日：2002-11-19
申请人： NKT FLEXIBLES I/S , GLEJBØL, Kristian
发明人： GLEJBØL, Kristian
IPC分类号： F16L11/16
CPC分类号： F16L11/16 , F16L11/083
摘要： A flexible pipe (1) for the transport of oil and gas at various depths of the sea has one or more pressure and tensile reinforcement layers (5, 6, 7, 8) which protect a carcass (3) positioned internally of the liner and surrounded by an inner liner (4). The pressure reinforcement layers (5, 6) are composed of solid elements in the usual manner, mutally interlocked and twisted on the flexible pipe at a relatively small pitch angle. Since the tensile reinforcement layers (7, 8) are arranged outermost on the flexible pipe, they are vulnerable to external impacts, such as blows or shocks that may damage the tensile reinforcement, if an outer jacket (9) is not provided around the flexible pipe. In order to minimize the consequences of externally applied impacts on the tensile reinforcement layers (7, 8), the tensile reinforcement elements of these layers are formed by filaments such as threads or wires which are woven, twisted, spun or entangled in each other. In connection with the mounting of the tensile reinforcement according to the invention, it may expediently be moulded on an end termination.
摘要翻译：用于在海洋各处深度输送油和气的柔性管（1）具有一个或多个保护位于衬套内部的胎体（3）的压力和拉伸加强层（5,6,7,8），并且被内衬（4）包围。加压层（5,6）以常规方式由固体元件构成，在柔性管上以相对较小的俯仰角互锁地互锁并扭转。由于拉伸增强层（7,8）最外侧布置在柔性管上，所以如果在柔性管周围没有设置外护套（9），则容易受到可能损坏拉伸增强件的冲击或冲击的外部冲击管。为了最小化外部施加的冲击对拉伸增强层（7,8）的后果，这些层的拉伸增强元件由相互编织，扭转，旋转或缠结的丝线或线形成。关于根据本发明的拉伸增强件的安装，可以方便地在终端上模制。

52. 发明申请

WO2013023664A1 ARMOURING ELEMENT FOR UNBONDED FLEXIBLE PIPE 审中-公开
标题翻译：非连接柔性管道的操纵元件
公开(公告)号：WO2013023664A1
公开(公告)日：2013-02-21
申请号：PCT/DK2012/050295
申请日：2012-08-14
申请人： NATIONAL OILWELL VARCO DENMARK I/S , GLEJBØL, Kristian , WEPPENAAR, Nicky
发明人： GLEJBØL, Kristian , WEPPENAAR, Nicky
IPC分类号： F16L11/08
CPC分类号： F16L11/083
摘要： The invention relates to an armouring element (30) for an unbonded flexible pipe. The armouring element (30) has a longitudinal axis (32) and an elongated outer shape along said axis. The armouring element (30) further has a longitudinal recess (34) configured for fully or partly taking up a sensor element. The recess (34) has a recess surface area and at least a surface area fixing part of the recess surface area has surface finish comprising a surface roughness Ra value of about 0.2 μm or more.
摘要翻译：本发明涉及一种用于无粘合柔性管的arm ing ing element（。。。。。。。。。。。。铠装元件（30）具有沿所述轴线的纵向轴线（32）和细长的外部形状。铠装元件（30）还具有构造成用于完全或部分地吸收传感器元件的纵向凹部（34）。所述凹部（34）具有凹部表面积，所述凹部表面区域的至少表面积固定部的表面光洁度包含表面粗糙度Ra值为0.2μm以上。

53. 发明申请

WO2011141033A1 AN UNBONDED FLEXIBLE PIPE 审中-公开
标题翻译：不粘弹性管
公开(公告)号：WO2011141033A1
公开(公告)日：2011-11-17
申请号：PCT/DK2011/050162
申请日：2011-05-12
申请人： NKT FLEXIBLES I/S , GLEJBØL, Kristian
发明人： GLEJBØL, Kristian
IPC分类号： F16L11/08
CPC分类号： F16L11/00 , F16L11/083 , F16L11/088 , F16L11/16 , F16L55/18 , F16L59/153 , Y10T137/0402
摘要： An unbonded flexible pipe having a length and a center axis along its length and comprising an internal sealing sheath around its center axis, a carcass (9) arranged inside the internal sealing sheath, and at least one armor (2-4) arranged around the internal sealing sheath. The carcass (9) comprises at least one helically wound elongate carcass reinforcement element providing a plurality of carcass reinforcement element windings along the length of the pipe wherein the carcass reinforcement element windings surround and/or are surrounded by a polymer structure (5), which polymer structure (5) locks said carcass reinforcement element windings relative to each other. Accordingly the carcass reinforcement element windings need not to be directly interlocked with each other, but are mainly or totally locked to each other by the polymer sturcture (5).
摘要翻译：一种未连接的柔性管，其长度和中心轴线沿着其长度具有围绕其中心轴线的内部密封护套，布置在内部密封护套内部的胎体（9）和至少一个围绕内密封护套胎体（9）包括至少一个螺旋缠绕的细长胎体加强元件，沿着管的长度提供多个胎体增强元件绕组，其中胎体增强元件绕组围绕和/或被聚合物结构（5）包围，聚合物结构（5）相对于彼此锁定所述胎体增强元件绕组。因此，胎体增强元件绕组不需要彼此直接互锁，而是通过聚合物结构（5）主要地或完全地彼此锁定。

54. 发明申请

WO2012152282A1 A FLEXIBLE UNBONDED PIPE 审中-公开
标题翻译：柔性无缝管
公开(公告)号：WO2012152282A1
公开(公告)日：2012-11-15
申请号：PCT/DK2012/050152
申请日：2012-05-08
申请人： NATIONAL OILWELL VARCO DENMARK I/S , GLEJBØL, Kristian
发明人： GLEJBØL, Kristian
IPC分类号： F16L11/08
CPC分类号： F16L11/082 , E21B17/015 , F16L11/083 , F16L11/18
摘要： The invention relates to a flexible unbonded pipe for sub sea fluid transfer. The pipe comprises an inner sealing sheath defining a bore and a centre axis. Inside the inner sealing sheath the pipe comprises a carcass. The pipe further comprises a pair of reinforcement layers consisting essentially of helically wound elongate armoring elements of fiber reinforced polymer material. The elongate armoring elements of the innermost of the pair of reinforcement layers are wound in a first winding direction with an angle α to the centre axis, and the elongate armoring elements of the outermost of the pair of reinforcement layers are wound in a second winding direction with an angle β to the centre axis, wherein α≥ βƒπ/2, α is about 65°or less. The pipe preferably comprises an anti-creep layer placed between the inner sealing sheath and the innermost of the pair of reinforcement layers.
摘要翻译：本发明涉及一种用于海底液体转移的柔性无粘合管。该管包括限定孔和中心轴的内密封套。在内密封护套内部，管子包括一个胎体。该管还包括一对加强层，其基本上由螺旋缠绕的纤维增强聚合物材料的细长铠装元件组成。一对加强层的最内侧的细长铠装元件以与中心轴成一定角度的第一卷绕方向缠绕，并且一对加强层的最外侧的细长铠装元件以第二卷绕方向卷绕与中心轴线成角度β，其中a =βp / 2，a约为65°或更小。管优选地包括放置在内密封护套和一对加强层的最内层之间的抗蠕变层。

55. 发明申请

WO2012006998A1 AN UNBONDED FLEXIBLE PIPE 审中-公开
标题翻译：不粘弹性管
公开(公告)号：WO2012006998A1
公开(公告)日：2012-01-19
申请号：PCT/DK2011/050254
申请日：2011-06-30
申请人： NKT FLEXIBLES I/S , GLEJBØL, Kristian
发明人： GLEJBØL, Kristian
IPC分类号： F16L11/08
CPC分类号： F16L11/00 , E21B17/01 , F16L11/083
摘要： The invention concerns an unbonded flexible pipe with a length and a center axis along its length. The unbonded flexible pipe comprises an internal sealing sheath (2) surrounding the center axis, and at least two tensile armor layers (4, 6) comprising cross wound elements surrounding the internal sealing sheath (2). The two tensile armor layers (4, 6) comprise a first tensile armouring layer (4) comprising a plurality of first helically wound, elongate armoring elements, and a second tensile armoring layer (6) comprising a plurality of second helically wound, elongate armoring elements. The first helically wound, elongate armoring elements consist of a first material or a first combination of materials and the second helically wound, elongate armoring elements consist of a second material or a second combination of materials, where the first material or the first combination of materials is different from the second material or the second combination of materials. The unbonded flexible pipe further comprises a galvanic barrier (5) between the first and the second tensile armoring layer (4, 6).
摘要翻译：本发明涉及一种沿着其长度具有长度和中心轴线的未连接的柔性管。未粘合的柔性管包括围绕中心轴线的内部密封护套（2）和包括围绕内部密封护套（2）的交叉缠绕元件的至少两个拉伸铠装层（4,6）。两个拉伸装甲层（4,6）包括第一拉伸铠装层（4），其包括多个第一螺旋缠绕的细长铠装元件和第二拉伸铠装层（6），其包括多个第二螺旋缠绕的细长铠装元素。第一螺旋缠绕的细长铠装元件由第一材料或材料的第一组合组成，第二螺旋缠绕的细长铠装元件由材料的第二材料或第二组合组成，其中第一材料或材料的第一组合与第二材料或材料的第二组合不同。未粘合的柔性管还包括在第一和第二拉伸铠装层（4,6）之间的电隔离层（5）。

56. 发明申请

WO2011120525A1 A FLEXIBLE UNBONDED PIPE AND AN OFFSHORE SYSTEM 审中-公开
标题翻译：灵活的无缝管和海洋系统
公开(公告)号：WO2011120525A1
公开(公告)日：2011-10-06
申请号：PCT/DK2011/050102
申请日：2011-03-30
申请人： NKT FLEXIBLES I/S , GLEJBØL, Kristian
发明人： GLEJBØL, Kristian
IPC分类号： F16L11/08
CPC分类号： F16L11/083
摘要： A flexible unbonded pipe comprising an internal sealing sheath (5), a carcass (6) arranged inside the internal sealing sheath (5), and around the internal sealing sheath (5) a first tensile armor layer (2a, 2b) comprising a plurality of helically wound elongate elements having a winding angle to the center axis of about 45 degrees or less. The flexible unbonded pipe further comprises at least one high pitch outer layer (3) of one or more elongate elements wound with an angle to the center axis of at least about 80 degrees and arranged outside the internal sealing sheath (5). The weight of the high pitch outer layer (3) in at least a length section (a low pressure armor section) of the flexible unbonded pipe is about half the weight of the carcass (6) in the section or/and the low pressure armor section has a strength relative to the strength of the carcass (6) such that the burst pressure (BP) of the flexible unbonded pipe is about 50 % or less than the maximal crushing pressure (CP) of the flexible unbonded pipe determined when the flexible unbonded pipe is lying onshore on a flat horizontal surface and allowed freely to expand/contract as a consequence of an applied pressure during the test.
摘要翻译：一种柔性无粘合管，包括内部密封护套（5），布置在内部密封护套（5）内部的胎体（6），以及围绕内部密封护套（5）的第一拉伸装甲层（2a，2b）螺旋缠绕的细长元件，其具有与中心轴线成约45度或更小的卷绕角度。柔性无粘合管还包括至少一个与中心轴线成一角度至少约80度并且布置在内部密封护套（5）外侧的细长元件的高间距外层（3）。柔性非粘结管的至少长度部分（低压铠装部分）中的高节距外层（3）的重量是该部分中的胎体（6）的重量的一半或/和低压装甲截面具有相对于胎体（6）的强度的强度，使得柔性未粘合管的爆裂压力（BP）为柔性非粘结管的最大破碎压力（CP）的约50％或更小，未连接的管子在平坦的水平表面上躺在陆上，并且在测试期间由于施加的压力而自由地膨胀/收缩。

57. 发明申请

WO2012097823A1 A FLEXIBLE ARMORED PIPE 审中-公开
标题翻译：柔性铠装管
公开(公告)号：WO2012097823A1
公开(公告)日：2012-07-26
申请号：PCT/DK2012/050021
申请日：2012-01-19
申请人： NATIONAL OLLWELL VARCO DENMARK I/S , GUDME, Jonas , GLEJBØL, Kristian , CAPPELN, Christian Ditlev
发明人： GUDME, Jonas , GLEJBØL, Kristian , CAPPELN, Christian Ditlev
IPC分类号： F16L11/08 , F16L11/16
CPC分类号： F16L11/00 , F16L11/083 , F16L11/16
摘要： The invention relates to a flexible armored pipe for transportation of fluids, comprising an inner sealing sheath (5) and at least one displacement reduced armor layer (3) comprising a plurality of elongate elements comprising at least a female type elongate element (14a) comprising at least one recess (17a) in each opposite side and a male type elongate element (14b) comprising at least one protruding tongue (17b) in each opposite side and wherein each of the female type and the male type elongate elements are substantially symmetrical in a symmetry line substantially normal to the inner sealing sheath when the pipe is in a non bended state and where said protruding tongues of said male type elongate element windings are engaged in said recesses of adjacent female type elongate element windings.
摘要翻译：本发明涉及一种用于运输流体的柔性铠装管，包括内部密封护套（5）和至少一个位移减小装甲层（3），其包括多个细长元件，所述多个细长元件包括至少一个阴型细长元件（14a）每个相对侧中的至少一个凹部（17a）和包括在每个相对侧中的至少一个突出舌部（17b）的阳型细长元件（14b），并且其中每个所述阴型和阳型细长元件在当管处于非弯曲状态时，基本上垂直于内密封护套的对称线，并且所述阳型细长元件绕组的所述突出舌接合在相邻的阴型细长元件绕组的所述凹部中。

58. 发明申请

WO2012076017A1 A METHOD OF PRODUCING A CURVED, ELONGATE FIBER REINFORCED POLYMER ELEMENT, A METHOD OF PRODUCING A FLEXIBLE PIPE AND A FLEXIBLE PIPE COMPRISING A CURVED, ELONGATE FIBER REINFORCED POLYMER ELEMENT 审中-公开
标题翻译：生产弯曲的，延长纤维增强聚合物元件的方法，制造柔性管的方法和包含弯曲的ELENATE纤维增强聚合物元件的柔性管
公开(公告)号：WO2012076017A1
公开(公告)日：2012-06-14
申请号：PCT/DK2011/050470
申请日：2011-12-08
申请人： NKT FLEXIBLES I/S , GLEJBØL, Kristian
发明人： GLEJBØL, Kristian
IPC分类号： B29C70/06 , F16L11/08
CPC分类号： F16L11/081 , B29C70/32 , B29C70/52 , B29L2023/22
摘要： The invention relates to a method of producing a curved, elongate fibre reinforced polymer element, the method comprises (i) providing a mouldable, curable impregnation substance; (ii) providing a fibre bundle (iii) impregnating the fibre bundle with the mouldable, curable impregnation substance; (iv) shaping the impregnated fibre bundle to a curved elongate element; and (v) activating the impregnation substance of the curved elongate element to at least partly cure the impregnation substance. The curved, elongate fibre reinforced polymer element may be stored on a supporting element e.g. a bobbin until use. The invention also comprises the curved, elongate fibre reinforced polymer element as well as an unbonded flexible pipe comprising such curved, elongate fibre reinforced polymer element.
摘要翻译：本发明涉及一种生产弯曲的细长纤维增强聚合物元件的方法，该方法包括（i）提供可模制的可固化浸渍物质; （ii）提供纤维束（iii）用可模制的可固化浸渍物质浸渍纤维束; （iv）将浸渍的纤维束成形为弯曲的细长元件; 和（v）活化弯曲细长元件的浸渍物质以至少部分固化浸渍物质。弯曲的细长纤维增强聚合物元件可以存储在支撑元件上，例如，直到使用时为止。本发明还包括弯曲的细长纤维增强聚合物元件以及包含这种弯曲的细长纤维增强聚合物元件的未粘合柔性管。

59. 发明申请

WO2011072688A1 A FLEXIBLE PIPE 审中-公开
标题翻译：柔性管
公开(公告)号：WO2011072688A1
公开(公告)日：2011-06-23
申请号：PCT/DK2010/050330
申请日：2010-12-03
申请人： NKT FLEXIBLES I/S , GLEJBØL, Kristian , ØSTERGAARD, Rasmus, C.
发明人： GLEJBØL, Kristian , ØSTERGAARD, Rasmus, C.
IPC分类号： F16L11/08
CPC分类号： F16L11/083 , F16L11/16
摘要： A flexible pipe having a length and comprising a tubular sealing sheath (5) surrounding an axis and defining a bore, at least one pressure armor (4) and at least one tensile armor comprising one or more layers (2,3). The pressure armor (4) and the tensile armor (2,3) are in a preferred embodiment non-bonded relative to each other. The pressure armor (4) comprises a sandwich structure comprising a polymer structure (4b) and a first and a second strength imparting layer (4a,4c) arranged on either side of said polymer structure (4b) and locked or bonded to the polymer structure (4b). The flexible pipe has a high strength and can be manufactured in a cost effective manner.
摘要翻译：一种具有长度并且包括围绕轴线并限定孔的管状密封护套（5）的柔性管，至少一个压力铠装（4）和包括一个或多个层（2,3）的至少一个拉伸铠甲。在优选实施例中，压力铠装（4）和拉伸铠装（2,3）相对于彼此不粘结。压力铠装（4）包括夹层结构，该夹层结构包括聚合物结构（4b）和布置在所述聚合物结构（4b）的任一侧的第一和第二强度赋予层（4a，4c），并被锁定或结合到聚合物结构（4B）。柔性管具有高强度并且可以以成本有效的方式制造。

60. 发明申请

WO2002090818A1 A REINFORCED FLEXIBLE PIPELINE HAVING A THERMAL BARRIER 审中-公开
标题翻译：具有热障碍的增强柔性管道
公开(公告)号：WO2002090818A1
公开(公告)日：2002-11-14
申请号：PCT/DK2002/000276
申请日：2002-04-30
申请人： NKT FLEXIBLES I/S , GLEJBØL, Kristian , WEDEL-HEINEN, Jakob
发明人： GLEJBØL, Kristian , WEDEL-HEINEN, Jakob
IPC分类号： F16L59/153
CPC分类号： F16L59/153 , F16L11/083
摘要： A reinforced flexible pipeline (1), which has an inner liner (3) whose inner side engages an inner reinforcement layer (2) that may be formed by a so-called carcass, and on whose outer side at least a strength-imparting reinforcement layer (4, 5, 6, 7) is provided, has an additional barrier layer (9, 10, 11) which is arranged between the inner liner and the inner reinforcement layer. The additional barrier layer is thermally insulating and/or chemically protecting. The additional barrier layer may be formed as a tape (9) which is wound around the inner reinforcement layer, or may be composed of locking profiles (10, 11) which are wound around the flexible pipeline in a helix. The additional barrier layer (9, 10, 11) may be made completely or partly of a polymer which may be thermoplastic, or is cross-linked completely or partly. Hereby, the pipe may be protected against temperatures above e.g. 13°C and may also be protected against attacks from methanol that contains water. By constructing the additional barrier layer of profiles it is additionally ensured that it can transfer great compressive forces to the inner reinforcement layer, without any risk of the liner being caused to float since it is supported evenly by the additional barrier layer.
摘要翻译：一种加强的柔性管道（1），其具有内衬（3），内衬（3）的内侧接合可由所谓的胎体形成的内加强层（2），其外侧至少具有强度赋予提供了层（4,5,6,7），其具有设置在内衬和内加强层之间的附加阻挡层（9,10,11）。附加阻挡层是隔热和/或化学保护的。附加阻挡层可以形成为卷绕在内部加强层上的带（9），或者可以由螺旋缠绕在柔性管道上的锁定型材（10,11）组成。附加阻挡层（9,10,11）可以完全或部分地由可以是热塑性的或完全或部分交联的聚合物制成。因此，可以保护管道免受例如温度以上的温度。 13℃，也可以防止含有水的甲醇袭击。通过构造附加的型材阻挡层，另外确保其可以将大的压缩力传递到内部加强层，而不会由于被附加的阻挡层均匀地支撑衬垫而浮动的任何风险。

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