公开(公告)号：US20130264817A1

公开(公告)日：2013-10-10

申请号：US13860763

申请日：2013-04-11

Applicant: SWAGELOK COMPANY

Inventor： Peter C. Williams ,  Tobin Berry ,  George A. Carlson ,  Andrew P. Marshall ,  Mark A. Carlson ,  Mark A. Bennett ,  Sanjeev S. Moghe

IPC: F16L19/06

CPC classification number: F16L19/043 ,  B25B13/5008 ,  F16L15/04 ,  F16L19/045 ,  F16L19/06 ,  F16L19/061 ,  F16L19/103

Abstract: A fitting for a tube or pipe capable of functioning a high pressures having a first fitting component adapted to receive the conduit end; a conduit gripping device such as a ferrule or ferrules and a second fitting component that can be joined to the first fitting component to cause the conduit gripping device to grip the conduit and seal when assembled. In one aspect of the invention, the first fitting component is constructed from a material that is softer than the material used to construct the second fitting component. An additional aspect of the invention include a retaining portion on the second fitting component that constrains the tube gripping device against pressure. The retaining portion can also be configured to retain the tube gripping device to the second fitting component prior to installation and in a finger-tight condition. A further aspect of the invention includes a first fitting component in which an exterior portion of the component is work hardened radially outward from the tube gripping device. The fitting may optionally be provided with a structure to effect the pull-up by torque functionality.

公开(公告)号：US20120284998A1

公开(公告)日：2012-11-15

申请号：US13068391

申请日：2011-05-10

Applicant: Patrick Rieth

Inventor： Patrick Rieth

IPC: F16L19/06 ,  B23P11/00

CPC classification number: F16L19/061 ,  B25B27/023 ,  B25B27/06 ,  B25B27/10 ,  E05Y2900/50 ,  F16L19/06 ,  F16L19/065 ,  Y10T29/49904 ,  Y10T29/49908 ,  Y10T29/49909 ,  Y10T29/49927 ,  Y10T29/49938 ,  Y10T29/49947 ,  Y10T29/49948 ,  Y10T29/53843 ,  Y10T29/53848 ,  Y10T29/53952 ,  Y10T29/53987

Abstract: A tube fitting for sealing an end of a tube uses a notch formed in the exterior surface of the tube as a sealing seat. An internally threaded body is configured to receive an externally threaded end of a nut, while the body and the nut are mounted in a surrounding relationship to the tube end. A ferrule mounted between the nut and the tube is forced to plastically deform and move into the notch to thereby seal the tube end.

Abstract translation: 用于密封管的端部的管接头使用形成在管的外表面中的切口作为密封座。 内螺纹体构造成接收螺母的外螺纹端，同时本体和螺母以与管端的周围关系的形式安装。 安装在螺母和管之间的套圈被迫塑性变形并移动到凹口中，从而密封管端。

公开(公告)号：US20120187678A1

公开(公告)日：2012-07-26

申请号：US13303246

申请日：2011-11-23

Applicant: Peter C. Williams ,  George A. Carlson ,  Andrew P. Marshall ,  Mark A. Clason ,  Mark A. Bennett ,  Jeffrey M. Rubinski ,  Mark D. Bearer ,  Dale C. Arstein

Inventor： Peter C. Williams ,  George A. Carlson ,  Andrew P. Marshall ,  Mark A. Clason ,  Mark A. Bennett ,  Jeffrey M. Rubinski ,  Mark D. Bearer ,  Dale C. Arstein

IPC: F16L19/08 ,  F16L19/06 ,  F16L21/02 ,  F16L19/02

CPC classification number: F16L19/061 ,  F16L19/083 ,  F16L19/086 ,  F16L19/10 ,  F16L19/103 ,  F16L19/106 ,  F16L19/12 ,  Y10T403/67

Abstract: Fittings are provided for use with different types of tubing. One such fitting includes a gripping member having a sharp tube indenting edge that provides a seal between the tube gripping member and the tube. Another such fitting includes a tube gripping member having a body indenting edge that provides a seal between the tube gripping member and a fitting body.

Abstract translation: 配件可用于不同类型的管道。 一种这样的配件包括具有尖锐的管压缩边缘的抓握构件，其在管夹持构件和管之间提供密封。 另一种这样的配件包括具有主体凹口边缘的管夹持构件，其在管夹持构件和配件体之间提供密封。

公开(公告)号：US20120086198A1

公开(公告)日：2012-04-12

申请号：US13270988

申请日：2011-10-11

Applicant: Christian Kotzian ,  Uwe Keller ,  Artur Kari

Inventor： Christian Kotzian ,  Uwe Keller ,  Artur Kari

IPC: F16L19/06

CPC classification number: F16L33/222 ,  F02M35/10144 ,  F16L33/225

Abstract: The invention relates to a connecting device for two pipes overlapping each other in sections, particularly for a molded hose overlapping a charge-air tube, including two wedge elements cooperating by wedge engagement in such a manner that an inner circumference of the connecting device is adjustable by relative motion of the two wedge elements. The wedge members can be arranged in axial direction in an overlapping manner so as to lock the wedge members in at least one relative position.

Abstract translation: 本发明涉及一种用于两个管道的连接装置，特别是用于与充气 - 空气管重叠的模制软管相互重叠，包括两个通过楔形接合配合的楔形元件，使得连接装置的内圆周可调节 通过两个楔形元件的相对运动。 楔形构件可以以重叠的方式在轴向布置，以便将楔形构件锁定在至少一个相对位置。

公开(公告)号：US20110210543A1

公开(公告)日：2011-09-01

申请号：US13035788

申请日：2011-02-25

Applicant: Mikhail German ,  Leo W. Fleury, JR.

Inventor： Mikhail German ,  Leo W. Fleury, JR.

IPC: F16L19/06 ,  F16L21/02 ,  F16L25/00

CPC classification number: F16L21/007 ,  F16L21/04 ,  F16L21/08

Abstract: Disclosed is a device for coupling a male piping member to a female piping member including a compressible sealing gasket and a gripping ring surrounding the male piping member, the gripping ring including at least one gripping member and at least one overlapping surface; an intermediate ring surrounding the male piping member, the intermediate ring at least partially overlapping the overlapping surface of the gripping ring, the intermediate ring communicating with the compressible sealing gasket; and a locking ring surrounding the male piping member and communicating with the gripping ring, wherein through a tightening connection between the locking ring and the female piping member, the locking ring communicates with the gripping ring forcing the intermediate ring into the compressible sealing gasket to form a seal between the male piping member and the female piping member and subsequently to force the gripping ring to grip the male piping member.

Abstract translation: 公开了一种用于将阳配管构件连接到阴配管构件的装置，所述阴配管构件包括可压缩密封垫圈和围绕阳配管构件的夹紧环，所述夹环包括至少一个夹持构件和至少一个重叠表面; 围绕所述阳配管构件的中间环，所述中间环至少部分地与所述夹紧环的重叠表面重叠，所述中间环与所述可压缩密封垫连通; 以及围绕所述公配管构件并与所述夹紧环连通的锁定环，其中通过所述锁定环和所述阴配管构件之间的紧固连接，所述锁定环与所述夹紧环连通，迫使所述中间环进入所述可压缩密封垫圈以形成 在公配管构件和阴配管构件之间的密封件，并且随后迫使夹紧环夹紧阳配管构件。

公开(公告)号：US07883293B2

公开(公告)日：2011-02-08

申请号：US11989232

申请日：2007-04-03

Applicant: Ole K. Paulsen

Inventor： Ole K. Paulsen

IPC: F16L19/06 ,  F16L1/12 ,  E21B17/01

CPC classification number: E21B17/085 ,  E21B2033/005

Abstract: Connector assembly adapted to connect riser member of riser device to another riser member for connecting an oil well to an oil rig includes a male part having a male axial portion and a female part having a female axial portion opposite to said male axial radial portion, which together form a seat. A sealing ring having a radially extending annular stem provided with first and second axial seal support portions, and a radial annular portion interconnecting said first and second seal support surfaces being axially separated. Said radially extending annular stem has a first axial seal support portion adapted at atmospheric pressure to abut said male axial portion and a second axial seal support portion adapted during use to abut said female axial portion.

Abstract translation: 连接器组件，其适于将提升管装置的提升管件连接到用于将油井连接到钻井平台的另一个提升管构件包括具有公轴向部分的凸形部分和具有与所述公轴向径向部分相对的阴轴向部分的凹形部分， 一起组成一个座位。 密封环具有径向延伸的环形杆，其设置有第一和第二轴向密封支撑部分，以及将所述第一和第二密封支撑表面互连的径向环形部分被轴向分离。 所述径向延伸的环形杆具有适于在大气压力下邻接所述阳轴向部分的第一轴向密封支撑部分和适于在使用期间抵靠所述阴轴向部分的第二轴向密封支撑部分。

公开(公告)号：US20100102555A1

公开(公告)日：2010-04-29

申请号：US12504118

申请日：2009-07-16

Applicant: Tomio HAMA ,  Yuji Hamaue

Inventor： Tomio HAMA ,  Yuji Hamaue

IPC: F16L19/06

CPC classification number: F16L47/16 ,  F16L47/24

Abstract: A tube fitting is provided which is able to be easily attached even in a narrow attaching place. The tube fitting 1 includes one or more fitting parts 4 to be connected to an external tube formed at one end of a main body 2 and a screw part for attachment 3 formed at another end of the main body 2, wherein fluid passes through an inside part thereof and wherein the screw part for attachment 3 has, at its external circumference, screw threads and, in its inside part, a tool connecting part into which a non-inverse and inverse rotation tool to rotate the screw part for attachment 3 non-inversely and inversely is allowed to be fitted, and a pipe path through which fluid passes.

Abstract translation: 提供了一种管接头，即使在狭窄的安装位置也能容易地安装。 管接头1包括一个或多个与主体2的一端形成的外管连接的配合部件4和形成在主体2的另一端的安装用螺钉部件3，其中，液体通过内侧 其中，用于安装件3的螺钉部件在其外圆周处具有螺纹，并且在其内部部分具有工具连接部件，非反向和反向旋转工具向其中旋转用于附接的非螺旋部件3， 允许配合反向和反向，以及流体通过的管道。

公开(公告)号：US20100025990A1

公开(公告)日：2010-02-04

申请号：US12578631

申请日：2009-10-14

Applicant: Peter C. Williams ,  Howard C.B. Kuhns

Inventor： Peter C. Williams ,  Howard C.B. Kuhns

IPC: F16L19/06 ,  F16L19/08

CPC classification number: F16L19/0653 ,  F16L19/10 ,  F16L19/103

Abstract: A ferrule for a metal tube fitting includes an annular body having a generally cylindrical radially interior wall extending through the center of the ferrule. An outer radial wall extends from the ferrule front end to a rearward flange portion of the annular body. The outer radial wall has: a first tapered portion extending from the ferrule front end with an increasing radial dimension towards the rearward flange portion, the first tapered portion extending to a crown portion, the crown portion including a convex surface that tapers radially inwardly towards the rearward flange portion.

Abstract translation: 用于金属管配件的套圈包括环形体，其具有延伸穿过套圈中心的大致圆柱形的径向内壁。 外径向壁从套圈前端延伸到环形体的后凸缘部分。 外径向壁具有：从套圈前端延伸的第一锥形部分，朝向后法兰部分具有增大的径向尺寸，第一锥形部分延伸到冠部，冠部包括凸出表面，径向向内朝向 后凸缘部。

公开(公告)号：US20090284009A1

公开(公告)日：2009-11-19

申请号：US12407761

申请日：2009-03-19

Applicant: GERARD E. TOOHEY ,  JOHN MILES CHIZACKY

Inventor： GERARD E. TOOHEY ,  JOHN MILES CHIZACKY

IPC: F16L19/06

CPC classification number: F16L41/14

Abstract: An embodiment of the present invention includes a fluid tubing connection system comprising a nut component, an anti-seize ring component, and a ferrule component. In assembly, the nut component slides onto an exterior of the tubing, followed by the ring component. The ferrule component is then coupled to an end of the tubing and has an interior diameter that matches an interior fluid diameter of the tubing. When connected to a fluid device, the anti-seize ring component isolates the tubing from any rotational motion of the nut component, which prevents damage of the tubing caused by seizing or twisting. Further, the connection system conforms the tubing such that the internal fluid path is continuous with substantially zero unswept volume.

Abstract translation: 本发明的一个实施例包括一种流体管连接系统，其包括螺母部件，防卡环部件和套圈部件。 在组装中，螺母部件滑动到管道的外部，随后是环形部件。 然后将套圈部件联接到管的端部，并且具有与管道的内部流体直径相匹配的内径。 当连接到流体装置时，防卡环组件将管道与螺母部件的任何旋转运动隔离，这防止了由于卡住或扭曲而导致的管道的损坏。 此外，连接系统符合管道，使得内部流体路径连续，基本上为零未消除的体积。

公开(公告)号：US07614668B1

公开(公告)日：2009-11-10

申请号：US11774893

申请日：2007-07-09

Applicant: Peter C. Williams ,  Howard C. B. Kuhns

Inventor： Peter C. Williams ,  Howard C. B. Kuhns

IPC: F16L19/06

CPC classification number: F16L19/0653 ,  F16L19/10 ,  F16L19/103

Abstract: A ferrule for a metal tube fitting includes a body that is case hardened over substantially its entire surface. The ferrule also has an interior wall comprising first and second cylindrical portions, the first cylindrical portion being axially adjacent a front edge of the ferrule and having the smallest interior wall diameter of the ferrule, the second cylindrical portion having a larger diameter than said first cylindrical portion.

Abstract translation: 用于金属管配件的套圈包括在其整个表面上被硬化的壳体。 套管还具有包括第一和第二圆柱形部分的内壁，第一圆柱形部分轴向地邻近套圈的前边缘并且具有最小的套圈的内壁直径，第二圆柱形部分具有比所述第一圆柱体更大的直径 一部分。