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公开(公告)号：US4386629A
公开(公告)日：1983-06-07
申请号：US279631
申请日：1981-07-07
申请人： Paul M. Cook , Richard F. Otte , James L. Claypool , Lawrence J. White , Harry C. Broyles , Peter L. Brooks
发明人： Paul M. Cook , Richard F. Otte , James L. Claypool , Lawrence J. White , Harry C. Broyles , Peter L. Brooks
CPC分类号： F16L58/181 , F16L47/22 , Y10S138/06 , Y10S428/913 , Y10T428/1393
摘要： A device for providing a protective coating for the inside of pipes, said device being remotely actuated from outside said pipes. Specifically, the device comprises a high modulus engineering plastic delivery means, a corrosion resistant liner means, and a bonding means, said device expanding upon application of heat toward the inner wall of the pipe to cause the bonding means to flow progressively between the liner means and the inside of the pipe to thereby preclude air entrapment and to bond said liner means to the inside of the pipe.
摘要翻译： 一种用于为管道内部提供保护涂层的装置，所述装置从所述管的外部远程致动。 具体地，该装置包括高模量工程塑料输送装置，耐腐蚀的衬套装置和粘合装置，所述装置在向管的内壁施加热量时膨胀，以使接合装置在衬套装置之间逐渐流动 并且管道的内部，从而防止空气滞留并将所述衬套装置粘合到管的内部。
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公开(公告)号：US4432824A
公开(公告)日：1984-02-21
申请号：US402173
申请日：1982-07-26
申请人： Paul M. Cook , Richard F. Otte , James L. Claypool , Lawrence J. White , Harry C. Broyles , Peter L. Brooks
发明人： Paul M. Cook , Richard F. Otte , James L. Claypool , Lawrence J. White , Harry C. Broyles , Peter L. Brooks
CPC分类号： F16L47/22 , F16L58/181
摘要： The invention is a method and device for providing a protective coating for the inside of pipes, said method utilizing a device which is remotely actuated from outside said pipes. Specifically, the device comprises a memory metal delivery means, a corrosion resistant liner means, and a bonding means, said device expanding upon application of heat toward the inner wall of the pipe to cause the bonding means to flow progressively between the liner means and the inside of the pipe to thereby preclude air entrapment and to bond said liner means to the inside of the pipe.
摘要翻译： 本发明是一种用于为管道内部提供保护涂层的方法和装置，所述方法利用从所述管外部远程致动的装置。 具体地，该装置包括存储金属输送装置，耐腐蚀的衬垫装置和接合装置，所述装置在对管的内壁施加热量时膨胀，以使接合装置在衬垫装置和衬垫装置之间逐渐流动 从而防止空气滞留并将所述衬套装置粘合到管子的内部。
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公开(公告)号：US4355664A
公开(公告)日：1982-10-26
申请号：US174304
申请日：1980-07-31
申请人： Paul M. Cook , Richard F. Otte , James L. Claypool , Lawrence J. White , Harry C. Broyles , Peter L. Brooks
发明人： Paul M. Cook , Richard F. Otte , James L. Claypool , Lawrence J. White , Harry C. Broyles , Peter L. Brooks
CPC分类号： F16L47/22 , F16L58/181 , Y10S138/06 , Y10S428/913 , Y10T428/1352
摘要： A method and device for providing a protective coating for the inside of pipes, said method utilizing a device which is remotely actuated from outside said pipes. Specifically, the device comprises a memory metal delivery member, a corrosion resistant liner member, and a bonding member, said device expanding upon application of heat toward the inner wall of the pipe to cause the bonding member to flow progressively between the liner member and the inside of the pipe to thereby preclude air entrapment and to bond said liner member to the inside of the pipe.
摘要翻译： 一种用于为管内部提供保护涂层的方法和装置，所述方法利用从所述管外部远程致动的装置。 具体地，该装置包括存储金属输送构件，耐腐蚀内衬构件和接合构件，所述装置在向管的内壁施加热量时膨胀，以使接合构件在衬垫构件和衬垫构件之间逐渐流动 从而防止空气滞留并将所述衬垫构件结合到管的内部。
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公开(公告)号：US4904850A
公开(公告)日：1990-02-27
申请号：US325079
申请日：1989-03-17
CPC分类号： H01C1/1406 , H05B3/146
摘要： An electrical heater which has a conductive polymer resistive element and two laminar electrodes. The electrodes are shaped and positioned such that there is a continuous margin around the periphery of the resistive element on at least one surface. The margin is particularly useful in reducing arcing which may occur between the electrodes.
摘要翻译： 一种具有导电聚合物电阻元件和两个层状电极的电加热器。 电极的形状和位置使得在至少一个表面上围绕电阻元件的周边具有连续的边缘。 边缘在减少电极之间可能发生的电弧时特别有用。
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