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    Bulkhead assembly for use in pipe-in-pipe systems
    21.
    发明授权
    Bulkhead assembly for use in pipe-in-pipe systems 有权
    用于管道管道系统的隔板组件

    公开(公告)号：US07100946B2

    公开(公告)日：2006-09-05

    申请号：US10493197

    申请日：2002-10-03

    Applicant: Yvan Giacomelli ,  Jonathan Roland de Burgh Daly

    Inventor： Yvan Giacomelli ,  Jonathan Roland de Burgh Daly

    IPC: F16L59/16 ,  F16L7/00 ,  F16L13/02 ,  F16L15/00

    CPC classification number: F16L7/00 ,  F16L1/20 ,  F16L39/005

    Abstract: A bulkhead assembly for a pipe-in-pipe system includes coxially inner and outer components which are screwed together along a first threaded portion and a locking device which includes a locking element screwed onto a threaded portion on one of the components having threads running opposite to the threads on the first threaded portion. One of the components further includes a radially extending abutment shoulder at an end of the first threaded portion away from the second threaded portion which abuts against the other component.

    Abstract translation: 管道管道系统的隔板组件包括沿着第一螺纹部分螺纹连接在一起的内部和外部部件，以及锁定装置，该锁定装置包括螺纹连接到螺纹部分上的螺纹部分，所述螺纹部分中的一个部件具有与 第一螺纹部分上的螺纹。 其中一个部件进一步包括在第一螺纹部分的远离第二螺纹部分的端部处的径向延伸的邻接肩部，该第二螺纹部分抵靠另一部件。

    Position adjusting spacer and method for adjusting the position of a rehabilitating pipe using such
    22.
    发明申请
    Position adjusting spacer and method for adjusting the position of a rehabilitating pipe using such 有权
    位置调整垫片和使用这种方式调节修复管的位置的方法

    公开(公告)号：US20050236058A1

    公开(公告)日：2005-10-27

    申请号：US11023966

    申请日：2004-12-27

    Applicant: Takao Kamiyama ,  Koji Kaneta

    Inventor： Takao Kamiyama ,  Koji Kaneta

    IPC: F16L7/00 ,  F16L55/16 ,  F16L55/165

    CPC classification number: F16L55/1657 ,  F16L7/00

    Abstract: A spacer is constituted by overlapping on a first wedge-shaped member, whose upper surface is inclined at a prescribed angle, a second wedge-shaped member, whose lower surface is inclined at the same angle. This spacer is inserted in the gap between a inner wall surface of an existing pipe and the outer periphery of a rehabilitating pipe. Latching teeth are formed in the inclined surfaces of the first and second wedge-shaped members so that, when pressing the second wedge-shaped member to move it toward the first wedge-shaped member in the insertion direction, it cannot move in the direction the reverse of the insertion direction. Upon moving the second wedge-shaped member to the respective latch positions, the overall height of the spacer is successively increased in steps at a fine pitch, thus enabling the adjustment of the position of the rehabilitating pipe with respect to the existing pipe to be performed simply.

    Abstract translation: 间隔件通过在其上表面以规定角度倾斜的第一楔形构件上重叠构成，第二楔形构件的下表面以相同的角度倾斜。 该间隔件插入在现有管的内壁表面和修复管的外周之间的间隙中。 在第一楔形件和第二楔形件的倾斜表面中形成有锁定齿，使得当按压第二楔形件沿插入方向朝向第一楔形件移动时，其不能沿着方向移动 插入方向相反。 在将第二楔形构件移动到相应的闩锁位置时，间隔件的整体高度以细间距逐步增加，从而能够调节修复管相对于现有管的位置 只是。

    Multiple sectioned duct
    23.
    发明申请
    Multiple sectioned duct 有权
    多段管道

    公开(公告)号：US20050155352A1

    公开(公告)日：2005-07-21

    申请号：US11010454

    申请日：2004-12-14

    Applicant: Michael Agg

    Inventor： Michael Agg

    IPC: F02K1/00 ,  F02K1/04 ,  F16L7/00 ,  F16L9/18 ,  F16L39/04 ,  F16L57/02

    CPC classification number: F16L7/00 ,  F02K1/004 ,  F16L9/18 ,  F16L9/20 ,  F16L39/04 ,  F16L57/02 ,  Y10T403/7005

    Abstract: A duct comprising an inner casing spaced apart from an outer casing and which also comprises a number of interfaced duct sections must be assembled in such a way to prevent relative redial movement between the casings and thereby inhibit buckling. The present invention is a duct which utilises abutment members which longitudinally extend from each of the inner walls across the interface of the duct sections. The abutment members are radially spaced apart in normal use but are configured such that substantially relative radial movement of the inner and outer walls is prevented when the overlapping members abut.

    Abstract translation: 包括与外壳间隔开并且还包括多个接口管道部分的内壳的管道必须以这样的方式组装以防止壳体之间的相对重拨运动，从而抑制弯曲。 本发明是一种管道，其利用从每个内壁纵向延伸穿过管道段的界面的邻接构件。 邻接构件在正常使用中径向间隔开，但是构造成使得当重叠构件抵接时，防止内壁和外壁的基本上相对的径向移动。

    Tubing coupling
    27.
    发明申请
    Tubing coupling 审中-公开
    管接头

    公开(公告)号：US20040094961A1

    公开(公告)日：2004-05-20

    申请号：US10468943

    申请日：2003-10-08

    Inventor： Andrew Richards ,  George Nigel Parkinson Webster

    IPC: F16L019/00

    CPC classification number: F16L7/00 ,  E21B17/042 ,  F16L15/006

    Abstract: A tubular coupling member for use in the oil and gas exploration and extraction industries is disclosed. The tubular coupling member is adapted for coupling together lengths of tubing to form a tubing string and includes at least one protective radially extending element disposed on the outer surface thereof for protecting a cable or other medium which runs alongside the tubing string. In a preferred embodiment, the radially extending elements are radially protruding ribs which are equally disposed about the surface of the tubular coupling member.

    Abstract translation: 公开了一种用于石油和天然气勘探和开采行业的管状联接构件。 管状联接构件适于将管道的长度连接在一起以形成管柱，并且包括设置在其外表面上的至少一个保护性径向延伸元件，用于保护沿着管柱行进的电缆或其它介质。 在优选实施例中，径向延伸的元件是径向突出的肋，其均围绕管状联接构件的表面设置。

    Method and system for installing cable in pressurized pipelines
    28.
    发明授权
    Method and system for installing cable in pressurized pipelines 有权
    在加压管道中安装电缆的方法和系统

    公开(公告)号：US06736156B2

    公开(公告)日：2004-05-18

    申请号：US09876802

    申请日：2001-06-07

    Applicant: Scott A. Beals ,  Ronald D. Hammer

    Inventor： Scott A. Beals ,  Ronald D. Hammer

    IPC: H02G108

    CPC classification number: F16L7/00 ,  H02G1/086 ,  Y10T137/0419 ,  Y10T137/4259 ,  Y10T137/612 ,  Y10T137/6123 ,  Y10T137/6969 ,  Y10T137/8158

    Abstract: A method of introducing a fiber optic conduit into a pressurized gas pipeline includes the step of introducing a translating member into the pressurized gas pipeline via an entry port in a first drilling nipple attached to the pressurized gas pipeline. Tools are deployed within a first pressure lock housing attached to the first drilling nipple by using a first manipulator located in the first air lock housing. The duct rod is advanced within pressurized gas pipeline by a driving mechanism, until a second drilling nipple is reached. The translating member is attached to a fiber optic conduit. The duct rod and fiber optic conduit are then pulled back or pulled forward through the pressurized gas pipeline by the driving mechanism. A conduit is installed in a gas service line, to line the cable or conduit in a natural gas main pipeline to a telecommunications panel in a building.

    Abstract translation: 将光纤导管引入加压气体管道的方法包括将平移构件经由连接到加压气体管道的第一钻孔接头中的入口引入加压气体管道的步骤。 通过使用位于第一气锁壳体中的第一操纵器，将工具部署在附接到第一钻孔接头的第一压力锁定壳体内。 管道杆通过驱动机构在加压气体管道内前进，直到达到第二钻孔接头。 平移构件附接到光纤导管。 然后通过驱动机构将导管杆和光导纤维管道拉回或拉出加压气体管道。 导管安装在燃气服务线中，将天然气主管线中的电缆或导管连接到建筑物中的电信面板。

    Methods and systems for installing a pipeline within a pipeline
    29.
    发明授权
    Methods and systems for installing a pipeline within a pipeline 失效
    在管道内安装管道的方法和系统

    公开(公告)号：US06691728B2

    公开(公告)日：2004-02-17

    申请号：US10159298

    申请日：2002-05-29

    Applicant: Scott A. Beals ,  Ronald D. Hammer ,  Robert E. Evans ,  Kevin Leeds

    Inventor： Scott A. Beals ,  Ronald D. Hammer ,  Robert E. Evans ,  Kevin Leeds

    IPC: H02G108

    CPC classification number: F16L55/124 ,  F16L1/06 ,  F16L7/00 ,  G02B6/00 ,  H02G1/08 ,  Y10T137/0458 ,  Y10T137/612

    Abstract: A method of routing a new pipe duct into an existing pressurized gas pipeline includes the step of introducing a translating member into the pressurized gas pipeline via an entry port in a first fitting attached to the pressurized gas pipeline. The translating member, such as a duct rod, is advanced within the pressurized gas pipeline by a driving mechanism, until it reaches second fitting. The translating member is attached to a pipe inner duct. The duct rod and pipe inner duct are then pulled back through the pressurized gas pipeline by the driving mechanism.

    Abstract translation: 将新的管道布置到现有的加压气体管道中的方法包括将平移构件经由连接到加压气体管道的第一配件中的入口引入加压气体管道的步骤。 诸如管道杆的平移构件通过驱动机构在加压气体管道内前进，直到达到第二配件。 平移构件附接到管内管。 然后通过驱动机构将导管杆和管内管道通过加压气体管道拉回。

    Distance retainer for media pipes that are to be guided through protective pipes
    30.
    发明申请
    Distance retainer for media pipes that are to be guided through protective pipes 审中-公开
    用于通过保护管引导的介质管道的距离保持器

    公开(公告)号：US20040018059A1

    公开(公告)日：2004-01-29

    申请号：US10257938

    申请日：2003-06-02

    Inventor： Bernd Skerra ,  Uli Lutz

    IPC: F16L055/18 ,  F16L001/06

    CPC classification number: F16L7/00

    Abstract: A distance retainer for media pipes to be guided through protective pipes is provided with a ring body consisting of several ring segments which are in turn provided with radially projecting, axially oriented sliding runners and which are manufactured from plastic. Connecting elements which engage with each other are provided on the ends of the ring segments that face towards each other. The axial recesses of these connecting elements that lie axially adjacent to each other are penetrated by an axial connecting mechanism. The invention provides that in order to be able to adapt the diameter to the particular media pipes within greater diameter ranges and therefore more simply, the connecting elements that engage with each other lie on top of each other in a radial direction and one connecting element is provided with two or more recesses which lie behind each other, a distance apart, in the peripheral direction.

    Abstract translation: 用于通过保护管引导的介质管道的距离保持器设置有由几个环段组成的环体，环形体又设置有径向突出的轴向定向的滑动滑道，并且由塑料制成。 彼此接合的连接元件设置在环形部分的彼此面对的端部上。 轴向相邻的这些连接元件的轴向凹槽被轴向连接机构穿透。 本发明提供的是，为了能够使直径适应于更大直径范围内的特定介质管，因此更简单地，彼此接合的连接元件在径向方向上彼此顶部并且一个连接元件是 设置有两个或更多个在周边方向上彼此相隔一定距离的凹部。

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