METHOD AND APPARATUS FOR COLD JOINING FLANGES AND COUPLINGS ELEMENTS TO PIPES
    81.
    发明申请
    METHOD AND APPARATUS FOR COLD JOINING FLANGES AND COUPLINGS ELEMENTS TO PIPES 审中-公开
    用于冷连接法兰和耦合元件的管道的方法和装置

    公开(公告)号:WO2005089975A1

    公开(公告)日:2005-09-29

    申请号:PCT/NO2005/000093

    申请日:2005-03-18

    Abstract: A method for joining flanges or other couplings to pipes, wherein a plurality of radially expanding segments (10) with circular ridges (11) on a tool inserted into the pipe (1), press beads (5, 6) in the pipe wall into corresponding grooves (3, 4) in the surrounding coupling element (2), where the pipe end, by means of a projection on the segments, is given an overbending outwards that prevents the pipe end from tapering inwards during the pressing of the beads. The invention comprises the interior configuration of the coupling element as well as a tool for pressing the beads.

    Abstract translation: 一种用于将法兰或其它联接器连接到管道的方法,其中在插入管道(1)中的工具上具有圆形脊(11)的多个径向扩张段(10),将管壁中的压力珠(5,6)压入 在周围的联接元件(2)中相应的凹槽(3,4),其中管端通过在该段上的突起被给予过度弯曲,从而防止管端在压制过程中向内逐渐变细。 本发明包括耦合元件的内部结构以及用于按压珠子的工具。

    PIPE JOINT SAFETY INSPECTION DEVICE
    82.
    发明申请
    PIPE JOINT SAFETY INSPECTION DEVICE 审中-公开
    管接头安全检查装置

    公开(公告)号:WO2003019069A1

    公开(公告)日:2003-03-06

    申请号:PCT/AU2002/001172

    申请日:2002-08-28

    Inventor: VAN KEEKEN, Rene

    CPC classification number: F16L23/003 F16L23/167 F16L2201/30 G01M3/04 G01M3/12

    Abstract: An inspection device for use on joint zones of piping (4) and the like where the joint zone (2) includes a joint interface (3a), the device comprising a housing (1) adapted for fitting over the joint interface so as to form a substantial seal bridging the joint interface wherein the housing is adapted to allow visual or other inspection of the joint interface.

    Abstract translation: 一种用于管道(4)等接合区域的检查装置,其中接合区域(2)包括接合界面(3a),该装置包括适于装配在接合界面上以形成的壳体(1) 桥接接合界面的实质密封件,其中壳体适于允许对接头界面的视觉或其他检查。

    APPARATUS FOR SPREADING FLANGES OF PIPES________________________
    83.
    发明申请
    APPARATUS FOR SPREADING FLANGES OF PIPES________________________ 审中-公开
    用于传播管道法兰的装置

    公开(公告)号:WO2002086372A1

    公开(公告)日:2002-10-31

    申请号:PCT/GB2002/001793

    申请日:2002-04-18

    CPC classification number: B25B27/16 F16L23/003

    Abstract: Apparatus for spreading flanges of pipes to be joined, comprising pins capable of engaging bolt holes in adjacent flanges and a force-transmission system capable of exerting force on the pins when engaged in the bolt holes. The apparatus enables the flanges to be separated without inserting any part of the spreading apparatus between the flanges.

    Abstract translation: 用于扩展要接合的管道的法兰的装置,包括能够接合相邻凸缘中的螺栓孔的销和能够在接合在螺栓孔中时在销上施加力的力传递系统。 该装置能够使凸缘分离,而不会将扩展装置的任何部分插入凸缘之间。

    SEAL RING RETAINER
    84.
    发明申请
    SEAL RING RETAINER 审中-公开
    密封圈保持器

    公开(公告)号:WO0190624A3

    公开(公告)日:2002-05-23

    申请号:PCT/US0116071

    申请日:2001-05-16

    Inventor: AARON JOHN W III

    CPC classification number: F16L23/003 Y10T29/4987 Y10T29/49872

    Abstract: A seal retaining system for retaining a seal ring (23) in a pipe coupling (20), wherein a plurality of seal ring retainers are connected to a flange (21, 22) around the periphery of a seal seat and wherein the retainers can be moved from an open position in which a seal ring can be placed on or removed from the seal seat to a closed position in which the seal ring is retained in position on the seal seat. In one embodiment, each retainer comprises a rotatable cam (36, 37) having a lip (38) which extends generally around the circumference of the cam, but is truncated on one side. When the truncated portion faces the seal seat, the seal ring can be installed or removed. When the truncated portion faces away from the seal seat, the seal ring is held in position on the seal seat. The cams may be attached with bolts that can be sheared off if the cams are frozen in position.

    Abstract translation: 一种用于将密封环(23)保持在管接头(20)中的密封保持系统,其中多个密封环保持器围绕密封座的周边连接到凸缘(21,22),并且其中保持器可以 从其中可以将密封环放置在密封座上或从密封座移除的打开位置移动到密封环保持在密封座上的适当位置的关闭位置。 在一个实施例中,每个保持器包括可旋转的凸轮(36,37),其具有通常围绕凸轮的圆周延伸的边缘(38),但在一侧被截断。 当截头部分面向密封座时,密封环可以安装或拆卸。 当截头部分远离密封座时,密封环保持在密封座上的适当位置。 凸轮可以用螺栓附接,如果凸轮被冻结就位,该螺栓可被剪切。

    SPRAY PROTECTION RING
    85.
    发明申请
    SPRAY PROTECTION RING 审中-公开
    SPRITZSCHUTZ RING

    公开(公告)号:WO98054502A1

    公开(公告)日:1998-12-03

    申请号:PCT/EP1998/002666

    申请日:1998-05-06

    CPC classification number: F16L23/003 F16L23/04

    Abstract: The invention relates to a spray protection ring for pipe flanges consisting of a clamping wall, which covers the flange crack when placed on the peripheral surfaces of the flange. An annular connector (9) protrudes radially inwards from the clamping band. A radial and axial element (11) is joined to this connector, and serves as a spacer for an annular screen-like element (12) which extends around the periphery and acts as a valve. The connector (9) and the connected element (11) have a plurality of slits (50) distributed around the periphery. These slits (50) are out-of-line in peripheral direction in relation to a plurality of slits (40) distributed around the periphery of the screen (12). Before mounting, the axial extension of the screen (12) is slightly greater than the distance between the facing flange surfaces (20, 21).

    Abstract translation: 本发明涉及一种喷雾保护环的下衬垫覆盖物的凸缘间隙的凸缘的外周表面上夹持壁管法兰。 是夹紧带产生径向向内突出的环形腹板(9)它遵循radialaxial延伸部分(11)被设置为用于所述环状的隔片,筛状,在圆周方向上延伸,作为一个阀构件(12)。 所述幅材(9)和与其相邻的部分(11)与多个分布在屏幕(12)的外周槽(50)形成于周向方向上偏移的多个分布在外围的槽(40)。 屏幕(12)的轴向长度比安装前凸缘(20,21)的相互面对的表面之间的距离稍大。

    PIPE FLANGE CONNECTION FOR PRESSURE RETAINING, ABRASIVE/CORROSIVE SERVICE
    86.
    发明申请
    PIPE FLANGE CONNECTION FOR PRESSURE RETAINING, ABRASIVE/CORROSIVE SERVICE 审中-公开
    管道法兰连接用于压力保持,磨蚀/腐蚀性服务

    公开(公告)号:WO1998026205A1

    公开(公告)日:1998-06-18

    申请号:PCT/US1997022638

    申请日:1997-12-10

    CPC classification number: F16L57/06 F16L23/003 F16L23/125 F16L58/187

    Abstract: The present invention involves a pipe flange (1A) internally fitted with a lining (2A). The pipe flange (1A) has a face (4A) with an annular groove (5) extending outward from the inside surface (3) along at least a portion of the face (4A). The groove (5) may be tapered becoming deeper as it travels outward from the inside surface (3). The lining (2A) extrudes into the annular groove (5) partially filling the groove (5) and protruding beyond the face (4A) of the flange (1A). The unfilled portion of the annular groove (5) forms an expansion cavity (6A) into which the lining (2A) can extend when the lining is mated to another object using compressive force. The present invention also provides a pipe flange connection where the face (4A) of the internally lined pipe flange (1A) is mated to another object (1B) using compressive force. The present invention also provides a method of applying an elastomeric lining (2A) inside a pipe flange (1A).

    Abstract translation: 本发明涉及内部装有衬里(2A)的管道凸缘(1A)。 管道凸缘(1A)具有面(4A),其具有沿着面(4A)的至少一部分从内表面(3)向外延伸的环形槽(5)。 当沟槽(5)从内表面(3)向外移动时,其可以变得更深。 衬里(2A)挤压到部分地填充槽(5)并突出超过凸缘(1A)的表面(4A)的环形槽(5)中。 环形槽(5)的未填充部分形成膨胀腔(6A),当使用压缩力将衬里与另一物体配合时,衬里(2A)能够延伸到其中。 本发明还提供一种管法兰连接,其中内衬管法兰(1A)的表面(4A)使用压缩力与另一物体(1B)配合。 本发明还提供了一种在管道凸缘(1A)内施加弹性衬里(2A)的方法。

    VERFAHREN ZUM FÜGEN VON ROHRSTÜCKEN SOWIE ZENTRIERVORRICHTUNG ZUM FÜGEN
    87.
    发明申请
    VERFAHREN ZUM FÜGEN VON ROHRSTÜCKEN SOWIE ZENTRIERVORRICHTUNG ZUM FÜGEN 审中-公开
    添加管件和调整中心装置的方法

    公开(公告)号:WO2018000010A1

    公开(公告)日:2018-01-04

    申请号:PCT/AT2017/060161

    申请日:2017-06-28

    CPC classification number: F16L23/003

    Abstract: Die Erfindung betrifft ein Verfahren zum Zusammenbau einer Armatur (2) mit einem Rohrstück (3) mittels einer Flanschverbindung (5). Dabei werden Zentrierelemente (6) umfänglich voneinander distanziert an der Armatur (2) angeordnet und Zentrierbolzen (16) in Zentrieröffnungen (7) der Zentrierelemente (6) sowie in Aufnahmeöffnungen (8) der Armatur (2) eingesetzt. Eine Bundfläche (22) des Rohrstücks (3) wird an Ausrichtflächen (17) der Zentrierelemente (6) ausgerichtet. Nachfolgend wird ein loser Flanschring (11) mittels seiner Durchgangsöffnungen (9) an den Zentrierbolzen (16) ausgerichtet. Die zueinander ausgerichtete Armatur (2) und das Rohrstück (3) werden mittels des Flanschrings (11) sowie von Verbindungselementen (23) miteinander verbunden und dabei die Zentrierelemente (6) und Zentrierbolzen (16) entfernt. Die Erfindung betrifft noch ein gleichwirkendes Verfahren zum Zusammenbau von zwei Rohrstücken (3) mittels einer Flanschverbindung (5) sowie eine Zentriervorrichtung (1) für den Zusammenbau.

    Abstract translation: 本发明涉及一种借助法兰连接件(5)将配件(2)与管件(3)组装的方法。 开口(8)的嵌合的(2)时,以对中元件(6)UMFÄ彼此可触及的距离上的接头(2)和在定心&OUML定心销(16);开口(7)的定心元件(6),并在记录和OUML。 管块(3)的套环表面(22)与对中元件(6)的对准表面(17)对齐。 随后,松动的凸缘环(11)通过其通孔(9)与定心销(16)对齐。 对准的电枢(2)和所述Rohrst件(3)通过与连接元件(23)的凸缘环(11)的装置连接在一起,而定心元件(6)和除去定心销(16)。 本发明还涉及用于通过法兰连接(5)和用于组装的定心装置(1)来组装两个管件(3)的等效方法

    A PIPE CONNECTOR AND A PIPE CONNECTOR UNIT
    88.
    发明申请
    A PIPE CONNECTOR AND A PIPE CONNECTOR UNIT 审中-公开
    管道连接器和管道连接器单元

    公开(公告)号:WO2017093104A1

    公开(公告)日:2017-06-08

    申请号:PCT/EP2016/078621

    申请日:2016-11-24

    Inventor: NORDEMO, Stefan

    Abstract: In a first aspect the invention relates to a pipe connector for connecting a first element to a second element. The pipe connector comprises a pipe segment (11), a first flange (12) located at a first end of the pipe segment (11) and configured to be connected to said first element, and a second flange (13) located at a second end of the pipe segment (11) and configured to be connected to said second element. The pipe connector (1) is characterized in that said first flange (12) comprises a circumferential anchor flange (18) that is fixed connected to the pipe segment (11) at said first end, a flange insert (19) that is displaceable in the axial direction of the pipe connector (1) in relation to the anchor flange (18) between a retracted position and an extended position, and means for displacing the flange insert (19) in relation to the anchor flange (18), in the direction running axial from the second end towards the first end of the pipe segment (11), wherein the flange insert (19) in the extended position protrude in the axial direction in relation to said anchor flange (18). In a second aspect the invention also relates to a pipe connector unit comprising such a pipe connector (1) and an adaptor (8).

    Abstract translation: 在第一方面,本发明涉及一种用于将第一元件连接到第二元件的管道连接器。 所述管连接器包括管段(11),位于所述管段(11)的第一端并且被配置为连接到所述第一元件的第一凸缘(12),以及位于所述管段 管段(11)的端部并且构造成连接到所述第二元件。 所述管连接器(1)的特征在于,所述第一凸缘(12)包括在所述第一端处固定连接到所述管段(11)的周向锚固凸缘(18),凸缘插入件(19) 所述管连接器(1)相对于所述锚固凸缘(18)在缩回位置和延伸位置之间的轴向方向以及用于使所述凸缘插入物(19)相对于所述锚固凸缘(18)移位的装置, 该方向从管段(11)的第二端向第一端轴向延伸,其中处于延伸位置的凸缘插入件(19)相对于所述锚固凸缘(18)沿轴向方向突出。 在第二方面,本发明还涉及包括这种管连接器(1)和适配器(8)的管连接器单元。

    SYSTEM AND METHOD FOR RETAINING A GASKET ON A SEALING FACE
    89.
    发明申请
    SYSTEM AND METHOD FOR RETAINING A GASKET ON A SEALING FACE 审中-公开
    用于在密封面上保持垫圈的系统和方法

    公开(公告)号:WO2016164025A1

    公开(公告)日:2016-10-13

    申请号:PCT/US2015/025091

    申请日:2015-04-09

    Applicant: CUMMINS INC.

    CPC classification number: F16J15/061 F16L23/003 F16L23/18

    Abstract: A system and method for retaining a gasket on a sealing face. A first conduit with a bore in fluid communication with a first opening and a second opening further includes a first sealing face disposed around the first opening. The first sealing face includes at least one slot. A second conduit with a bore in fluid communication with a third opening and a fourth opening further includes a second sealing face disposed around the third opening. The second sealing face is configured to removably engage the first sealing face. A gasket is configured to engage the first conduit and the second conduit at the junction defined by the first sealing face and the second sealing face. The gasket includes at least one tab, which is configured to engage one of the at least one slot disposed in the first sealing face.

    Abstract translation: 用于将密封垫保持在密封面上的系统和方法。 具有与第一开口流体连通的孔的第一管道和第二开口还包括围绕第一开口设置的第一密封面。 第一密封面包括至少一个槽。 具有与第三开口流体连通的孔的第二管道和第四开口还包括围绕第三开口设置的第二密封面。 第二密封面构造成可拆卸地接合第一密封面。 垫圈构造成在由第一密封面和第二密封面限定的接合处接合第一导管和第二导管。 垫圈包括至少一个突片,其构造成接合设置在第一密封面中的至少一个槽中的一个。

    JOINING DEVICE, SYSTEM AND METHOD FOR JOINING TWO FACING AND ALIGNED PIPELINE SECTIONS
    90.
    发明申请
    JOINING DEVICE, SYSTEM AND METHOD FOR JOINING TWO FACING AND ALIGNED PIPELINE SECTIONS 审中-公开
    接合装置,用于接合两面和对准的管道部分的系统和方法

    公开(公告)号:WO2016128893A1

    公开(公告)日:2016-08-18

    申请号:PCT/IB2016/050675

    申请日:2016-02-09

    Applicant: SAIPEM S.P.A.

    Abstract: A joining device (9) for joining two facing and aligned pipeline sections presents two coupling members (37, 38) selectively couplable to respective pipeline sections (4, 5) at two respective facing flanges (27, 28) located at the ends of respective pipeline sections (4, 5); a pulling mechanism (39) suitable to move the coupling members (37, 38) towards each other in abutment against the flanges (27, 28) and to temporarily tighten the flanges (27, 28) by moving the coupling members (37, 38) towards each other; and a tightening mechanism (40) suitable to definitively tighten the coupling members (37, 39) while the pulling mechanism (39) keeps the flanges (27, 28) tight.

    Abstract translation: 用于接合两个面对和对准的管道部分的接合装置(9)具有两个联接构件(37,38),其在位于相应的端部处的两个相应的相对的凸缘(27,28)处选择性地联接到相应的管道段(4,5) 管道段(4,5); 适于使联接构件(37,38)朝向彼此抵靠凸缘(27,28)移动并且通过移动联接构件(37,38)来临时地紧固凸缘(27,28)的牵引机构(39) )朝向彼此; 以及适于在牵引机构(39)保持凸缘(27,28)紧固的同时明确地拧紧联接构件(37,39)的紧固机构(40)。

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