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    CONNECTING DEVICE USING SHAPE MEMORY ALLOY
    2.
    发明申请
    CONNECTING DEVICE USING SHAPE MEMORY ALLOY 审中-公开
    使用形状记忆合金连接设备

    公开(公告)号：US20140024270A1

    公开(公告)日：2014-01-23

    申请号：US13683289

    申请日：2012-11-21

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Kwang Koo JEE

    IPC分类号： F16K31/00

    CPC分类号： F16K31/002 ,  F16B1/0014 ,  F16L13/004 ,  F16L21/08

    摘要： A connecting device using a shape memory alloy (SMA). The connecting device uses an SMA, which firmly connects female member with male member inserted into the female member, in which a wire member formed of an SMA material is wound a plurality of times in a spiral shape, a hollow into which the female member is inserted is formed in a center portion of the spiral shape, and when the male member being inserted into the female member, the wire member presses against an outer circumferential surface of the female member to prevent the male member from being separated from the female member. According to the present invention, a connection is possible in a high-temperature phase corresponding to room temperature as well as in a low-temperature phase, and an allowable tolerance, which is a difference between a diameter of a hollow and an outer diameter of a female member, increases.

    摘要翻译： 使用形状记忆合金（SMA）的连接装置。 连接装置使用SMA，其将阴构件和插入阴构件的阳构件牢固地连接在一起，其中由SMA材料形成的线构件以螺旋形状多次缠绕，凹构件是阴构件 插入形成在螺旋形状的中心部分，并且当阳构件插入阴构件中时，线构件压靠阴构件的外周面，以防止阳构件与阴构件分离。 根据本发明，可以在对应于室温以及低温相的高温相位和可容许公差之间进行连接，所述容许公差是中空的直径和外径之间的差 女性成员增加。

    THREADED METAL PIPE
    4.
    发明申请
    THREADED METAL PIPE 审中-公开
    螺纹金属管

    公开(公告)号：US20110193338A1

    公开(公告)日：2011-08-11

    申请号：US12702340

    申请日：2010-02-09

    申请人： William Thomas Carter

    发明人： William Thomas Carter

    IPC分类号： F16L55/00 ,  E21B17/01 ,  F16L25/00 ,  B21D41/00

    CPC分类号： F16L9/02 ,  F16L13/004 ,  F16L15/00

    摘要： A threaded metal pipe is provided which comprises a metal pipe having an inner surface, an outer surface, a first end portion and a second end portion; a metal sleeve layer disposed on an outer surface of at least one of the first end portion and the second end portion, said metal sleeve layer and said end portion forming a multilayer structure having an inner surface and an outer surface; and a plurality of pipe threads inscribed in at least a portion of the multilayer structure. The threaded metal pipe provided by the present invention may be used advantageously as, inter alia, oil petroleum production risers in which the pipe segment wall thicknesses are minimized.

    摘要翻译： 提供一种螺纹金属管，其包括具有内表面，外表面，第一端部和第二端部的金属管; 金属套筒层，设置在所述第一端部和所述第二端部中的至少一个的外表面上，所述金属套筒层和所述端部形成具有内表面和外表面的多层结构; 以及内接在所述多层结构的至少一部分中的多个管螺纹。 本发明提供的螺纹金属管可以有利地用于尤其是石油石油生产立管，其中管段壁厚最小化。

    Heating sleeve for shrinking on of shrink tube connections
    6.
    发明申请
    Heating sleeve for shrinking on of shrink tube connections 审中-公开
    用于收缩管接头收缩的加热套管

    公开(公告)号：US20060027536A1

    公开(公告)日：2006-02-09

    申请号：US11199908

    申请日：2005-08-09

    申请人： Manfred Kornrumpf

    发明人： Manfred Kornrumpf

    IPC分类号： F16L21/00 ,  H05B1/00

    CPC分类号： F16B4/008 ,  B29C65/18 ,  B29C65/68 ,  B29C66/1122 ,  B29C66/5261 ,  B29C66/53241 ,  B29C66/72321 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/91443 ,  B29C66/91651 ,  B29C66/961 ,  F16L13/004 ,  F16L13/0236 ,  F16L47/03

    摘要： A device for connecting two elements by shrinking a shrink tube includes a heating element and a control unit. The heating element is adapted for providing thermal or inductive energy and is further adapted such that with it a shrink tube, which can be pulled onto a connection region of two elements to be connected, can be encased along at least part of the circumference of the shrink tube. The control unit is adapted for supplying electrical energy to the heating element and furthermore is adapted such that with it the temperature of the heating element is controllable such that, by shrinking the shrink tube, the two elements are connectable.

    摘要翻译： 通过收缩收缩管来连接两个元件的装置包括加热元件和控制单元。 加热元件适于提供热或感应能量，并且还适于使得通过其可以将拉动到待连接的两个元件的连接区域上的收缩管可沿着至少部分 收缩管。 控制单元适于向加热元件提供电能，并且还适于使其与加热元件的温度是可控的，使得通过收缩收缩管，两个元件可连接。

    Pipe joining method using shape memory alloy
    7.
    发明授权
    Pipe joining method using shape memory alloy 失效

    公开(公告)号：US06637110B2

    公开(公告)日：2003-10-28

    申请号：US10142672

    申请日：2002-05-10

    申请人： Kwang-Koo Jee

    发明人： Kwang-Koo Jee

    IPC分类号： B23P600

    CPC分类号： F16L13/004 ,  B23P11/025 ,  Y10T29/49352 ,  Y10T29/49861 ,  Y10T29/49865 ,  Y10T29/4987

    摘要： For a pipe joining method using shape memory alloy capable of preventing a shape memory capacity loss due to a pipe's tolerance, a shape memory alloy joint having an inner diameter greater/less than an outer diameter of pipes to be joined is installed at the outer/inner circumference of a pipe joining portion, and the pipes and the shape memory alloy joint are simultaneously enlarged/reduced. In addition, a general metal joint having an inner diameter greater/less than an outer diameter of shape memory alloy pipes to be joined is installed at the outer/inner circumference of a shape memory alloy pipe joining portion, and the shape memory alloy pipes and the general metal joint are simultaneously enlarged/reduced.

    High-pressure pipe element consisting of hooped tube sections
    8.
    发明申请
    High-pressure pipe element consisting of hooped tube sections 失效
    高压管件由箍管组成

    公开(公告)号：US20030025324A1

    公开(公告)日：2003-02-06

    申请号：US10202087

    申请日：2002-07-25

    发明人： Jean Guesnon ,  Christian Gaillard ,  Gerald Papon

    IPC分类号： F16L035/00

    CPC分类号： F16L13/004

    摘要： The present invention relates to a high-pressure pipe element consisting of hooped tube sections for making lines referred to as kill lines and choke lines that equip oil drilling installations, notably offshore. The element consists of several hooped tube sections (51 to 56) connected by means of connecting parts (3).

    摘要翻译： 本发明涉及一种高压管道元件，它由用于制造被称为杀线的线圈的箍管部分和装备石油钻井设备的油井钻井设备，特别是在海上。 该元件由通过连接部件（3）连接的多个箍管部分（51至56）组成。

    Method and arrangement for providing a gas-tight housing joint
    9.
    发明申请
    Method and arrangement for providing a gas-tight housing joint 有权
    用于提供气密的壳体接头的方法和装置

    公开(公告)号：US20020079703A1

    公开(公告)日：2002-06-27

    申请号：US10017177

    申请日：2001-12-18

    发明人： James W. Barker JR. ,  Michael R. Maroney

    IPC分类号： F16L013/14

    CPC分类号： F16L13/004 ,  F16L13/103 ,  F16L23/024 ,  Y10S285/915 ,  Y10T29/49227

    摘要： A method and arrangement is provided to form a gas-tight joint between two housing portions, e.g. between an end flange and a tubular pole-unit housing for a circuit interrupter or an insulating support column. The joint is formed via a heat-shrink process to provide an interference fit. The housing is provided with grooves to retrain adhesive during the assembly process.

    摘要翻译： 提供了一种方法和装置，以在两个壳体部分之间形成气密接头。 在端部法兰和用于断路器或绝缘支撑柱的管状极单元壳体之间。 接头通过热收缩工艺形成，以提供过盈配合。 壳体设有凹槽以在组装过程中重新粘合粘合剂。

    Method of making composite connector and using same
    10.
    发明授权
    Method of making composite connector and using same 失效
    制造复合连接器并使用它的方法

    公开(公告)号：US4309807A

    公开(公告)日：1982-01-12

    申请号：US964850

    申请日：1978-11-27

    申请人： Frederick W. L. Hill ,  Robin J. T. Clabburn

    发明人： Frederick W. L. Hill ,  Robin J. T. Clabburn

    IPC分类号： B23P11/02 ,  F16B4/00 ,  F16L13/00 ,  F16L47/22

    CPC分类号： B23P11/025 ,  F16L13/004 ,  F16L47/22 ,  Y10T29/49863 ,  Y10T29/49945

    摘要： The substantial change in modulus with temperature of certain materials, especially memory metals, is used to make a novel connector by forcing a band made from such a material in its low modulus state up an external tapered portion of a tubular coupling member so as to deform the band which remains in position about the coupling member. To make a connection one or more substrates is (are) positioned inside the tubular coupling member and the band is brought to its high modulus state whereupon it contracts and deforms the tubular coupling member and forces it into firm connection with the substrate.

    摘要翻译： 使用某些材料，特别是记忆金属的模量随温度的显着变化通过将由这种材料制成的带在其低模量状态下制成的连接器通过管状联接构件的外部锥形部分形成，从而变形 所述带保持在联接构件周围的位置。 为了进行连接，一个或多个基板被定位在管状联接构件内部，并且带被带到其高模量状态，于是其使管状联接构件收缩并变形并迫使其与基板牢固连接。