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    A HYDROCARBON PRODUCTION SYSTEM
    2.
    发明公开
    A HYDROCARBON PRODUCTION SYSTEM 审中-公开
    一个碳氢化合物生产系统

    公开(公告)号：EP3282085A1

    公开(公告)日：2018-02-14

    申请号：EP17176134.9

    申请日：2014-03-11

    申请人： LORD Corporation

    发明人： CUNE, Gregg ,  OWENS, Jonathan M. ,  SMID, John P.

    IPC分类号： E21B19/00 ,  F16L27/103

    CPC分类号： E21B19/004 ,  E21B17/01 ,  F16L27/103

    摘要： A hydrocarbon production system is provided, the system comprising a fluid conduit (102), a fluid system (106) and a fluid conduit connection system (108). The fluid conduit connection system (108) includes an annular bearing element stack (114). The fluid conduit connection system (108) is configured to (i) connect the fluid conduit (102) in fluid communication with the fluid system (106) and (ii) provide a flexible connection between the fluid conduit and the fluid system.

    摘要翻译： 提供了烃生产系统，该系统包括流体导管（102），流体系统（106）和流体导管连接系统（108）。 流体管道连接系统（108）包括环形轴承元件堆叠（114）。 流体管道连接系统（108）配置成（i）连接与流体系统（106）流体连通的流体管道（102），并且（ii）在流体管道和流体系统之间提供柔性连接。

    SYMMETRICALLY LOADED FLEXIBLE CONNECTOR HAVING MULTIPLE PASSAGEWAYS.
    4.
    发明公开
    SYMMETRICALLY LOADED FLEXIBLE CONNECTOR HAVING MULTIPLE PASSAGEWAYS. 失效
    具有多个通道平衡装纸的柔性连接器。

    公开(公告)号：EP0129548A4

    公开(公告)日：1987-01-20

    申请号：EP83903447

    申请日：1983-09-28

    申请人： MURDOCK MACHINE & ENG

    发明人： SULLIVAN PAUL EUGENE ,  PEPPEL GEORGE WALTER

    IPC分类号： F16L39/00 ,  F16L20060101 ,  F16L17/02 ,  F16L27/02 ,  F16L27/10 ,  F16L27/103 ,  F16L27/113 ,  F16L37/00 ,  F16L39/04

    CPC分类号： E21B17/085 ,  F16L27/103 ,  F16L39/04 ,  Y10S285/90

    摘要： A housing (110) defines an enlarged central bore (162), from which protrudes a multi-conduit nipple (126). An elastomeric seal (128) flexibly joins the inner end of the nipple to the outer end of a respective sliding seat (116), the inner end of the seat being adapted to slide longitudinally within the central bore, whereby the elastomeric seal located is subjected to a shearing action as the nipple is pivotally deflected relative to the housing. One or more piston disks (174, 176) extend across the enlarged central bore so as to define a series of individual pressure chambers (182, 184, 186). A plurality of hollow cylindrical sleeves (188) extend through the disks, with the interior of each sleeve functioning as a continuation of a respective conduit through the connector. Preferably, for "N" conduits, there will be N sleeves and (N-1) pressure disks defining N pressure chambers, whereby there is provided for each conduit a corresponding pressure chamber and an individual pressure equalizing aperture (204) may be provided between the interior of each pressure chamber and its corresponding sleeve. Any difference in pressure between two pressure chmabers will tend to force the pressure disk therebetween in the direction of the pressure differential, until the disk is in contact with the remote end of the chamber having the lower pressure. Accordingly, the compressive forces exerted on the flexible seals will be determined by the maximum pressure present. Furthermore, because the forces are symmetric about the connector's central longitudinal axis, the seat will not have any tendency to bind as it slides within the central bore.

    PRESSURE ISOLATION SYSTEM FOR FLEXIBLE PIPE JOINTS
    6.
    发明公开
    PRESSURE ISOLATION SYSTEM FOR FLEXIBLE PIPE JOINTS 有权
    高压隔离SYSTEM FOR软管接头

    公开(公告)号：EP2142836A1

    公开(公告)日：2010-01-13

    申请号：EP09715455.3

    申请日：2009-02-24

    申请人： Oil States Industries, Inc.

    发明人： GUTIERREZ-LEMINI, Danton ,  POTTORFF, Todd, M. ,  PEPPEL, George, W. ,  PATRICK, James, G. ,  SPICER, Carl, C. ,  PEREIRA, Jesner, H. ,  CRUSE, Gregory, P.

    IPC分类号： F16L27/103 ,  E21B17/08

    CPC分类号： F16L27/103 ,  E21B17/085

    摘要： A flexible pipe joint (27) has two annular elastomeric flex elements (74, 75) stacked in a co-axial fashion at an inner radius (R1) from a common center of rotation (63), and at least one elastomeric flex element (61, 62) disposed at an outer radius (R2) from the common center of rotation (63). The flex elements (74, 75) at the inner radius are coupled mechanically in series between the extension pipe (54) and the housing (50) of the flexible pipe joint, and the flex element (61, 62) at the outer radius is coupled mechanically in parallel with the series combination of the inner flex.elements (74, 75). The inner flex elements (74, 75) isolate the flex element (61, 62) at the outer radius from transport fluid, and the flex element (61, 62) at the outer radius reduces the axial compression of the inner flex elements (74, 75). Thus, the inner flex elements (74, 75) may have a reduced radius and a different composition to handle a higher loading of heat and pressure.

    High temperature flexible pipe joint
    7.
    发明公开
    High temperature flexible pipe joint 有权
    Biegsame Rohrverbindungfürhohe温度

    公开(公告)号：EP1559940A1

    公开(公告)日：2005-08-03

    申请号：EP05250427.1

    申请日：2005-01-27

    申请人： Oil States Industries, Inc.

    发明人： Moses, Charles J. ,  Hogan, Michael Eugene ,  Moses, Philip S. ,  Pottorff, Todd M. ,  Spicer, Carl C.

    IPC分类号： F16L27/103 ,  F16L27/11

    CPC分类号： E21B17/085 ,  F16L27/103 ,  F16L27/11

    摘要： For continuous high temperature operation over a service life in excess of twenty years, a flexible pipe joint (18) includes various features that tend to reduce the temperature of the load-bearing flex element (25) or reduce strain in the warmer elastomeric layers of the flex element (25). These features include a heat shield (33) of low heat conductivity material integrated into the inner profile of the pipe extension (23) and interposed between the central bore of the pipe joint (18) and the flex element (25), low heat conductivity metal alloy components between the hot production fluid and the flex element (25), high temperature resistant elastomer at least in the warmest inner elastomer layer of the flex element (25), and a flex element (25) constructed to shift strain from the warmer inner elastomer layers to the colder outer elastomer layers by providing greater shear area, different layer thickness, and /or higher elastic modulus elastomer for the warmer inner elastomer layers.

    摘要翻译： 对于超过二十年的使用寿命的连续高温操作，柔性管接头（18）包括倾向于降低承载挠曲元件（25）的温度或减少加温弹性体层中的应变的各种特征 柔性元件（25）。 这些特征包括集成在管延伸部（23）的内部轮廓中并且插入在管接头（18）的中心孔和柔性元件（25）之间的低导热性材料的隔热罩（33），低热导率 至少在柔性元件（25）的最内层的弹性体层中，热生产流体和柔性元件（25）之间的金属合金部件，耐高温弹性体，以及构造成从温暖器移动应变的挠曲元件（25） 通过为较暖的内部弹性体层提供更大的剪切面积，不同的层厚度和/或更高的弹性模量弹性体，使内部弹性体层到较冷的外部弹性体层。

    DAMPER SEGMENT FOR PRESSURIZED GAS PIPE OF AIRCRAFT ENGINE
    9.
    发明公开
    DAMPER SEGMENT FOR PRESSURIZED GAS PIPE OF AIRCRAFT ENGINE 审中-公开

    公开(公告)号：EP4303404A1

    公开(公告)日：2024-01-10

    申请号：EP23184008.3

    申请日：2023-07-06

    申请人： PRATT & WHITNEY CANADA CORP.

    发明人： LEFEBVRE, Guy ,  SYNNOTT, Remy

    IPC分类号： F01D5/04 ,  F01D5/10 ,  F01D5/26 ,  F01D25/04 ,  F01D25/30 ,  F02C6/12 ,  F02C7/04 ,  F02C7/045 ,  F02C7/24 ,  F01N13/18 ,  F16L27/10 ,  F16L27/103 ,  F16L27/107

    摘要： The damper segment (32) can be assembled between adjacent segments of a pressurized gas pipe (19, 22) of an aircraft engine (10). The damper segment (32) can have a proximal end (34), a distal end (40), a rigid tube (44) at the proximal end (34), a damper tube (46) extending between the rigid tube (44) and the distal end (40), the damper tube (46) being made of a metal mesh, a proximal catch (52) structurally connecting a proximal end (34) of the damper tube (46) to the rigid tube (44), and a distal catch (52) structurally connected between a distal end (40) of the damper tube (46) and the distal end (40), the damper tube (46) having an unsupported length extending between the distal catch (52) and the proximal catch (52), the rigid tube (44) having a liner portion (50) projecting into the distal segment (42), the liner portion (50) extending internally relative the damper tube (46).