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1. 发明授权

US06668867B2 Flexible metal tube with closed section and flexible pipe comprising same 有权
标题翻译：具有闭合截面的柔性金属管和包含该柔性金属管的柔性管
公开(公告)号：US06668867B2
公开(公告)日：2003-12-30
申请号：US10019621
申请日：2001-12-20
申请人： Philippe Espinasse , Patrice Joël Louis Jung , Daniel Averbuch , François Dupoiron
发明人： Philippe Espinasse , Patrice Joël Louis Jung , Daniel Averbuch , François Dupoiron
IPC分类号： F16L1116
CPC分类号： F16L11/083 , F16L11/08 , F16L11/16
摘要： A flexible metal tube with closed section and a flexible pipe comprising such a metal tube, comprising a strip with substantially constant thickness and wound helically around an axis, the strip includes at least a closed section having walls formed by portions of a common turn of the strip, the closed section includes an upper wall and a lower wall and the section is arranged at one end of said strip while the other end terminates in a free edge. The closed section is trapezoidal in cross-section. A bulge radially oriented towards the upper wall of the closed section is provided between the closed section and the free edge of the stirrup. The invention is in particular applicable to flexible tubular pipes.
摘要翻译：具有闭合部分的柔性金属管和包括这种金属管的柔性管，包括具有基本上恒定的厚度并且围绕轴线螺旋地缠绕的条，所述条包括至少一个封闭部分，所述封闭部分具有由公共转弯部分所述封闭部分包括上壁和下壁，并且所述部分布置在所述条带的一端，而另一端终止于自由边缘。封闭截面为横截面为梯形。在封闭部分和马镫的自由边缘之间设置朝向封闭部分的上壁径向取向的凸起。本发明特别适用于柔性管状管。

2. 发明授权

US08561706B2 Riser pipe with rigid auxiliary lines and offset connectors 有权
标题翻译：具有刚性辅助线和偏移连接器的立管
公开(公告)号：US08561706B2
公开(公告)日：2013-10-22
申请号：US12897205
申请日：2010-10-04
申请人： Daniel Averbuch , Gérard Papon , Emmanuel Persent
发明人： Daniel Averbuch , Gérard Papon , Emmanuel Persent
IPC分类号： E21B7/12
CPC分类号： E21B17/085
摘要： The connection system allows to assemble two sections of a riser pipe used for offshore drilling, the riser pipe comprising a main tube and at least one auxiliary line arranged parallel to said tube. The connection system comprises a connector A for assembling two main tube sections and connecting means B1 for assembling two auxiliary line sections.Connecting means B1 are arranged, with respect to connector A, in such a way that the overall dimensions E of the connection system are smaller than the sum of the overall dimensions EA of the connector and of the overall dimensions EB1 of the connecting means.
摘要翻译：连接系统允许组装用于海上钻井的提升管的两个部分，提升管包括主管和平行于所述管布置的至少一条辅助线。连接系统包括用于组装两个主管部分的连接器A和用于组装两个辅助线路部分的连接装置B1。连接装置B1相对于连接器A布置成使得连接系统的总体尺寸E小于连接器的总体尺寸EA和连接装置的整体尺寸EB1之和。

3. 发明申请

US20060163456A1 Pressure sensor with temperature compensated optical fiber 失效
标题翻译：带温度补偿光纤的压力传感器
公开(公告)号：US20060163456A1
公开(公告)日：2006-07-27
申请号：US10520148
申请日：2003-06-30
申请人： Christian Wittrisch , Laurent Maurin , Daniel Averbuch , Pierre Ferdinand
发明人： Christian Wittrisch , Laurent Maurin , Daniel Averbuch , Pierre Ferdinand
IPC分类号： G01J1/04
CPC分类号： G01L9/0039 , G01L11/025
摘要： The present invention relates to a temperature-compensated optical fiber pressure detector for detecting pressure variations in at least one medium in relation to a reference medium such as the atmosphere or a medium where a back pressure prevails. The detector essentially comprises a deformable element (2) such as a bellows (5) exposed on one side to the reference medium and on the opposite side to the pressure to be measured, an optical fiber portion (F1) including at least one optical grating such as a Bragg grating (B1), which is connected on one side to deformable element (2) and on the opposite side to a fixed point. The optical fiber portion is subjected to a prestress by a device (6, 15, 20, 21) and its elongation varies with the displacements of the deformable element. The device applies the prestress to optical fiber portion (F1) between deformable element (2) and another fixed element (15) isolated from the medium by a rigid housing (1). An optical system (25) detects the deformations undergone by said optical grating in response to the pressure variations undergone by the deformable element. Another part (F2) of the optical fiber that is not subjected to stresses (or another non-stressed fiber portion connected to the first one) preferably comprises another similar optical grating (B2) also allowing measurement of the temperature variations. By duplicating the deformable elements and possibly the stress applying device (3), differential pressure variations can also be measured. Such a detector can notably be applied to pressure and temperature measurements in wells where difficult conditions prevail.
摘要翻译：本发明涉及一种温度补偿光纤压力检测器，用于检测至少一种介质相对于诸如大气的参考介质或背压的介质的压力变化。检测器基本上包括可变形元件（2），例如在一侧暴露于参考介质并且在相对于待测量压力的相对侧上的波纹管（5），包括至少一个光学部件光栅，例如布拉格光栅（B 1），其一侧连接到可变形元件（2）上，并在相对侧连接到固定点。光纤部分通过装置（6,15,20,21）进行预应力，其伸长率随着可变形元件的位移而变化。该装置将预应力施加到可变形元件（2）与通过刚性壳体（1）与介质隔离的另一个固定元件（15）之间的光纤部分（F 1）。光学系统（25）响应于可变形元件所经受的压力变化而检测所述光栅所经历的变形。不受应力的光纤的另一部分（F 2）（或与第一个连接的另一个非应力光纤部分）优选地包括也允许测量温度变化的另一个类似的光栅（B 2）。通过复制可变形元件和可能的应力施加装置（3），还可以测量差压变化。这种检测器可以显着地应用于难以满足条件的井中的压力和温度测量。

4. 发明授权

US09334983B2 Hoop winding method for reinforcing the axial strength and the internal pressure strength of a tube 有权
标题翻译：用于增强管的轴向强度和内部压力强度的环形缠绕方法
公开(公告)号：US09334983B2
公开(公告)日：2016-05-10
申请号：US13806208
申请日：2011-06-10
申请人： Yann Poirette , Daniel Averbuch
发明人： Yann Poirette , Daniel Averbuch
IPC分类号： F16L9/04 , B29C70/56 , B21D26/033 , B21D49/00 , B29C69/00 , E21B17/01 , F16L9/147 , B29C61/06 , B21D39/04 , B29C63/24
CPC分类号： F16L9/042 , B21D26/033 , B21D39/04 , B21D49/005 , B29C61/0633 , B29C61/0658 , B29C63/24 , B29C69/008 , B29C70/56 , E21B17/01 , F16L9/147 , Y10T29/49911 , Y10T29/4994
摘要： The hoop winding method allows to manufacture a reinforced tube by carrying out the following operations: depositing a reinforcing layer 2 around metal tube 1, then imposing a tensile force at the metal tube ends so as to plastically deform the metal tube by applying a pressure P2 in enclosure Z2, the force being determined to introduce a compressive stress in the metal tube after release of the force, and imposing a pressure P1 in enclosure Z1 in order to apply a pressure onto the inner wall of the metal tube so as to plastically deform the metal tube, the pressure being determined to introduce a compressive stress in the metal tube after release of the pressure. The fact that the two enclosures Z1 and Z2 are distinct and independent allows pressures P1 and P2 to be applied independently of one another. Thus, the method allows independent radial and axial prestresses to be applied so as to optimize the strength of the hoop-wound tube.
摘要翻译：环绕方法允许通过执行以下操作来制造增强管：在金属管1周围沉积加强层2，然后在金属管端施加张力，以通过施加压力P2使金属管塑性变形在外壳Z2中，力被确定为在释放力之后在金属管中引入压缩应力，并且在外壳Z1中施加压力P1，以将压力施加在金属管的内壁上，从而塑性变形该金属管被确定为在压力释放之后在金属管中引入压缩应力。两个壳体Z1和Z2是不同且独立的事实允许压力P1和P2彼此独立地施加。因此，该方法允许施加独立的径向和轴向预应力，以便优化环绕管的强度。

5. 发明申请

US20130146172A1 HOOP WINDING METHOD FOR REINFORCING THE AXIAL STRENGTH AND THE INTERNAL PRESSURE STRENGTH OF A TUBE 有权
标题翻译：用于增强管的轴向强度和内压强度的HOOP卷绕方法
公开(公告)号：US20130146172A1
公开(公告)日：2013-06-13
申请号：US13806208
申请日：2011-06-10
申请人： Yann Poirette , Daniel Averbuch
发明人： Yann Poirette , Daniel Averbuch
IPC分类号： F16L9/04 , B29C70/56
CPC分类号： F16L9/042 , B21D26/033 , B21D39/04 , B21D49/005 , B29C61/0633 , B29C61/0658 , B29C63/24 , B29C69/008 , B29C70/56 , E21B17/01 , F16L9/147 , Y10T29/49911 , Y10T29/4994
摘要： The hoop winding method allows to manufacture a reinforced tube by carrying out the following operations: depositing a reinforcing layer 2 around metal tube 1, then imposing a tensile force at the metal tube ends so as to plastically deform the metal tube by applying a pressure P2 in enclosure Z2, the force being determined to introduce a compressive stress in the metal tube after release of the force, and imposing a pressure P1 in enclosure Z1 in order to apply a pressure onto the inner wall of the metal tube so as to plastically deform the metal tube, the pressure being determined to introduce a compressive stress in the metal tube after release of the pressure. The fact that the two enclosures Z1 and Z2 are distinct and independent allows pressures P1 and P2 to be applied independently of one another. Thus, the method allows independent radial and axial prestresses to be applied so as to optimize the strength of the hoop-wound tube.
摘要翻译：环绕方法允许通过执行以下操作来制造增强管：在金属管1周围沉积加强层2，然后在金属管端施加张力，以通过施加压力P2使金属管塑性变形在外壳Z2中，力被确定为在释放力之后在金属管中引入压缩应力，并且在外壳Z1中施加压力P1，以将压力施加在金属管的内壁上，从而塑性变形该金属管被确定为在压力释放之后在金属管中引入压缩应力。两个壳体Z1和Z2是不同且独立的事实允许压力P1和P2彼此独立地施加。因此，该方法允许施加独立的径向和轴向预应力，以便优化环绕管的强度。

6. 发明申请

US20070012452A1 System and method for limiting vortex-induced vibrations on an offshore production riser 失效
标题翻译：用于限制海上生产立管上的涡流振动的系统和方法
公开(公告)号：US20070012452A1
公开(公告)日：2007-01-18
申请号：US11522903
申请日：2006-09-19
申请人： Cedric Cunff , Daniel Averbuch , Marie-Helene Klopffer
发明人： Cedric Cunff , Daniel Averbuch , Marie-Helene Klopffer
IPC分类号： E21B17/01
CPC分类号： E21B19/006 , E21B17/01 , F16F15/04
摘要： The present invention relates to a method and to a system for limiting vortex-induced vibrations on a riser suspended at one end from a support and subjected to substantially transverse fluid flows. The system comprises suspension means (10) for hanging the riser from the support, which include displacement means for moving the end in a transverse direction in relation to the principal axis of the riser.
摘要翻译：本发明涉及一种用于限制在一端从支撑件悬挂并经受基本上横向的流体流动的提升管上的涡流引起的振动的方法和系统。该系统包括用于将立管从支撑件悬挂的悬挂装置（10），其包括相对于提升管的主轴线在横向上移动端部的移位装置。

7. 发明授权

US07032623B2 Flexible pipe with high axial compression strength and method for making same 有权
标题翻译：具有高轴向压缩强度的柔性管及其制造方法
公开(公告)号：US07032623B2
公开(公告)日：2006-04-25
申请号：US10499720
申请日：2002-12-10
申请人： Daniel Averbuch , Jean-Marc Leroy , Alain Coutarel
发明人： Daniel Averbuch , Jean-Marc Leroy , Alain Coutarel
IPC分类号： F16L11/00
CPC分类号： F16L11/081
摘要： The present invention relates to a flexible pipe structure wherein transverse displacement caused by buckling of the elongate elements of a tensile armouring layer when the pipe is being laid or used in deep sea is limited. The invention aims to reduce the play between the elongate elements of the tensile armouring layer so as to limit transverse displacement possibilities while providing the pipe with the required flexibility and mechanical characteristics. The elongate elements can freely move longitudinally in relation to one another to ensure flexibility of the pipe.
摘要翻译：挠性管结构本发明涉及一种挠性管结构，其中当管被铺设或在深海中使用时，由拉伸铠装层的细长元件屈曲引起的横向位移受到限制。本发明旨在减少拉伸铠装层的细长元件之间的间隙，以便限制横向位移可能性，同时为管道提供所需的柔性和机械特性。细长元件可以相对于彼此纵向自由地移动以确保管道的柔性。

8. 发明授权

US06279363B1 Method and device for controlling the deformation of an uncoiled metal pipe 有权
标题翻译：用于控制开卷金属管的变形的方法和装置
公开(公告)号：US06279363B1
公开(公告)日：2001-08-28
申请号：US09526204
申请日：2000-03-15
申请人： Daniel Averbuch , Gilles Perrin
发明人： Daniel Averbuch , Gilles Perrin
IPC分类号： B21D302
CPC分类号： E21B19/22 , F16L1/203 , F16L1/235
摘要： The present invention relate to a device and to a method for handling a pipe (1) comprising at least one metal tube plastically wound on a drum (2). The invention comprises an adjustable straightening system (5) controlled by at least one series of means (6, 7) for measuring the stresses present in the material of the tube once unwound from the drum. The present invention can be used for floating supports intended for offshore laying of uncoiled rigid tubes or for units referred to as “coiled tubing” used in oil wells for drilling or well servicing.
摘要翻译：本发明涉及一种用于处理管道（1）的装置和方法，该管道（1）包括至少一个塑性地缠绕在鼓（2）上的金属管。本发明包括由至少一系列的装置（6,7）控制的可调节矫直系统（5），用于测量一旦从滚筒中退绕的管中材料中存在的应力。本发明可用于用于海上铺设未开卷的刚性管的浮动支撑件或用于油井中用于钻井或井井维修的称为“连续油管”的单元的浮动支撑件。

9. 发明申请

US20110017466A1 RISER PIPE WITH RIGID AUXILIARY LINES AND OFFSET CONNECTORS 有权
标题翻译：具有刚性辅助线和偏移连接器的升降管
公开(公告)号：US20110017466A1
公开(公告)日：2011-01-27
申请号：US12897205
申请日：2010-10-04
申请人： Daniel AVERBUCH , Gérard Papon , Emmanuel Persent
发明人： Daniel AVERBUCH , Gérard Papon , Emmanuel Persent
IPC分类号： E21B17/01
CPC分类号： E21B17/085
摘要： The connection system allows to assemble two sections of a riser pipe used for offshore drilling, the riser pipe comprising a main tube and at least one auxiliary line arranged parallel to said tube. The connection system comprises a connector A for assembling two main tube sections and connecting means B1 for assembling two auxiliary line sections.Connecting means B1 are arranged, with respect to connector A, in such a way that the overall dimensions E of the connection system are smaller than the sum of the overall dimensions EA of the connector and of the overall dimensions EB1 of the connecting means.
摘要翻译：连接系统允许组装用于海上钻井的提升管的两个部分，提升管包括主管和平行于所述管布置的至少一条辅助线。连接系统包括用于组装两个主管部分的连接器A和用于组装两个辅助线路部分的连接装置B1。连接装置B1相对于连接器A布置成使得连接系统的总体尺寸E小于连接器的总体尺寸EA和连接装置的整体尺寸EB1之和。

10. 发明授权

US07520330B2 System and method for limiting vortex-induced vibrations on an offshore production riser 失效
标题翻译：用于限制海上生产立管上的涡流振动的系统和方法
公开(公告)号：US07520330B2
公开(公告)日：2009-04-21
申请号：US11522903
申请日：2006-09-19
申请人： Cédric Le Cunff , Daniel Averbuch , Marie-Hélène Klopffer
发明人： Cédric Le Cunff , Daniel Averbuch , Marie-Hélène Klopffer
IPC分类号： E21B29/12
CPC分类号： E21B19/006 , E21B17/01 , F16F15/04
摘要： The present invention relates to a method and to a system for limiting vortex-induced vibrations on a riser suspended at one end from a support and subjected to substantially transverse fluid flows. The system comprises suspension means (10) for hanging the riser from the support, which include displacement means for moving the end in a transverse direction in relation to the principal axis of the riser.
摘要翻译：本发明涉及一种用于限制在一端从支撑件悬挂并经受基本上横向的流体流动的提升管上的涡流引起的振动的方法和系统。该系统包括用于将立管从支撑件悬挂的悬挂装置（10），其包括相对于提升管的主轴线在横向上移动端部的移位装置。

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