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    파이프 커버 기능을 갖는 배관 커플러
    2.
    发明申请
    파이프 커버 기능을 갖는 배관 커플러 审中-公开

    公开(公告)号：WO2018225915A1

    公开(公告)日：2018-12-13

    申请号：PCT/KR2017/014319

    申请日：2017-12-07

    申请人： 김병섭

    发明人： 김병섭

    IPC分类号： F16L37/084 ,  F16L25/12 ,  F16L25/06 ,  F16L17/06

    摘要： 본 발명은 파이프 커버 기능을 갖는 배관 커플러에 관한 것으로, 보다 상세하게는 패킹부재에 파이프의 선단부가 감싸여지며 커버되는 파이프걸림턱을 형성하여 코팅층이 피복된 파이프의 경우 지속적으로 작용하는 유체의 압력에 의해 파이프의 선단부에서 코팅층이 박리되는 것을 방지할 수 있고, 외주면이 매끄럽지 않고 홈이 파여진 파이프의 경우에도 밀폐가 가능하며, 나아가 파이프의 삽입에 따라 경사캠 형식으로 작용하는 한 쌍의 패킹부재를 이용하여 보다 확실한 수밀 또는 기밀 유지가 가능한 파이프 커버 기능을 갖는 배관 커플러에 관한 것이다.

    SEALING SYSTEM HAVING INTERLOCKING INNER DIAMETER SEAL ELEMENT TO RESIST PRESSURE CHANGES
    4.
    发明申请
    SEALING SYSTEM HAVING INTERLOCKING INNER DIAMETER SEAL ELEMENT TO RESIST PRESSURE CHANGES 审中-公开
    具有相互连接的内径密封元件的密封系统以抵抗压力变化

    公开(公告)号：WO2016171704A1

    公开(公告)日：2016-10-27

    申请号：PCT/US2015/027381

    申请日：2015-04-23

    申请人： GARLOCK PIPELINE TECHNOLOGIES, INC.

    发明人： BANDER, Nicholas ,  ROBERTSON, Patrick ,  WITTEKIND, David ,  TANNER, T., Scott

    IPC分类号： F16L17/06 ,  F16L23/16

    CPC分类号： F16L23/18

    摘要： Gasket seals for high pressure applications include retaining elements with inner diameter seal elements that interlock with the retaining element to provide resistance to movement in both axial and radial directions between the retaining element and seal element. High pressure sealing may be accomplished using a metallic core retaining element to which an electrically isolating material is bonded on either or both sides. Sealing is achieved through an inner diameter dielectric sealing element, such as a polytetrafluoroethylene (PTFE) inner diameter sealing ring. Flanges of a joint in a fluid flow ling may be bolted together with the gasket seal interposed therebetween. In the event of pressure changes, the inner diameter seal resists being drawn into the flow line, and resists axial movement relative to the retaining element, through dual locking members that secure the seal to the retaining element.

    摘要翻译： 用于高压应用的垫圈密封件包括具有与保持元件互锁的内径密封元件的保持元件，以在保持元件和密封元件之间沿轴向和径向方向的运动提供阻力。 可以使用金属芯保持元件来实现高压密封，电绝缘材料在其两侧或两侧上结合到金属芯保持元件上。 通过内径介电密封元件（例如聚四氟乙烯（PTFE））内径密封环实现密封。 流体流动接头中的接头的法兰可以被密封在一起，垫圈密封件插入其间。 在压力变化的情况下，通过将密封件固定到保持元件上的双重锁定构件，内径密封件抵抗相对于保持元件被拉入流动管线并抵抗轴向运动。

    ELECTRICALLY ISOLATING, FIRE-SAFE SEALING ELEMENT
    5.
    发明申请
    ELECTRICALLY ISOLATING, FIRE-SAFE SEALING ELEMENT 审中-公开
    电气隔离，安全密封元件

    公开(公告)号：WO2016003444A1

    公开(公告)日：2016-01-07

    申请号：PCT/US2014/045081

    申请日：2014-07-01

    申请人： LAMONS GASKET COMPANY

    发明人： KOLB, Steven, Kristopher ,  DENHAM, Jayson, David ,  JENKINS, Willie, A. ,  KRAMER, Benjamin, D. ,  VARELA, Edward

    IPC分类号： F16L23/16 ,  F16L17/06 ,  F16J15/02

    CPC分类号： F16L23/18 ,  F16J15/122 ,  F16L23/02 ,  F16L57/04

    摘要： An isolation gasket for use between facing flanges of two flow conduit sections for fluid passage therethrough. The isolation gasket includes non-conductive layers and coatings that cover a flat metal core ring to provide electrical isolation, and a fire resistant layer adjacent another non-conductive layer wherein this side by side arrangement uniquely maintains a seal during a fire. In one form, a serrated ring portion of the flat metal core ring has a convex profile.

    摘要翻译： 用于在两个流动导管部分的相对的凸缘之间使用的用于流体通过的隔离垫片。 隔离垫片包括覆盖扁平金属芯环以提供电绝缘的非导电层和涂层，以及邻近另一非导电层的耐火层，其中并排布置在火灾期间独特地保持密封。 在一种形式中，扁平金属芯环的锯齿形环部分具有凸形轮廓。

    SEALED TRANSVERSE LOCKING PIPE AND FITTINGS
    6.
    发明申请
    SEALED TRANSVERSE LOCKING PIPE AND FITTINGS 审中-公开
    密封横断面管和配件

    公开(公告)号：WO2014051828A1

    公开(公告)日：2014-04-03

    申请号：PCT/US2013/050462

    申请日：2013-07-15

    申请人： FAMOUS INDUSTRIES, INC.

    发明人： BAUERDICK, Jan ,  SMITH, Don

    IPC分类号： F16L17/06

    CPC分类号： F24F13/0209 ,  F16L21/08 ,  F16L25/08 ,  Y10T29/49826

    摘要： A pipe and fitting coupling system includes a first pipe, a second pipe, and a joint. A receiving end of the second pipe includes a first flange, a second flange, a groove, and a sealant. The second flange extends further than the first flange. The groove is disposed at the pipe diameter and between the first flange and the second flange. The first flange has an inwardly angled face to meet the groove and the second flange has an outwardly angled face to meet the groove. The sealant is disposed in the groove to seal the plain end of the first pipe in the receiving end. The joint is formed by the cooperative alignment of the plain end being inserted into the receiving end and being sealed by the sealant.

    摘要翻译： 管和配件联接系统包括第一管，第二管和接头。 第二管的接收端包括第一凸缘，第二凸缘，凹槽和密封剂。 第二凸缘比第一凸缘更远。 凹槽设置在管直径处，并且位于第一凸缘和第二凸缘之间。 第一凸缘具有向内成角度的表面以与凹槽相遇，并且第二凸缘具有向外成角度的表面以与凹槽相遇。 密封剂设置在槽中以在接收端密封第一管的平端。 接头由插入接收端的平端的协调对准形成，并被密封剂密封。

    SEAL RETAINER DEVICE
    7.
    发明申请
    SEAL RETAINER DEVICE 审中-公开
    密封保持器装置

    公开(公告)号：WO2014035255A1

    公开(公告)日：2014-03-06

    申请号：PCT/NO2013/050140

    申请日：2013-08-28

    申请人： AKER SUBSEA AS

    发明人： BILLINGTON, Anders

    IPC分类号： E21B33/02 ,  E21B17/02 ,  E21B33/038 ,  E21B41/04 ,  F16L17/06

    CPC分类号： E21B33/038 ,  E21B17/06

    摘要： An subsea seal retainer device (10) adapted to be received in a bore (6) in a structural body part (1.01) is shown. The device (10) is designed to be submerged in water. The seal retainer device (10) comprises a locking pin (1) adapted to be movable between a retracted and extended position in said bore (6), which Iocking pin (1) is biased by resilient means (4) into said extended position and is actuatable into said retracted position when the seal (5) itself is to be released.

    摘要翻译： 示出了适于容纳在结构体部分（1.01）中的孔（6）中的海底密封保持装置（10）。 设备（10）被设计成浸没在水中。 密封保持装置（10）包括适于在所述孔（6）中的缩回位置和延伸位置之间移动的锁定销（1），所述锁定销（1）由弹性装置（4）偏压到所述延伸位置， 当密封件（5）本身被释放时可致动到所述缩回位置。

    PIPE COUPLING
    8.
    发明申请
    PIPE COUPLING 审中-公开
    管接头

    公开(公告)号：WO2012064725A2

    公开(公告)日：2012-05-18

    申请号：PCT/US2011/059757

    申请日：2011-11-08

    申请人： COUPLING SOLUTIONS, LLC ,  PARISI, Joseph Salvatore, Jr. ,  PARISI, Anthony Michael ,  DAVIDSON, Paul Anthony

    发明人： PARISI, Joseph Salvatore, Jr. ,  PARISI, Anthony Michael ,  DAVIDSON, Paul Anthony

    IPC分类号： F16L17/06

    CPC分类号： F16L37/138 ,  F16L17/04

    摘要： A pipe coupling for connecting the ends of two tubular conduits comprising: an annular gasket arrangement for straddling and for forming a seal against two such conduit ends; a casing arrangement for surrounding the gasket arrangement, which casing comprises a pair of radially inwardly extending projection arrangements, each projection arrangement for engaging an annular groove formed in each such conduit end; and a fixing sleeve slideably mountable around the casing arrangement, wherein an outer profile of the casing arrangement is tapered and an inner profile of the fixing sleeve is correspondingly tapered, such that the fixing sleeve may only be fitted to the casing arrangement in one direction and whereby the fixing sleeve and casing arrangement comprise fixing means to secure the fixing sleeve in position on the casing arrangement.

    摘要翻译： 一种用于连接两个管状导管的端部的管接头，包括：环形垫圈装置，用于跨接并形成两个这样的导管端部的密封件; 用于围绕垫圈装置的壳体装置，该壳体包括一对径向向内延伸的突出装置，每个突出装置用于接合在每个这样的导管端部中形成的环形槽; 以及可滑动地安装在所述壳体装置周围的固定套筒，其中所述壳体装置的外部轮廓是锥形的，并且所述固定套筒的内部轮廓相应地是锥形的，使得所述固定套筒只能沿一个方向装配到所述套管装置， 由此固定套筒和套管装置包括用于将固定套固定在套管装置上的适当位置的固定装置。

    DISASSEMBLEABLE WASHER DEVICE FOR DOWN-HOLE DRILLS
    9.
    发明申请
    DISASSEMBLEABLE WASHER DEVICE FOR DOWN-HOLE DRILLS 审中-公开
    可拆卸洗衣机设备，用于下部钻孔

    公开(公告)号：WO2005120196A2

    公开(公告)日：2005-12-22

    申请号：PCT/US2005019365

    申请日：2005-06-03

    申请人： ATLAS COPCO SECOROC AB ,  LYON LELAND H

    发明人： LYON LELAND H

    IPC分类号： F16L15/04 ,  F16L17/06

    CPC分类号： F16L17/06 ,  F16L15/008

    摘要： A washer device is provided for a threaded joint formed between two members, preferably two down-hole drill components, each member having a threaded portion and an end surface, the two member threaded portions being engaged to couple the two members such that the two end surfaces generally face each other. The washer device basically includes a generally annular body having a central axis and opposing axial ends. The body is formed of a flexible strip having two opposing ends, the flexible strip being winded about the axis into at least one complete loop with one of the two ends being attached to either an intermediate portion of the strip or the other one of the two strip ends. The annular body is disposeable between the two members such that each joint member end surface is disposeable against a separate one of the washer body axial ends.

    摘要翻译： 提供了一种垫圈装置，用于形成在两个构件之间的螺纹接头，优选地是两个井下钻孔部件，每个构件具有螺纹部分和端面，两个构件螺纹部分接合以联接两个构件，使得两端 表面通常彼此面对。 垫圈装置基本上包括具有中心轴线和相对的轴向端部的大致环形的主体。 主体由具有两个相对端部的柔性条带形成，柔性条带围绕轴线缠绕成至少一个完整的环，其中两个端部中的一个端部附接到条带的中间部分或两个 带末端。 环形体可在两个构件之间布置，使得每个接合构件端面能够抵靠垫圈主体轴向端部中的单独一个。

    STAKED RETENTION OF SPIRAL WINDINGS FOR SPIRAL WOUND GASKETS
    10.
    发明申请
    STAKED RETENTION OF SPIRAL WINDINGS FOR SPIRAL WOUND GASKETS 审中-公开

    公开(公告)号：WO2005089275A3

    公开(公告)日：2005-09-29

    申请号：PCT/US2005/008451

    申请日：2005-03-15

    申请人： GARLOCK SEALING TECHNOLOGIES LLC

    发明人： PEDRO, JR., Robert M. ,  FINCH, Donald

    IPC分类号： F16J15/02 ,  F16L17/06

    摘要： A spiral wound gasket comprises an annulus, centered about a central axis, comprising a plurality of superposed turns of a strip wound upon itself and a filler substantially between the turns of the strip, wherein an outer portion of the annulus extends away from the central axis; a retaining ring, centered about the central axis, annularly disposed on an outer circumference of the annulus; an inner surface of the retaining ring configured to accommodate the outer portion of the annulus, the inner surface comprising a first portion having an inclined angle; and a second portion having a counterbore, wherein at least one deformation of the retaining ring biases the counterbore thereby retaining the annulus within the retaining ring.