公开(公告)号：US09470344B2

公开(公告)日：2016-10-18

申请号：US13121963

申请日：2009-10-05

申请人： Eric Verger ,  Yann Gallois

发明人： Eric Verger ,  Yann Gallois

IPC分类号： F16L25/00 ,  F16L15/00 ,  E21B17/042

CPC分类号： F16L15/00 ,  E21B17/042

摘要： A component used for drilling and operating hydrocarbon wells which is substantially tubular in form, and including a first end configured to be connected to a second end of another component also used for drilling and operating hydrocarbon wells. The first end includes a terminal portion including a first abutment surface configured to cooperate by interference with a corresponding abutment surface on the second end, and including a sealing surface configured to cooperate by interference with a corresponding sealing surface on the second end, the terminal portion being preceded by a threaded zone configured to be made up into a corresponding threaded zone of the second end. A compressible volume is provided in the thickness of the first terminal portion and partially beneath the sealing surface, to reduce radial stiffness of the terminal portion by at least 20%, while conserving at least 60% of axial stiffness.

摘要翻译： 用于钻井和操作烃井的组件，其基本上是管状的，并且包括构造成连接到另一部件的第二端的第一端，也用于钻井和操作烃井。 第一端包括端子部分，该端子部分包括第一邻接表面，第一邻接表面被配置为通过与第二端上的对应邻接表面的干涉进行协调，并且包括构造成通过干涉与第二端上的相应密封表面协作的密封表面， 之前是被配置成构成第二端的对应螺纹区域的螺纹区域。 在第一端子部分的厚度上并且部分地在密封表面下方设置可压缩体积，以将端子部分的径向刚度减小至少20％，同时保持至少60％的轴向刚度。

公开(公告)号：US20110174482A1

公开(公告)日：2011-07-21

申请号：US13121963

申请日：2009-10-05

申请人： Eric Verger ,  Yann Gallois

发明人： Eric Verger ,  Yann Gallois

IPC分类号： E21B17/042

CPC分类号： F16L15/00 ,  E21B17/042

摘要： A component used for drilling and operating hydrocarbon wells which is substantially tubular in form, and including a first end configured to be connected to a second end of another component also used for drilling and operating hydrocarbon wells. The first end includes a terminal portion including a first abutment surface configured to cooperate by interference with a corresponding abutment surface on the second end, and including a sealing surface configured to cooperate by interference with a corresponding sealing surface on the second end, the terminal portion being preceded by a threaded zone configured to be made up into a corresponding threaded zone of the second end. A compressible volume is provided in the thickness of the first terminal portion and partially beneath the sealing surface, to reduce radial stiffness of the terminal portion by at least 20%, while conserving at least 60% of axial stiffness.

摘要翻译： 用于钻井和操作烃井的组件，其基本上是管状的，并且包括构造成连接到另一部件的第二端的第一端，也用于钻井和操作烃井。 第一端包括端子部分，该端子部分包括第一邻接表面，第一邻接表面被配置为通过与第二端上的对应邻接表面的干涉进行协调，并且包括构造成通过干涉与第二端上的相应密封表面协作的密封表面， 之前是被配置成构成第二端的对应螺纹区域的螺纹区域。 在第一端子部分的厚度上并且部分地在密封表面下方设置可压缩体积，以将端子部分的径向刚度减小至少20％，同时保持至少60％的轴向刚度。

公开(公告)号：US09816646B2

公开(公告)日：2017-11-14

申请号：US13977240

申请日：2011-12-12

申请人： Fabien Carrois ,  Yann Gallois ,  Francois Conrad

发明人： Fabien Carrois ,  Yann Gallois ,  Francois Conrad

IPC分类号： F16L25/00 ,  F16L15/00 ,  E21B17/042 ,  F16L15/06

CPC分类号： F16L15/006 ,  E21B17/042 ,  F16L15/06

摘要： A threaded connection including first and second tubular components, each including a respective male and female end, the male end includes at least one threaded zone on its external peripheral surface and ending in a terminal surface, the female end includes at least one threaded zone on its internal peripheral surface and ending in a terminal surface, the threaded zones including, over at least a portion of their length, threads each including, viewed in longitudinal section passing through the axis of the tubular component, a thread crest, a thread root, a load flank, and a stabbing flank. Profiles of the male and female load flanks, viewed in longitudinal section passing through the axis of revolution of the connection, are a continuous curve with a convex or concave form, the profile of the male flanks being complementary to that of the female flanks over at least 70% of the continuous curve.

公开(公告)号：US20130277963A1

公开(公告)日：2013-10-24

申请号：US13977240

申请日：2011-12-12

申请人： Fabien Carrois ,  Yann Gallois ,  Francois Conrad

发明人： Fabien Carrois ,  Yann Gallois ,  Francois Conrad

IPC分类号： F16L15/00 ,  E21B17/042

CPC分类号： F16L15/006 ,  E21B17/042 ,  F16L15/06

摘要： A threaded connection including first and second tubular components, each including a respective male and female end, the male end includes at least one threaded zone on its external peripheral surface and ending in a terminal surface, the female end includes at least one threaded zone on its internal peripheral surface and ending in a terminal surface, the threaded zones including, over at least a portion of their length, threads each including, viewed in longitudinal section passing through the axis of the tubular component, a thread crest, a thread root, a load flank, and a stabbing flank. Profiles of the male and female load flanks, viewed in longitudinal section passing through the axis of revolution of the connection, are a continuous curve with a convex or concave form, the profile of the male flanks being complementary to that of the female flanks over at least 70% of the continuous curve.

摘要翻译： 螺纹连接包括第一和第二管状部件，每个部件包括相应的公端和母端，阳端在其外周表面上包括至少一个螺纹区域并且终止在端子表面中，阴端部包括至少一个螺纹区域 其内周表面并且终止于终端表面，所述螺纹区域包括在其至少一部分长度上的螺纹，每个螺纹包括穿过管状部件的轴线的纵向截面中的螺纹牙顶，螺纹根部， 一个负载侧面和一个刺伤的侧翼。 在穿过连接的旋转轴线的纵向截面中看到的阳和阴负载侧面的轮廓是具有凸形或凹形形状的连续曲线，阳侧面的轮廓与雌侧翼的轮廓互补， 至少70％的连续曲线。

公开(公告)号：US20050127094A1

公开(公告)日：2005-06-16

申请号：US10511093

申请日：2003-04-14

申请人： Laurent Decottignies ,  Yann Gallois ,  Yannick Herve

发明人： Laurent Decottignies ,  Yann Gallois ,  Yannick Herve

IPC分类号： B05B11/00 ,  B65D83/14 ,  B65D35/22

CPC分类号： B65D83/68 ,  B05B11/0078

摘要： A dispenser head (1) for assembly on two parallel, hollow actuator rods, said head being made as a single piece of plastics material and comprising: two parallel coupling sleeves (11, 12) for engaging with respective ones of the actuator rods, the sleeves defining respective inlet ducts (110, 120); a dispenser endpiece (13) defining at least one outlet duct discharging into at least one dispenser orifice (1310, 1320); and a cross member (10) linking the sleeves to the endpiece, the cross member defining at least one connection duct (101, 102) linking the inlet ducts (110, 120) to the outlet duct(s) (1310, 1320), said at least one connection duct extending transversally both relative to the sleeves and relative to the outlet duct(s), said at least one connection duct (101, 102) including an access opening (1010, 1020) closed by a closure element (14, 15),the dispenser head being characterized in that the closure element (14, 15) is made integrally with the-remainder (10, 11, 12, 13) of the head.

摘要翻译： 一种用于组装在两个平行的空心致动器杆上的分配器头部（1），所述头部被制成单件塑料材料，并且包括：两个平行的联接套筒（11,12），用于与相应的致动器杆接合， 限定相应入口管道（110,120）的套管; 分配器端件（13）限定排放到至少一个分配器孔口（1310,1320）中的至少一个出口管道; 以及将所述套筒连接到所述端件的横向构件（10），所述横向构件限定将所述入口管道（110,120）连接到所述出口管道（1310,1320）的至少一个连接管道（101,102） 所述至少一个连接管道相对于所述套管横向延伸并且相对于所述出口管道延伸，所述至少一个连接管道（101,102）包括由闭合元件（14）封闭的进入开口（1010,1020） ，15），所述分配头的特征在于，所述封闭元件（14,15）与所述头部的余下部分（10,11,12,13）整体制成。

公开(公告)号：US07290681B2

公开(公告)日：2007-11-06

申请号：US10511093

申请日：2003-04-14

申请人： Laurent Decottignies ,  Yann Gallois ,  Yannick Hervé

发明人： Laurent Decottignies ,  Yann Gallois ,  Yannick Hervé

IPC分类号： B05B11/00

CPC分类号： B65D83/68 ,  B05B11/0078

摘要： A dispenser head (1) for assembly on two parallel, hollow actuator rods, said head being made as a single piece of plastics material and comprising: two parallel coupling sleeves (11, 12) for engaging with respective ones of the actuator rods, the sleeves defining respective inlet ducts (110, 120); a dispenser endpiece (13) defining at least one outlet duct discharging into at least one dispenser orifice (1310, 1320); and a cross member (10) linking the sleeves to the endpiece, the cross member defining at least one connection duct (101, 102) linking the inlet ducts (110, 120) to the outlet duct(s) (1310, 1320), said at least one connection duct extending transversally both relative to the sleeves and relative to the outlet duct(s), said at least one connection duct (101, 102) including an access opening (1010, 1020) closed by a closure element (14, 15),the dispenser head being characterized in that the closure element (14, 15) is made integrally with the remainder (10, 11, 12, 13) of the head.

摘要翻译： 一种用于组装在两个平行的空心致动器杆上的分配器头部（1），所述头部被制成单件塑料材料，并且包括：两个平行的联接套筒（11,12），用于与相应的致动器杆接合， 限定相应入口管道（110,120）的套管; 分配器端件（13）限定排放到至少一个分配器孔口（1310,1320）中的至少一个出口管道; 以及将所述套筒连接到所述端件的横向构件（10），所述横向构件限定将所述入口管道（110,120）连接到所述出口管道（1310,1320）的至少一个连接管道（101,102） 所述至少一个连接管道相对于所述套管横向延伸并且相对于所述出口管道延伸，所述至少一个连接管道（101,102）包括由闭合元件（14）封闭的进入开口（1010,1020） ，15），所述分配头的特征在于，所述封闭元件（14,15）与所述头部的其余部分（10,11,12,13）一体制成。