公开(公告)号：US09638362B2

公开(公告)日：2017-05-02

申请号：US14268616

申请日：2014-05-02

Applicant: National Oilwell Varco, L.P.

Inventor： Nicholas Ryan Marchand

IPC: F16L55/00 ,  F16L15/00 ,  E21B17/042 ,  F16L15/08

CPC classification number: F16L15/007 ,  E21B17/0423 ,  F16L15/00 ,  F16L15/001 ,  F16L15/08 ,  F16L2201/40 ,  Y10T29/49964

Abstract: A tubular threaded connection includes a threaded sub-assembly having a first tubular member, a first torque member threadingly received on the first tubular member, and a second torque member threadingly received on the first tubular member. In forming the threaded sub-assembly, the first torque member is torqued relative to the second torque member. Furthermore, the sub-assembly is configured to receive a second tubular member for torqueing against the sub-assembly.

公开(公告)号：US20160327191A1

公开(公告)日：2016-11-10

申请号：US15019873

申请日：2016-02-09

Applicant: Cameron International Corporation

Inventor： Stephen John Walker ,  David J. McWhorter

IPC: F16L15/08 ,  E21B17/043 ,  E21B17/01 ,  F16L15/04 ,  F16L21/06

CPC classification number: F16L15/08 ,  E21B17/01 ,  E21B17/043 ,  E21B17/085 ,  F16L15/04 ,  F16L21/065 ,  F16L2201/40

Abstract: There is provided a breech lock coupling for coupling riser sections together. The breech lock coupling may be used non-pre-loaded or pre-loaded according to the user's preferences. In addition, the breech lock coupling may be disassembled for inspection and maintenance and reassembled. A locking ring secures two coupling components together. The coupling components may be attached to opposite ends of the riser sections, such as via welding. The locking ring may be pre-attached to the first coupling component for easy storage and fast assembly. Assembly of the riser may be accomplished by inserting the second coupling component into the locking ring and the first coupling component, then rotating the locking ring with respect to the second component. Furthermore, the coupling may be pre-loaded by tightening fasteners on the locking ring to provide a more stable coupling. Unlike with traditional riser couplings, the pre-load fasteners may be tightened via hand-held tools.

Abstract translation: 提供了一种用于将提升管部分连接在一起的后膛锁定联接器。 根据用户的喜好，后膛锁耦合可以被非预先加载或预加载使用。 此外，可以拆卸后膛锁联轴器进行检查和维护并重新组装。 锁定环将两个耦合部件固定在一起。 联接部件可以连接到提升管部分的相对端，例如通过焊接。 锁定环可以预先附接到第一联接部件，以便于存储和快速组装。 提升器的组装可以通过将第二联接部件插入到锁定环和第一联接部件中，然后相对于第二部件旋转锁定环来实现。 此外，联接器可以通过紧固在锁定环上的紧固件来预加载以提供更稳定的联接。 与传统的提升联轴器不同，预紧固件可以通过手持工具紧固。

公开(公告)号：US20160312931A1

公开(公告)日：2016-10-27

申请号：US15102695

申请日：2014-12-05

Applicant: VALLOUREC OIL AND GAS FRANCE ,  NIPPON STEEL & SUMITOMO METAL CORPORATION

Inventor： Pierre MARTIN ,  Guillaume PORQUER

IPC: F16L15/06 ,  E21B17/042

CPC classification number: F16L15/06 ,  E21B17/042 ,  E21B17/0423 ,  F16L15/001 ,  F16L2201/40

Abstract: An assembly for producing a threaded connection, including tubular components provided with continuous threaded zones, in the form of helixes each provided with a first and a second taper generatrix, each of the threaded zones defining a thread profile, viewed in a longitudinal section passing through the axis of revolution, provided with load flanks, stabbing flanks, thread crests, and thread roots, wherein the height of the threads of the first threaded zones and the height of the threads of the second threaded zones are each in the range 1 mm to 2.5 mm, and the angle of the load flanks of the first and second threaded zones with the normal to the axis of revolution is in the range 1 to 20 degrees, and the angle of the stabbing flanks of the first and second threaded zones with the normal to the axis of revolution is in the range 3 to 25 degrees.

Abstract translation: 一种用于生产螺纹连接的组件，包括设置有连续螺纹区域的管状部件，螺旋形式，每个螺旋部件设置有第一和第二锥形母线，每个螺纹区域限定螺纹轮廓，在纵向截面中观察穿过 具有负载侧面，刺入侧面，螺纹牙顶和螺纹根部的旋转轴线，其中第一螺纹区域的螺纹的高度和第二螺纹区域的螺纹的高度各自在1mm至 2.5mm，并且具有与旋转轴线垂直的第一和第二螺纹区域的负载侧面的角度在1至20度的范围内，并且第一和第二螺纹区域的刺入侧面的角度与 垂直于旋转轴的范围在3到25度的范围内。

公开(公告)号：US20160033067A1

公开(公告)日：2016-02-04

申请号：US14447777

申请日：2014-07-31

Applicant: Scott S. STUTZMAN

Inventor： Scott S. STUTZMAN

IPC: F16L37/00 ,  F16L21/08

CPC classification number: F16L37/004 ,  E02D1/00 ,  F16L2201/40

Abstract: A magnetic vacuum hose coupler. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

Abstract translation: 磁性真空软管接头。 披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。 如37 C.F.R. §1.72（b）：说明书中的技术性披露的简要摘要必须在单独的表格上开始，最好是在权利要求之后，在“披露摘要”标题下。摘要的目的是使专利和商标 办公室和公众一般从粗略检查中快速确定技术披露的性质和要点。 摘要不得用于解释权利要求的范围。 因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。

公开(公告)号：US20150362104A1

公开(公告)日：2015-12-17

申请号：US14481777

申请日：2014-09-09

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Koji TAKAHASHI

IPC: F16L21/00 ,  F16L21/08 ,  F16L25/00

CPC classification number: F16L21/08 ,  F16L21/035 ,  F16L25/0018 ,  F16L45/00 ,  F16L2201/40

Abstract: A piping component according to an embodiment comprises a connecting tube. The connecting tube connects a first piping unit and a second piping unit to be attachable to or detachable from each other, thereby forming one pipe. The connecting tube has a first connection surface to be connected to the first piping unit. The first connection surface is inclined relative to a plane orthogonal to central axis directions of the pipe.

Abstract translation: 根据实施例的管道部件包括连接管。 连接管将第一管道单元和第二管道单元连接以彼此附接或分离，从而形成一个管道。 连接管具有要连接到第一管道单元的第一连接表面。 第一连接面相对于与管的中心轴方向正交的平面倾斜。

公开(公告)号：US20150361728A1

公开(公告)日：2015-12-17

申请号：US14740877

申请日：2015-06-16

Applicant: Vetco Gray Inc.

Inventor： Jianqiang Chen ,  Chad Eric Yates

IPC: E21B17/00 ,  B21D35/00 ,  F16L15/00 ,  E21B17/042 ,  F16L9/02 ,  B21D22/16 ,  E21B17/04

CPC classification number: F16L15/00 ,  B21D22/16 ,  B21D35/002 ,  E21B17/042 ,  F16L9/02 ,  F16L2201/40

Abstract: A method for forming an elongated tubular member for use with hydrocarbon production includes forming a blank member of a steel material having an outer diameter equal to a first outer diameter. The blank member is mounted on a rotating mandrel. A tubular member is formed by engaging a rotary disk with an outer surface of the blank member and moving the rotary disk in a first axial direction, lengthening the blank member in a second axial direction and reducing the outer diameter of the blank member until the outer diameter of a central portion of the blank member is equal to a second outer diameter and the outer diameter of end portions of the blank member is equal to a third outer diameter. The tubular member is heat treated to reduce a residual stress. A mechanical connection is formed in each of the end portions.

Abstract translation: 用于形成用于烃生产的细长管状构件的方法包括形成具有等于第一外径的外径的钢材的坯料。 坯件安装在旋转的心轴上。 通过使旋转盘与坯料的外表面接合并且沿第一轴向方向移动旋转盘而形成管状构件，使空白构件在第二轴向方向上延长并且减小坯件的外径直到外部 坯件的中心部的直径等于第二外径，坯件的端部的外径等于第三外径。 管状构件被热处理以减少残余应力。 在每个端部形成机械连接。

公开(公告)号：US20150335179A1

公开(公告)日：2015-11-26

申请号：US14285386

申请日：2014-05-22

Applicant: CHARLES MARK LASHINSKE

Inventor： CHARLES MARK LASHINSKE

IPC: A47G1/16 ,  F16M13/02

CPC classification number: F16L37/26 ,  A47G1/1606 ,  A47G1/1626 ,  A47G1/205 ,  F16L23/032 ,  F16L2201/40 ,  F16M11/041 ,  F16M13/02 ,  H01R13/629 ,  H01R13/6395 ,  Y10T29/49828

Abstract: A hanging device and method using a male portion, a female portion, and a leveling portion to hang display items level with the ground. The male portion has a V-shaped dovetail tenon and the female portion has a V-shaped dovetail mortise adapted to male with the dovetail tenon. The leveling portion is also adapted to mate with the V-shaped mortise of the female portion.

Abstract translation: 一种悬挂装置和方法，使用阳部分，阴部分和调平部分来使地面悬挂显示物品水平。 阳部分具有V形燕尾榫，并且阴部分具有适于具有燕尾榫的男性的V形燕尾榫。 平整部分还适于与阴部分的V形榫接配合。

公开(公告)号：US20150323109A1

公开(公告)日：2015-11-12

申请号：US14801330

申请日：2015-07-16

Applicant: Gary Allen Snyder, II ,  Expert E&P Consultants, LLC

Inventor： Kenneth Dupal ,  Gary Allen Snyder, II

IPC: F16L19/00 ,  E21B19/16 ,  F16L21/035 ,  E21B17/043 ,  E21B17/046

CPC classification number: F16L19/005 ,  E21B17/043 ,  E21B17/046 ,  E21B19/16 ,  F16L21/00 ,  F16L21/035 ,  F16L2201/40

Abstract: A drill pipe connector assembly capable of connecting drill pipe segments without rotation. The assembly includes the pin end of a first drill pipe stabbed within the connector end of a second drill pipe. A connector nut is threadedly connected or snap locked to the connector end of the second drill pipe. The connector nut includes a retaining shoulder cooperating with a beveled shoulder on the pin end of the first drill pipe to retain the first drill pipe. The assembly includes seals to provide pressure integrity and prevent leaking. Cooperating rotational torque transfer profiles in the first and second drill pipes enable operational rotation of the drill string.

Abstract translation: 一种能够不旋转地连接钻管段的钻杆连接器组件。 组件包括在第二钻杆的连接器端部内刺入的第一钻杆的销端。 连接螺母螺纹连接或卡扣锁定到第二钻杆的连接器端。 连接螺母包括与第一钻杆的销端上的倾斜肩部配合的保持肩部，以保持第一钻杆。 组件包括密封件，以提供压力完整性并防止泄漏。 在第一和第二钻杆中的合作旋转扭矩传递轮廓使得钻柱的操作旋转。

公开(公告)号：US20150316181A1

公开(公告)日：2015-11-05

申请号：US14268654

申请日：2014-05-02

Applicant: Maximo Tejeda ,  Maximo Tejeda, JR. ,  G. Leon Starnes ,  Terry Dobson, JR.

Inventor： Maximo Tejeda ,  Maximo Tejeda, JR. ,  G. Leon Starnes ,  Terry Dobson, JR.

IPC: F16L15/00 ,  F16L15/06

CPC classification number: E21B17/042 ,  F16L15/002 ,  F16L15/06 ,  F16L2201/40

Abstract: A threaded connection for use on oil field tubular. The connection has a dual tapered thread comprising a dual helical thread having a first, straight threaded portion and a second, angled portion, the threaded connection comprising a pin connection and a box connection both of which have thread-free sections. The thread-free section on the pin and the box are comprised of frustoconical surfaces and cylindrical surfaces. The thread-free section of the pin in addition to having a frustoconical surface and a cylindrical surface has an annular, radially outwardly radiused protrusion which, when the box and the pin connection are made-up is in interference engagement with the frustoconical surface in the box.

Abstract translation: 用于油田管的螺纹连接。 连接具有双锥形螺纹，其包括具有第一直螺纹部分和第二倾斜部分的双螺旋螺纹，所述螺纹连接件包括销连接和盒连接，两者均具有无螺纹部分。 销和箱上的无螺纹部分由截头圆锥形表面和圆柱形表面组成。 除了具有截头圆锥形表面和圆柱形表面之外，销的无螺纹部分具有环形的径向向外的弧形突起，当突起盒和销连接件被组装时，突出部分与截头圆锥形表面干涉接合 框。

公开(公告)号：US20150276114A1

公开(公告)日：2015-10-01

申请号：US14231089

申请日：2014-03-31

Applicant: HAMILTON SUNSTRAND CORPORATION

Inventor： Benjamin Elmer Bishop, JR.

IPC: F16L55/00

CPC classification number: F16L55/00 ,  B60K1/00 ,  B60K15/04 ,  B60K2015/0467 ,  B60K2015/048 ,  F16L2201/20 ,  F16L2201/40 ,  F17C1/00 ,  Y02E60/321

Abstract: A fluid transfer coupling is described that includes first and second connectable coupling members that together contain a sealed interior space when connected. A gas or steam purge inlet and a purge outlet are disposed in fluid communication with the sealed interior space for purging potential contaminants out of the interior space. The coupling also includes a vacuum port in fluid communication with the sealed interior space for drawing a vacuum on the sealed interior space and optionally testing the space for an adequate seal. The first coupling member includes a first fluid transfer conduit and the second coupling member includes a second fluid transfer conduit. The first and second fluid transfer conduits are positioned such that they can be connected together within the sealed interior space when the first and second coupling members are connected.

Abstract translation: 描述了一种流体传递联接器，其包括第一和第二可连接联接构件，其在连接时一起包含密封的内部空间。 气体或蒸汽净化入口和净化出口设置成与密封的内部空间流体连通，以将潜在的污染物从室内空间中排出。 联接器还包括与密封的内部空间流体连通的真空端口，用于在密封的内部空间上抽真空并可选地测试空间以获得足够的密封。 第一联接构件包括第一流体输送管道，第二联接构件包括第二流体输送导管。 第一和第二流体输送导管被定位成使得当连接第一和第二联接构件时，它们可以在密封的内部空间内连接在一起。