公开(公告)号：US20060131879A1

公开(公告)日：2006-06-22

申请号：US11339202

申请日：2006-01-25

Applicant: Ghazi Hashem

Inventor： Ghazi Hashem

IPC: F16L25/00

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.

公开(公告)号：US20050093297A1

公开(公告)日：2005-05-05

申请号：US10701741

申请日：2003-11-04

Applicant: Richard Gilpatrick ,  Barry Fay

Inventor： Richard Gilpatrick ,  Barry Fay

IPC: B08B3/02 ,  F16L37/23 ,  F16L37/18

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

Abstract: A pressurized fluid delivery apparatus such as a pressure washer or sprayer including a pump adapted to provide a pressurized fluid, a conduit fluidly connected with the pump to receive the pressurized fluid from the pump, 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 first non-circular 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 second non-circular surface coupled to the first non-circular surface to prevent rotation between the male fitting and the female fitting.

Abstract translation: 加压流体输送装置，例如压力清洗器或喷雾器，包括适于提供加压流体的泵，与泵流体连接以从泵接收加压流体的导管，与导管流体连接以接收加压的流体附件 来自管道的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第一非圆形表面。 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的阴部件和联接到第一非圆形表面的第二非圆形表面，以防止阳配件和阴配件之间的旋转。

公开(公告)号：US20040140666A1

公开(公告)日：2004-07-22

申请号：US10651145

申请日：2003-08-26

Inventor： Yen Tang Lin

IPC: F16L035/00

CPC classification number: F17D5/06 ,  F16L2201/00 ,  F16L2201/20

Abstract: A hose coupler includes a tube having an inlet port to receive water and an outlet port for outward flowing of the water. A water temperature detecting device is engaged into the tube to detect water temperature of the water flowing through the tube, and a warning signal generating device is used to generate a warning signal when the water temperature reaches a predetermined temperature. The warning signal generating device includes one or more light devices or sound generating device to generate warning lights or sounds, and a switch device having two terminals engaged into the tube, and to be electrically coupled together with the water flowing through the tube.

Abstract translation: 软管联接器包括具有用于接收水的入口和用于向外流动水的出口的管。 水温检测装置接合到管中以检测流过管的水的水温，并且当水温达到预定温度时，使用警告信号发生装置来产生警告信号。 警告信号发生装置包括一个或多个发光装置或声音产生装置，用于产生警告灯或声音，以及开关装置，其具有接合到管中的两个端子，并且与流过该管的水电耦合在一起。

公开(公告)号：US06749231B2

公开(公告)日：2004-06-15

申请号：US10213336

申请日：2002-08-06

Applicant: Paul Edward LeMay ,  Blaine Glodowski ,  Troy Eugene Hackett

Inventor： Paul Edward LeMay ,  Blaine Glodowski ,  Troy Eugene Hackett

IPC: F16L5500

CPC classification number: F16L37/0982 ,  F16L37/088 ,  F16L2201/00 ,  F16L2201/10 ,  Y10S285/914

Abstract: A fluid coupling includes various features. One feature is a disconnect tool that may expand a lock ring from engagement with a lock shoulder to permit the male half and female half to be separated. Another feature is to utilize geometry and structure whereby a leak would occur to indicate the condition of wear within the coupling while the coupling halves remain mechanically coupled. A further feature is to provide connection verification structure to assure that a complete connection of the male and female halves has been made. A still further feature is to provide an anti-rotational sleeve which would selectively prevent and permit relative rotation between the male half and the female half.

Abstract translation: 流体联轴器包括各种特征。 一个特征是断开工具，其可以使锁定环与锁定肩部的接合膨胀，以允许雄性半部和雌性半部分离。 另一个特征是利用几何形状和结构，由此发生泄漏以指示联接器内的磨损状况，同时联轴器半部保持机械联接。 另一个特征是提供连接验证结构，以确保已经进行了雄和半的完全连接。 另一个特征是提供一种防旋转套筒，其可选择性地防止并允许阳半部和阴半部之间的相对旋转。

公开(公告)号：US06679291B1

公开(公告)日：2004-01-20

申请号：US10285197

申请日：2002-10-31

Applicant: Richard L. Fahl ,  John T. Hill

Inventor： Richard L. Fahl ,  John T. Hill

IPC: F16K3700

CPC classification number: F16L37/40 ,  F16K37/0058 ,  F16L2201/00 ,  Y10T137/3802 ,  Y10T137/6881 ,  Y10T137/8359 ,  Y10T137/87973

Abstract: A poppet valve assembly is provided for use on a fuel tanker truck which enables the truck's driver to determine whether fuel is flowing through the valve assembly and whether fuel is present in the valve assembly. When a threshold flow rate through the valve assembly is reached, fluid flows inside a flow channel. The flow channel has a fluid indicator and a flow indicator therein mounted in a sight glass. When fluid is flowing in the flow channel both indicators rise. When fluid is present but not flowing in the flow channel only the fluid indicator rises. The fluid and flow indicators, being different colors, may be easily seen at a distance.

Abstract translation: 提供一个用于燃料油罐车的提升阀组件，其使卡车驾驶员能够确定燃料是否流过阀组件，以及燃料是否存在于阀组件中。 当达到通过阀组件的阈值流量时，流体在流动通道内流动。 流动通道具有流体指示器和其中安装在观察窗中的流量指示器。 当流体在流动通道中流动时，两个指示器都上升。 当流体存在但不在流动通道中流动时，只有流体指示器上升。 不同颜色的流体和流量指示器可能会在一段距离内容易看到。

公开(公告)号：US20020185864A1

公开(公告)日：2002-12-12

申请号：US10213336

申请日：2002-08-06

Inventor： Paul Edward LeMay ,  Blaine Glodowski ,  Troy Eugene Hackett

IPC: F16L055/00

CPC classification number: F16L37/0982 ,  F16L37/088 ,  F16L2201/00 ,  F16L2201/10 ,  Y10S285/914

Abstract: A fluid coupling includes various features. One feature is a disconnect tool that may expand a lock ring from engagement with a lock shoulder to permit the male half and female half to be separated. Another feature is to utilize geometry and structure whereby a leak would occur to indicate the condition of wear within the coupling while the coupling halves remain mechanically coupled. A further feature is to provide connection verification structure to assure that a complete connection of the male and female halves has been made. A still further feature is to provide an anti-rotational sleeve which would selectively prevent and permit relative rotation between the male half and the female half.

公开(公告)号：US20020130516A1

公开(公告)日：2002-09-19

申请号：US09810372

申请日：2001-03-16

Inventor： Mark J. Sewell

IPC: F16L035/00

CPC classification number: F16L37/148 ,  F16L2201/00

Abstract: An anti-rotational pipe coupling system is disclosed having pipe segments with end surfaces in which receptacles are arranged at spaced intervals circumferentially around each pipe. Interference bodies in the form of elongated pins are received within the receptacles of one pipe segment and extend outwardly from the end surface to engage complementary receptacles in another pipe segment arranged in facing engagement. The pins bear against the pipe segment sidewalls within the receptacles to prevent relative rotation of the pipe segments about a longitudinal axis coaxial with them. The pipe segments are received within a tube which uses flexible splines engaging concentrically aligned grooves in the tube and the pipe segments to prevent relative axial movement between the segments.

Abstract translation: 公开了一种具有端部表面的管段的防旋转管接合系统，其中接收器以围绕每个管道周向间隔开的间隔布置。 细长销形式的干涉体容纳在一个管段的容器内，并从端表面向外延伸，以接合另一个以相互接合的管段中的互补的容器。 销钉承受接收器内的管段侧壁，以防止管段围绕与它们同轴的纵向轴线的相对旋转。 管段被容纳在管内，该管使用柔性花键与管中的同心对准的沟槽和管段阻止段之间的相对轴向运动。

公开(公告)号：US20020070544A1

公开(公告)日：2002-06-13

申请号：US09919625

申请日：2001-07-30

Inventor： Kenji A. Kingsford ,  Peter N. Nguyen

IPC: F16J015/00

CPC classification number: F16L15/006 ,  F16L15/00 ,  F16L15/08 ,  F16L41/10 ,  F16L2201/00 ,  Y10S285/912

Abstract: Fittings of this invention generally comprise a body having a substantially hollow transport passage that extends between a body first end and a body second end. Each of the fitting body ends are adapted to accommodate attachment with respective fluid handling devices. The fitting includes a hexagonal outside surface portion for grasping and rotating the fitting. An interlocking attachment member is disposed along an outside surface of the fitting body and is adapted to form an interlocking attachment with a complementary member of a fluid handling device when the fitting is connected thereto. In an example embodiment, the interlocking attachment member comprises a plurality of rachet teeth that are configured to register with a complementary fluid handling device member. The fitting body first end includes a tongue that projects axially a distance therefrom that is sized and shaped to provide an interference fit within a groove disposed within a fluid handling device opening. The tongue-in-groove attachment provides a leak-tight seal between the fitting the fluid handling device.

Abstract translation: 本发明的配件通常包括具有在主体第一端和主体第二端之间延伸的基本上中空的输送通道的主体。 每个配件主体端部适于容纳与相应的流体处理装置的连接。 配件包括用于抓紧和旋转配件的六边形外表面部分。 一个互锁附接构件沿着装配体的外表面设置，并且适于在接头连接到其上时与流体处理装置的互补构件形成互锁附件。 在一个示例性实施例中，互锁附接构件包括多个棘爪齿，其构造成与互补流体处理装置构件对准。 装配体第一端包括从其中轴向突出一定距离的舌片，其尺寸和形状被设计成在布置在流体处理装置开口内的凹槽内提供过盈配合。 舌槽附件在流体处理装置的配件之间提供密封密封。

公开(公告)号：US6135509A

公开(公告)日：2000-10-24

申请号：US255441

申请日：1999-02-22

Applicant: Charles J. Billington, III

Inventor： Charles J. Billington, III

IPC: F16L15/08 ,  F16L55/00

CPC classification number: F16L15/08 ,  F16L19/005 ,  F16L2201/00 ,  Y10T403/58 ,  Y10T403/581

Abstract: A safety collar and tendon assembly (24) for joining a female connector (22) and a male connector (20), comprising a collar member (26) having at least one tab (30, 32) with a radially inwardly projecting leg (35) which extends into an annular recess (39) between the male connection (20) and the female connection (22) to prevent axial movement of the collar member (26) along the connection assembly (16) and thereby maintain engagement of collar (26) around a non-circular (hexagonal) surface (47) of the female connector (22). Also part of the safety collar and tendon assembly (24) is a tendon or length of wire (40) which is secured at one end to collar (26) and at its other end is either secured to a similar collar on an adjacent threaded connection or to a fixed structure. Unthreading of the connection assembly (16) is prevented by the tendon (40), which prevents rotation of collar (26).

Abstract translation: 一种用于连接阴连接器（22）和阳连接器（20）的安全环和腱组件（24），包括具有至少一个具有径向向内突出的腿（35）的突出部（30,32）的环形构件（26） ），其延伸到阳连接件（20）和阴连接件（22）之间的环形凹部（39）中，以防止套环构件（26）沿着连接组件（16）的轴向运动，从而保持套环（26）的接合 ）围绕阴连接器（22）的非圆形（六边形）表面（47）。 安全套环和腱组件（24）的一部分是钢丝（40）的一根或多根，其一端固定在轴环（26）上，另一端固定在相邻的螺纹连接件 或固定结构。 通过腱（40）防止连接组件（16）的脱开，这防止套环（26）旋转。

公开(公告)号：EP3222899A1

公开(公告)日：2017-09-27

申请号：EP17170260.8

申请日：2014-09-10

Applicant: Poulton Technologies Limited

Inventor： Goess-Saurau, Konrad ,  Coplestone, Rodney

IPC: F16L19/075 ,  F16L21/00 ,  F16L21/04 ,  F16L37/14 ,  F16L21/035 ,  F16L21/08

CPC classification number: F16L21/002 ,  F16L19/075 ,  F16L21/035 ,  F16L21/04 ,  F16L21/08 ,  F16L37/148 ,  F16L2201/00 ,  Y10T137/0447 ,  Y10T137/9029

Abstract: An apparatus (100) for connecting two pipes (102) in fluid communication is provided. The apparatus comprises a connector body (104) having opposing open ends, each open end configured for receiving a free end of a pipe; a mechanical interlock arrangement, for preventing or limiting axial movement of the connector body relative to a free end of a pipe when the free end of the pipe is received in an open end of the connector body; and a mechanical seal arrangement (108) for providing a metal-to-metal seal between a pipe inserted into one of said open ends and the connector body.

Abstract translation: 提供了用于连接流体连通的两个管道（102）的设备（100）。 该装置包括具有相对的开口端的连接器主体（104），每个开口端被构造成用于接收管的自由端; 机械互锁装置，用于当所述管的自由端容纳在所述连接器主体的开口端中时，防止或限制所述连接器主体相对于管的自由端的轴向移动; 和机械密封装置（108），用于在插入所述开口端之一的管和连接器主体之间提供金属对金属密封。