公开(公告)号：US20180356015A1

公开(公告)日：2018-12-13

申请号：US16005933

申请日：2018-06-12

Applicant: Premium Oilfield Technologies, LLC

Inventor： Douglas JAHNKE

IPC: F16L15/08 ,  B25B13/46 ,  B25B13/50 ,  F16D41/07 ,  F16L21/02

CPC classification number: F16L15/08 ,  B25B13/46 ,  B25B13/50 ,  F16D41/07 ,  F16L21/02 ,  F16L2201/00

Abstract: The present invention provides a pipe union that uses mechanical advantage from leverage between a locknut with circumferential torque openings coupled to a tubular first portion and a torque ring with torque slots coupled to a tubular second portion to tighten the union. The tightening can occur without the need of a hammer impact on lugs. Initial tightening can at least partially align longitudinally the radial holes with the radial slots. Final tightening can occur by rotating the torque openings relative to the torque slots using mechanical advantage. Optionally, the pipe union can provide for a ratcheting mechanism to turn the locknut on the tubular first portion to engage the tubular second portion and exert a preliminary torque on the union. The pipe union design also provides a self-energizing elastomeric seal or metal seal. Angles on load shoulders can assist in creating preloads on the union to seal the components.

公开(公告)号：US20160298796A1

公开(公告)日：2016-10-13

申请号：US15187939

申请日：2016-06-21

Applicant: Swagelok Company

Inventor： Arthur Frank Anton ,  Michael Ray Butkovic ,  Johan Jan Goemans ,  Dale C. Arstein ,  Franziska H. Dacek ,  Gerhard H. Schiroky ,  Larry Dean Vandendriessche ,  William H. Glime, III ,  Peter C. Williams

IPC: F16L15/08 ,  F16J15/06 ,  F16L19/05 ,  F16L19/12 ,  F16L15/04 ,  F16L19/028

CPC classification number: F16L15/08 ,  F16J15/064 ,  F16L15/04 ,  F16L19/0283 ,  F16L19/05 ,  F16L19/061 ,  F16L19/086 ,  F16L19/103 ,  F16L19/12 ,  F16L2201/00 ,  G01D21/00

Abstract: Apparatus and method for mechanically attached connections of conduits may include a conduit gripping member, a drive member, and a seal member, the drive member causing axial movement of the conduit gripping member to indent into an outer surface of the conduit when the assembly is pulled-up, the drive member causing the seal member to form a zero clearance seal at a location that is axially spaced from the conduit gripping member. The zero clearance seal may comprise a face seal arrangement including a gasket, and the conduit gripping member may be a ferrule, ring or other device that can grip and optionally seal against the conduit outer surface. The assembly may include a sensing function for detecting or sensing a characteristic or condition of an assembly component or the fluid or both. In one embodiment, a body coupling member has a two piece construction of a main body and a conduit socket insert. A flared fitting embodiment is also provided. Sensing functions are also incorporated into fittings other than just zero clearance fittings.

Abstract translation: 用于机械连接管道​​连接的装置和方法可以包括导管夹持构件，驱动构件和密封构件，当组件被拉动时，驱动构件使导管夹持构件轴向移动到凹槽的外表面 在上述驱动构件上，所述驱动构件使得所述密封构件在与所述导管夹持构件轴向间隔开的位置处形成零间隙密封。 零间隙密封件可以包括包括垫圈的面密封装置，并且导管夹持构件可以是套圈，环或其他装置，其可以夹持并任选地密封导管外表面。 组件可以包括用于检测或感测组件部件或流体或两者的特性或状况的感测功能。 在一个实施例中，主体联接构件具有主体和导管插座的两件式结构。 还提供了一种扩口配套实施例。 感应功能也被并入除了零间隙配件之外的配件中。

公开(公告)号：US20100193530A1

公开(公告)日：2010-08-05

申请号：US12377276

申请日：2007-08-21

Applicant: Stephane Leonard ,  Joel Op De Beeck ,  Vincent Potier

Inventor： Stephane Leonard ,  Joel Op De Beeck ,  Vincent Potier

IPC: B65D90/00 ,  F16L53/00 ,  F16L21/00 ,  F16L25/00 ,  H05B1/00

CPC classification number: F16L53/008 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/14 ,  F01N2610/1406 ,  F16L53/38 ,  F16L2201/00 ,  F16L2201/40 ,  Y02A50/2325 ,  Y02T10/24

Abstract: A urea feed or return line (2) that comprises a hollow coupling (1) enabling it to be connected to a urea tank and that comprises a passage for the urea, this coupling being, in addition, equipped with a heating filament (9), at least one part of which extends freely inside the passage provided for the urea, this part having the shape of a loop or a spiral capable of also extending at least partly into the tank and/or into a tube attached thereto.

Abstract translation: 一种包括中空联轴器（1）的尿素进给或返回管线（2），使得其能够连接到尿素罐并且包括用于尿素的通道，该联接器另外配备有加热丝（9） ，其至少一部分在为尿素设置的通道内自由延伸，该部分具有环形或螺旋形状，其能够至少部分地延伸到罐中和/或连接到其中的管中。

公开(公告)号：US07610667B2

公开(公告)日：2009-11-03

申请号：US11339202

申请日：2006-01-25

Applicant: Ghazi J. Hashem

Inventor： Ghazi J. Hashem

IPC: B21D39/00 ,  F16L13/14 ,  F16L15/00 ,  F16L13/02

CPC classification number: E21B43/106 ,  C23C16/0218 ,  C23C16/40 ,  C23C16/401 ,  C23C16/405 ,  C23C16/4405 ,  C23C16/56 ,  E21B43/103 ,  E21B43/105 ,  F16L15/006 ,  F16L2201/00 ,  Y10T29/49911

Abstract: A method and apparatus for providing an expandable threaded connection between segments of expandable tubulars. Threaded connections are machined into pre-expanded ends of tubulars. Once the threaded connections are machined into the pre-expanded ends, two joints of tubulars are connected using the threads, thus creating a pre-expanded threaded connection. After a tubular string is made up and lowered into a wellbore, the entire length of the string is expanded using known methods for expanding tubulars. During the downhole expansion operation, the pre-expanded threaded connections experience minimal expansion. The minimal downhole expansion of the pre-expanded threaded connections allows the threaded connections to maintain their sealing ability and coupling strength.

Abstract translation: 一种用于在可扩展管状段之间提供可膨胀螺纹连接的方法和装置。 螺纹连接被加工成管状的预扩展端。 一旦将螺纹连接机加工成预扩展端，则使用螺纹连接两个管状接头，从而产生预扩展螺纹连接。 在将管状绳制成并降低到井筒中之后，使用已知的用于膨胀管的方法来扩张绳的整个长度。 在井下扩展操作期间，预扩展的螺纹连接具有最小的扩展。 预膨胀螺纹连接件的最小井下扩张允许螺纹连接件保持其密封能力和联接强度。

公开(公告)号：US20060181079A1

公开(公告)日：2006-08-17

申请号：US11403612

申请日：2006-04-13

Applicant: Richard Gilpatrick ,  Barry Fay ,  Neil Gansebom ,  Brian Beutter

Inventor： Richard Gilpatrick ,  Barry Fay ,  Neil Gansebom ,  Brian Beutter

IPC: F16L37/00

CPC classification number: B08B3/026 ,  F16L37/23 ,  F16L2201/00

Abstract: The present invention provides a pressurized fluid delivery apparatus, such as a pressure washer or sprayer, including a pump for providing a pressurized fluid, a conduit fluidly connected with the pump to receive the pressurized fluid, a fluid accessory fluidly connected with the conduit to receive the pressurized fluid from the conduit, and a quick-disconnect assembly selectively fluidly connecting the fluid accessory and the conduit. The quick-disconnect assembly includes a male fitting coupled to one of the fluid accessory and the conduit. The male fitting includes a male component and a non-circular outer surface. The quick-disconnect assembly also includes a female fitting coupled to the other of the fluid accessory and the conduit. The female fitting includes a female component having an opening for receiving the male component and a non-circular inner surface coupled to the non-circular outer surface to prevent rotation between the male fitting and the female fitting.

Abstract translation: 本发明提供一种加压流体输送装置，例如压力清洗器或喷雾器，包括用于提供加压流体的泵，与泵流体连接以接收加压流体的导管，与导管流体连接以接收的流体附件 来自导管的加压流体和选择性地流体连接流体附件和导管的快速断开组件。 快速断开组件包括联接到流体附件和管道之一的阳配件。 阳配件包括阳部件和非圆形外表面。 快速断开组件还包括联接到另一个流体附件和导管的阴配件。 阴配件包括具有用于接收阳部件的开口和联接到非圆形外表面的非圆形内表面的阴部件，以防止阳配件和阴配件之间的旋转。

公开(公告)号：US20060087117A1

公开(公告)日：2006-04-27

申请号：US11301535

申请日：2005-12-13

Applicant: Hidesaburo Ishii ,  Kazuo Yano

Inventor： Hidesaburo Ishii ,  Kazuo Yano

IPC: F16L13/00

CPC classification number: F16L37/00 ,  F16L55/041 ,  F16L2201/00

Abstract: A tube fitting capable of absorbing vibration and shock resulting from a high pressure fluid passing through the tube fitting while it is used includes a connection head, a connection nipple, and an intermediate connection member. The connection head and the connection nipple are provided with an annular collar projecting from an end surface of the connection head and the connection nipple. The connection head, the connection nipple and the intermediate connection member are joined by inserting the annular collars into both ends of the intermediate connection member.

公开(公告)号：US06857664B2

公开(公告)日：2005-02-22

申请号：US10609044

申请日：2003-06-27

Applicant: Weimar Ohlsson

Inventor： Weimar Ohlsson

IPC: F16B21/10 ,  F16B7/08 ,  F16L37/098 ,  F16L37/12 ,  F16L35/00

CPC classification number: F16L37/0982 ,  F16L2201/00 ,  Y10T403/46

Abstract: A mounting stop at axially displaceable male-female couplings to prevent involuntary release of the coupling, whereby it comprises a recess (2) arranged to be placed in a first position around a shaft (32) and to be displaceable radially sidewise above said shaft (32) to a second position, and that it comprises at least one stop lug (6, 7; 9; 10) arranged, in said first position to be applied into a groove (34) and thereby to prevent an axial displacement of said male-female coupling parts towards each other, as well as a male part (32) present in such a coupling.

Abstract translation: 在轴向可移动的公 - 母联接器上的安装止动件，以防止联接器的不自主释放，由此其包括设置成围绕轴（32）放置在第一位置并且可在轴上方径向侧向移动的凹部（2） 32）到第二位置，并且其包括至少一个止动凸耳（6,7; 9; 10），所述止动凸耳（6,7; 9; 10）在所述第一位置中布置成被施加到凹槽（34）中，从而防止所述凸型 - 朝向彼此的女性联接部件，以及存在于这种联接器中的阳部件（32）。

公开(公告)号：US20040025304A1

公开(公告)日：2004-02-12

申请号：US10215681

申请日：2002-08-10

Inventor： Craig A. Senovich ,  Ronald Todd Roberts ,  Scott D. Webb

IPC: F16L033/22

CPC classification number: F16L33/03 ,  F16L2201/00 ,  Y10T24/1457

Abstract: A retention device is provided for positioning and retaining an open generally cylindrical hose clamp on a selected hose. The device extends generally about a longitudinal axis and has a retainer and a locator spaced axially from the retainer in side-by-side relationship. The locator and retainer are coupled together and the locator is adapted to hold the clamp while the retainer is adapted to engage the hose to maintain the device in position on the hose. The retainer is in the form of pair of looped hose engaging elements terminating at respective free ends and cantilevered to extend in opposite directions from a connecting web coupling the locator to the retainer.

Abstract translation: 提供保持装置用于在选定的软管上定位和保持开放的大致圆柱形的软管夹。 该装置大致围绕纵向轴线延伸并且具有保持器和定位器，该定位器并排地与保持器轴向间隔开。 定位器和保持器联接在一起，并且定位器适于保持夹具，同时保持器适于接合软管以将装置维持在软管上的适当位置。 保持器是一对环形软管接合元件的形式，终止于相应的自由端并且悬臂以从连接定位器到定位器的连接腹板沿相反方向延伸。

公开(公告)号：US06513837B2

公开(公告)日：2003-02-04

申请号：US09876467

申请日：2001-06-07

Applicant: Hiroshi Fujikawa ,  Hiroshi Nishio ,  Koichi Mori

Inventor： Hiroshi Fujikawa ,  Hiroshi Nishio ,  Koichi Mori

IPC: F16L5500

CPC classification number: F16L29/007 ,  F16L2201/00 ,  F16L2201/40 ,  Y10S285/901 ,  Y10S285/904

Abstract: A device for coupling pipelines for running cryogenic liquid has: a pair of flanges which are pierced by coupling units respectively and which support the coupling units with the coupling units freely approaching and separating from each other and which form compartments around the coupling units; a pair of inner cover units which open and shut the insides of the coupling units; a pair of outer cover units which open and shut the insides of the compartments of the flanges; and purge lines for purging the insides of the compartments. The process of coupling pipelines by this device has the steps of: opening the outer cover units with the insides of the coupling units shut by the inner cover units; coupling the flanges to each other; purging the inside of a compartment which is formed in the flanges; opening the inner cover units; and coupling the coupling units to each other with the coupling units isolated from the outside air. It can be possible to promptly perform the separation and the coupling of the pipelines with high purity kept. Moreover, the reduction of the cost of the separation and the coupling can be accomplished because the quantity of flushing fluid can be reduced greatly.

Abstract translation: 用于连接运行低温液体的管道的装置具有：一对凸缘，其分别由联接单元刺穿，并且其中联接单元支撑联接单元，联接单元彼此自由接近并分离，并且形成围绕联接单元的隔室; 一对内盖单元，用于打开和关闭联接单元的内部; 一对外盖单元，其打开和关闭凸缘的隔室的内部; 以及吹扫管道以清洁隔室的内部。 通过该装置连接管道的过程具有以下步骤：通过内盖单元关闭的联接单元的内部打开外盖单元; 将法兰彼此连接; 吹扫形成在凸缘中的隔室的内部; 打开内盖单元; 以及将耦合单元彼此分离，并且与外部空气隔离的联接单元。 可以及时执行高纯度管道的分离和连接。 此外，可以实现分离和联接的成本的降低，因为冲洗流体的量可以大大降低。

公开(公告)号：US20010054818A1

公开(公告)日：2001-12-27

申请号：US09876467

申请日：2001-06-07

Inventor： Hiroshi Fujikawa ,  Hiroshi Nishio ,  Koichi Mori

IPC: F16L035/00

CPC classification number: F16L29/007 ,  F16L2201/00 ,  F16L2201/40 ,  Y10S285/901 ,  Y10S285/904

Abstract: A device for coupling pipelines for running cryogenic liquid has: a pair of flanges which are pierced by coupling units respectively and which support the coupling units with the coupling units freely approaching and separating from each other and which form compartments around the coupling units; a pair of inner cover units which open and shut the insides of the coupling units; a pair of outer cover units which open and shut the insides of the compartments of the flanges; and purge lines for purging the insides of the compartments. The process of coupling pipelines by this device has the steps of: opening the outer cover units with the insides of the coupling units shut by the inner cover units; coupling the flanges to each other; purging the inside of a compartment which is formed in the flanges; opening the inner cover units; and coupling the coupling units to each other with the coupling units isolated from the outside air. It can be possible to promptly perform the separation and the coupling of the pipelines with high purity kept. Moreover, the reduction of the cost of the separation and the coupling can be accomplished because the quantity of flushing fluid can be reduced greatly.

Abstract translation: 用于连接运行低温液体的管道的装置具有：一对凸缘，其分别由联接单元刺穿，并且其中联接单元支撑联接单元，联接单元彼此自由接近并分离，并且形成围绕联接单元的隔室; 一对内盖单元，用于打开和关闭联接单元的内部; 一对外盖单元，其打开和关闭凸缘的隔室的内部; 以及吹扫管道以清洁隔室的内部。 通过该装置连接管道的过程具有以下步骤：通过内盖单元关闭的联接单元的内部打开外盖单元; 将法兰彼此连接; 吹扫形成在凸缘中的隔室的内部; 打开内盖单元; 以及将耦合单元彼此分离，并且与外部空气隔离的联接单元。 可以及时执行高纯度管道的分离和连接。 此外，可以实现分离和联接的成本的降低，因为冲洗流体的量可以大大降低。