GARNITURE D'ETANCHEITE ANNULAIRE POUR CANALISATION A DEUX TUBES, DISPOSITIF ET CANALISATION INCORPORANT CES GARNITURES ET LEUR PROCEDE DE FABRICATION/ASSEMBLAGE
    1.
    发明申请
    GARNITURE D'ETANCHEITE ANNULAIRE POUR CANALISATION A DEUX TUBES, DISPOSITIF ET CANALISATION INCORPORANT CES GARNITURES ET LEUR PROCEDE DE FABRICATION/ASSEMBLAGE 审中-公开
    用于具有两个管的管道的管状包装材料,装有外壳的装置和管子以及用于生产和组装它们的方法

    公开(公告)号:WO2016128626A1

    公开(公告)日:2016-08-18

    申请号:PCT/FR2015/050363

    申请日:2015-02-13

    申请人: HUTCHINSON

    发明人: RUNFOLA, Marc

    IPC分类号: F16L7/02 F16J15/02

    CPC分类号: F16L7/02 F16J15/028

    摘要: L'invention concerne une garniture d'étanchéité annulaire pour relier de manière étanche deux tubes concentriques l'un à l'autre, un dispositif étanche de liaison mécanique entre des tubes d'une canalisation, cette canalisation et un procédé de fabrication et d'assemblage d'une telle garniture. Cette garniture d'étanchéité (7) comprend : un joint élastomère d'étanchéité annulaire (8) présentant deux faces frontales circonférentielles axialement opposées, deux brides (9a et 9b) qui enserrent respectivement ces faces frontales en comprimant le joint axialement de sorte que ce joint soit expansé radialement en appuyant contre les tubes, des moyens (10) fixant le joint aux brides en le traversant, et des moyens de serrage (11) qui sont montés axialement à l'extérieur d'une dite bride (9b) et qui coopèrent avec lesdits moyens de fixation pour exercer un effort de serrage axial sur le joint par les brides. Selon l'invention, la garniture comprend des moyens de rappel (15) qui rappellent les moyens de serrage vers le joint, de sorte que l'effort de serrage compense une dilatation du joint en demeurant sensiblement constant.

    摘要翻译: 本发明涉及一种用于在两个相互同心的管之间生产密封连接件的环形填料密封件,一种用于管道管之间的机械连接的密封装置,所述管道以及用于生产和组装这种密封件的方法。 所述填料密封件(7)包括:环形密封弹性体密封件(8),其具有两个轴向相对的圆周前表面,两个凸缘(9a和9b),其分别通过压缩所述轴向密封件以使所述密封件 通过压靠管而径向膨胀,通过穿过将密封件附接到凸缘的附接装置(10)以及轴向安装在所述凸缘(9b)的外部上并与所述附接装置接合的紧固装置(11) 令法兰在密封件上施加轴向紧固力。 根据本发明,包装包括使紧固装置朝向密封件返回的返回装置(15),使得紧固力抵消密封件的膨胀,同时保持基本恒定。

    FLUID SPILL CONTAINMENT, LOCATION, AND REAL TIME NOTIFICATION DEVICE AND SYSTEM
    2.
    发明申请
    FLUID SPILL CONTAINMENT, LOCATION, AND REAL TIME NOTIFICATION DEVICE AND SYSTEM 审中-公开
    流体泄漏装置,位置和实时通知装置和系统

    公开(公告)号:WO2014040163A1

    公开(公告)日:2014-03-20

    申请号:PCT/CA2013/000700

    申请日:2013-08-07

    IPC分类号: F17D5/02

    摘要: Described herein is an autonomous fluid spill containment device for a pipeline having a carrier conduit for transporting a fluid and a containment conduit located around the carrier conduit to define an interstitial space for receiving fluid spilled from the carrier conduit. The device comprises a spilled fluid barrier for stopping spilled fluid flow. The fluid barrier is located in the interstitial space and extending between the carrier conduit and the containment conduit. A spilled fluid sensor is located in the interstitial space to detect spilled fluid flowing in the containment conduit. A network monitor that interfaces for communicating with an operator's data collection, analysis and reporting systems. A sensor network is connected to the fluid sensor for communicating spilled fluid sensor and location data from the sensor to the network monitor so as to alert the operator to the location of the spilled fluid in real time.

    摘要翻译: 这里描述了一种用于管道的自主流体溢出容器装置,其具有用于输送流体的载体导管和位于载体导管周围的容纳导管,以限定用于接收从载体导管溢出的流体的间隙空间。 该装置包括用于阻止溢出的流体流动的溢出的流体屏障。 流体屏障位于间隙空间中并在载体导管和容纳导管之间延伸。 泄漏液体传感器位于间隙空间中,以检测在密封管道中流动的溢出的流体。 一个网络监视器,用于与运营商的数据收集,分析和报告系统进行通信。 传感器网络连接到流体传感器,用于将溢出的流体传感器和位置数据从传感器传递到网络监视器,以便实时地向操作者通知泄漏流体的位置。

    SYSTEM AND METHOD FOR SEALING IN A CONDUIT A SPACE BETWEEN AN INNER WALL OF THE CONDUIT AND AT LEAST ONE PIPE OR CABLE EXTENDING THROUGH THE CONDUIT
    3.
    发明申请
    SYSTEM AND METHOD FOR SEALING IN A CONDUIT A SPACE BETWEEN AN INNER WALL OF THE CONDUIT AND AT LEAST ONE PIPE OR CABLE EXTENDING THROUGH THE CONDUIT 审中-公开
    密封在管道的内壁和至少一个管道或通过管道延伸的电缆之间的空间的系统和方法

    公开(公告)号:WO2008104237A1

    公开(公告)日:2008-09-04

    申请号:PCT/EP2007/060445

    申请日:2007-10-02

    IPC分类号: F16L5/04 F16L7/02

    摘要: System for sealing in a conduit a space between an inner wall of the conduit and at least one pipe or cable extending through the conduit, wherein the system comprises: at least one rubber element for providing in the conduit a support- structure which is clampable between the inner wall and the at least one pipe or cable; and a sealant for application against the support-structure and for sealing off at least one end of the conduit between the inner wall and the at least one pipe or cable.

    摘要翻译: 用于在管道中密封导管的内壁和延伸穿过导管的至少一个管或电缆之间的空间的系统,其中所述系统包括:至少一个橡胶元件,用于在所述导管中提供支撑结构, 内壁和至少一个管或电缆; 以及密封剂,用于抵抗支撑结构并且用于在内壁和至少一个管道或电缆之间密封导管的至少一个端部。

    ENCAPSULATED BACK-UP SYSTEM FOR USE WITH SEAL SYSTEM
    4.
    发明申请
    ENCAPSULATED BACK-UP SYSTEM FOR USE WITH SEAL SYSTEM 审中-公开
    用于密封系统的密封备用系统

    公开(公告)号:WO2006113338A2

    公开(公告)日:2006-10-26

    申请号:PCT/US2006/013845

    申请日:2006-04-12

    IPC分类号: F16J15/16 E21B33/12 F16L7/02

    CPC分类号: F16L7/02 E21B33/1216

    摘要: Disclosed is an anti-extrusion assembly used in conjunction with an expandable packing device. The assembly comprises two slotted metallic rings encapsulated in a non-metallic material. The slotted metallic rings prevent extrusion of the sealing mechanism of the expandable packing device as the device is set in a wellbore casing. The encapsulating non- metallic material protects the metallic rings from damage as the packing device is run into the wellbore. In an alternative embodiment, the anti-extrusion assembly comprises a crimped metallic ring flanked by non-metallic rings. As with the slotted metallic rings, the single crimped metallic ring prevents extrusion of the sealing mechanism of the expandable packing device as it is set in the wellbore casing.

    摘要翻译: 公开了一种与可膨胀包装装置结合使用的抗挤压组件。 组件包括封装在非金属材料中的两个开槽金属环。 当该装置设置在井筒壳体中时,开槽的金属环阻止了可膨胀包装装置的密封机构的挤出。 封装的非金属材料保护金属环免受包装装置进入井眼的损害。 在替代实施例中,抗挤压组件包括侧面为非金属环的卷边金属环。 与开槽的金属环一样,单个卷曲金属环阻止可膨胀包装装置的密封机构挤压在井眼套管中。

    METHOD FOR MODIFICATION OF A PIPE COMPRISING INSERTION OF A REPLACEMENT PIPE INTO A HOST PIPE
    5.
    发明申请
    METHOD FOR MODIFICATION OF A PIPE COMPRISING INSERTION OF A REPLACEMENT PIPE INTO A HOST PIPE 审中-公开
    用于修改包括将替换管插入主管管道的管道的方法

    公开(公告)号:WO2005028941A1

    公开(公告)日:2005-03-31

    申请号:PCT/FI2004/000536

    申请日:2004-09-15

    IPC分类号: F16L55/165

    摘要: The invention relates to a method for modifying a pipe, in which the host pipe (2) to be modified receives a replacement pipe (4) having smaller diameter together with a conduit or conduits (5) in order to form additional channels (8). In accordance with the invention, the flexible conduits (5) are disposed on top of the replacement pipe (4) and are pressurised so as to press the replacement pipe against the bottom of the host pipe (2) for mutual positioning of the conduits, the replacement pipe and the host pipe. After this, the free space remaining within the host pipe (2) is filled with liquid filler (7) while the pressurised conduits (5) prevent them and the replacement pipe from being dislodged, and finally the filler (7) is cured in order to lock the conduits and the replacement pipe into position. The invention is suitable e.g. for renewal of old drain pipes comprising insertion of a new drain pipe (4) to act as a replacement pipe within an old pipe (2) acting as the host pipe and providing additional channels (8) for service, rain or drying waters or cablings (9).

    摘要翻译: 本发明涉及一种用于修改管道的方法,其中待改造的主管道(2)与管道(5)一起接收具有较小直径的替换管道(4),以便形成附加通道(8) 。 根据本发明,柔性管道(5)设置在更换管(4)的顶部上并被加压,以便将替换管压靠在主管(2)的底部上,以相互定位导管, 更换管道和主管道。 此后,主管(2)内残留的自由空间填充有液体填充物(7),同时加压管道(5)阻止它们并更换管道脱落,最后填料(7)按顺序固化 将导管和更换管锁定到位。 本发明是合适的,例如 用于更新旧的排水管道,包括插入新的排水管(4),用作在作为主管道的旧管道(2)内的替代管道,并提供用于服务,雨水或干燥水域或喷射器的附加通道(8) (9)。

    TECHNIQUE FOR SEALING
    6.
    发明申请
    TECHNIQUE FOR SEALING 审中-公开
    密封技术

    公开(公告)号:WO1993003302A1

    公开(公告)日:1993-02-18

    申请号:PCT/GB1992001453

    申请日:1992-08-05

    IPC分类号: F16L05/02

    摘要: A method of sealing a duct (7) having a non-uniform cross section which comprises: (i) positioning within the duct a device (13) for locating a sealing material at a localized portion of an inner surface of the duct, at the non-uniformity; and (ii) positioning within the duct a sealing member (16) that can at least partially block a cross section of the duct such that the sealing material forms a seal between a portion of the duct and a portion of the sealing member.

    摘要翻译: 一种密封具有不均匀横截面的管道(7)的方法,包括:(i)在管道内定位用于将密封材料定位在管道内表面的局部部分处的装置(13) 非均匀性; 以及(ii)在所述管道内定位密封构件(16),所述密封构件能够至少部分地阻塞所述管道的横截面,使得所述密封材料在所述管道的一部分和所述密封构件的一部分之间形成密封。

    RAIN WATER DRAINAGE SYSTEM
    7.
    发明申请
    RAIN WATER DRAINAGE SYSTEM 审中-公开
    雨水排水系统

    公开(公告)号:WO1990000655A1

    公开(公告)日:1990-01-25

    申请号:PCT/FR1989000349

    申请日:1989-07-05

    申请人: SIPLAST S.A.

    IPC分类号: E04D13/04

    摘要: A rain water drainage system comprises a plate (1) perforated by an orifice (3), a first tubular element (4) connected to the plate in the extension of the orifice (3), a second tubular element (5) slidingly mounted in the first in such a way that one end (6) opens onto the plate and a part (10) emerges from the first tubular element on the side of its free end (8); said system also comprises a compressible joint (9) in the form of a sleeve mounted on the part (10) so as to be integral with the latter when moving longitudinally and to abut against the free end (8), and means (33) for driving the second tubular element (5) when moving longitudinally in order to compress the joint (9). The system can be used to connect the waterproofing of a flat roof (19) to a rain water drain pipe (20).

    A SYSTEM AND METHOD FOR LAYING CABLES AND THE LIKE THROUGH FLUID PIPES
    8.
    发明申请
    A SYSTEM AND METHOD FOR LAYING CABLES AND THE LIKE THROUGH FLUID PIPES 审中-公开
    一种布置电缆和类似于流体管道的系统和方法

    公开(公告)号:WO2017081478A1

    公开(公告)日:2017-05-18

    申请号:PCT/GB2016/053541

    申请日:2016-11-11

    发明人: PARKER, Michael

    IPC分类号: H02G1/08 F16L7/02

    CPC分类号: H02G1/086 F16L7/02 H02G1/081

    摘要: A pipe (100) comprises a first connector fitting (102) and a second connector fitting (104) downstream of the first. The fluid pressure within the pipe (100) is substantially equalised to the air pressure within the first connector fitting (102). Then a draw wire (4), fitted with a sail structure (6) is inserted through the first connector fitting (102). Fluid flow within the pipe (100) acts upon the sail structure 6 to move the draw wire (4) along the pipe (100) in towards the second connector fitting (104) where an extraction member (108) is inserted. The extraction member (108) is used to withdraw the draw wire (14) through the second connector fitting (104). The draw wire (4) is attached to a first end of a micro-duct (110) and thus a pulling mechanism (114) can act on the draw wire 4 to introduce the micro-duct (110) into the pipe (100) between the connector fittings (102, 104).

    摘要翻译: 管道(100)包括第一连接器配件(102)和位于第一连接器配件(104)下游的第二连接器配件(104)。 管道(100)内的流体压力基本上等于第一连接器配件(102)内的气压。 然后将装有帆结构(6)的牵引线(4)穿过第一连接器配件(102)插入。 管(100)内的流体流动作用在帆结构6上,以使拉线(4)沿着管(100)朝向其中插入抽取构件(108)的第二连接器配件(104)移动。 提取构件(108)用于通过第二连接器配件(104)抽出拉线(14)。 拉线(4)连接到微导管(110)的第一端,因此拉动机构(114)可作用于拉线4以将微导管(110)引入到管(100)中, 在连接器配件(102,104)之间。

    METHOD FOR WELDING OF INSULATED PIPE
    9.
    发明申请
    METHOD FOR WELDING OF INSULATED PIPE 审中-公开
    绝缘管焊接方法

    公开(公告)号:WO2016161492A1

    公开(公告)日:2016-10-13

    申请号:PCT/BR2015/050039

    申请日:2015-04-09

    发明人: PEGORETTI, Marcos

    IPC分类号: F16L9/18 B23K31/02

    摘要: A welding method, to reduce tension due to pipe stretching, for a downhole double-walled insulated pipe is disclosed. The pipe comprises an inner pipe, an outer pipe, steel spacer rings and insulated material fitted filling the annular space. Special welding links the ends of Inner and outer pipes, forming a flexible metallic joint, achieved through the use of addition materials with specific chemical composition during the welding process. The inner pipe is heated and extended before the tube welding is performed. The welded point is strong enough to keep the inner tube in place when it cools down, creating a tension inwards in the tube. This way, when steam flows through the tubing during the operation, the heat stretches the tube until the tension direction is outwards, then the tension now becomes about half of the normal tension applied to the tube soldering joint with the usual welding process.

    摘要翻译: 公开了一种用于降低管道拉伸所产生的张力的井下双壁绝缘管的焊接方法。 该管包括内管,外管,钢间隔环和填充环形空间的绝热材料。 特殊焊接连接内外管的端部,形成柔性金属接头,通过在焊接过程中使用具有特定化学成分的添加材料实现。 在管焊之前,内管被加热和延伸。 焊接点足够坚固,以便在冷却时将内管保持在适当位置,从而在管内产生张力。 这样,当蒸汽在操作过程中流过管道时,热量使管道拉伸直到张力方向向外,然后张力现在变成通常焊接过程施加到管子焊接接头的正常张力的大约一半。

    AN ASSEMBLY AND A METHOD FOR PROVIDING IN AN OPENING SEALING SYSTEM
    10.
    发明申请
    AN ASSEMBLY AND A METHOD FOR PROVIDING IN AN OPENING SEALING SYSTEM 审中-公开
    一种组装和一种在开放式密封系统中提供的方法

    公开(公告)号:WO2011147490A1

    公开(公告)日:2011-12-01

    申请号:PCT/EP2010/070921

    申请日:2010-12-30

    摘要: A sealing assembly for providing in an opening a sealing through which at least one cable, pipe or duct extends, wherein the assembly comprises: a transit-unit (1) of a relatively inflexible material, wherein the transit-unit (1) comprises one or plurality of conduits (2) extending in a longitudinal direction of the transit-unit (1), wherein each conduit (2) is suitable for receiving one of the at least one cable, pipe or duct. A method for providing in an opening a sealing system through which at least one cable, pipe or duct extends, comprising: providing a transit-unit (1) of a relatively inflexible material, wherein the transit-unit (1) comprises one or plurality of conduits (2) extending in a longitudinal direction of the transit-unit, wherein each conduit (2) is suitable for receiving one of the at least one cable, pipe or duct.

    摘要翻译: 一种用于在开口中提供密封件的密封组件,至少一个电缆,管道或管道延伸穿过所述密封件,其中所述组件包括:相对不弯曲材料的运输单元(1),其中所述运输单元(1)包括一个 或多个沿着所述运输单元(1)的纵向方向延伸的导管(2),其中每个导管(2)适于接收所述至少一个电缆,管道或管道中的一个。 一种用于在开口中提供密封系统的方法,通过所述密封系统至少一个电缆,管道或管道延伸,包括:提供相对不灵活的材料的运输单元(1),其中所述运输单元(1)包括一个或多个 的导管(2)在所述运输单元的纵向方向上延伸,其中每个导管(2)适于接收所述至少一个电缆,管道或管道中的一个。