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    • 5. 发明专利
    • Conductor connecting method, and conductor connecting device
    • 导体连接方法和导体连接装置
    • JP2012170973A
    • 2012-09-10
    • JP2011034536
    • 2011-02-21
    • Honda Motor Co Ltd本田技研工業株式会社
    • OTA MINORUHAYAKAWA MASAYUKIKITAORI TAKESHI
    • B23K13/01H05B6/10
    • PROBLEM TO BE SOLVED: To connect a conductor by setting on a device in a state that an insulating coating is not peeled off.SOLUTION: The conductor connecting device forms a connecting part in which conductors are connected by heating the plurality of conductors coated with the insulating coating. An air passage 38 and a passage 41 for water for blowing away sludge are formed inside an induction heating coil 21 of an induction heating device. The air passage 38 and the passage 41 for water for blowing away sludge are communicated with each other through a communication hole 42. A plurality of ejection holes 39 communicated with the air passage are formed on an inner circumference surface 37 of the induction heating coil 21. The conductor is heated by the induction heating coil 21, thereby carbonizing the insulating coating. Then, a mixed fluid of air and the water for blowing away the sludge is injected from the ejection hole 39 to blow away the carbonized insulating coating. After completion of removal of the carbonized insulating coating, the conductor is heated again by the induction heating coil 21 to melt a core wire of the conductor and connect the core wires.
    • 要解决的问题:通过在绝缘涂层不被剥离的状态下在设备上设置来连接导体。

      解决方案:导体连接装置形成连接部分,其中通过加热涂覆有绝缘涂层的多个导体来连接导体。 在感应加热装置的感应加热线圈21内形成有用于吹走污泥的空气通道38和水通道41。 空气通道38和用于吹走污泥的水的通道41通过连通孔42相互连通。与感应加热线圈21的内周面37形成有多个与空气通道连通的喷射孔39 导体被感应加热线圈21加热,从而碳化绝缘涂层。 然后,从喷射孔39喷射空气和用于吹走污泥的水的混合流体以吹除碳化绝缘涂层。 在完成去除碳化绝缘涂层之后,通过感应加热线圈21再次加热导体,以熔化导体的芯线并连接芯线。 版权所有(C)2012,JPO&INPIT

    • 8. 发明专利
    • Heat treatment apparatus for welding area of electro-resistance welded tube
    • 电焊管焊接区热处理装置
    • JP2009263712A
    • 2009-11-12
    • JP2008113787
    • 2008-04-24
    • Jfe Steel CorpJfeスチール株式会社
    • KENMOCHI KAZUHITOOKABE YOSHITOMOYOKOYAMA HIROYASUKUMAZAWA SHINTAROINOUE TOSHIHIRO
    • C21D9/08B23K13/00B23K13/01B23K31/00C21D1/42C21D9/50
    • Y02P10/253
    • PROBLEM TO BE SOLVED: To solve the problems of the conventional technique that the equipment length of a heat treatment apparatus increases, and an enormous running cost is necessitated, resulting in nonefficient electro-resistance welded tube manufacture. SOLUTION: The heat treatment apparatus for a welding area of the electro-resistance welded tube by subjecting the weld area of the electro-resistance welded tube formed by welding the unwelded seam part of an open tube with an electro-resistance welding equipment 1 with an impeder 6, to heat treatment on output side of the electro-resistance welding equipment, includes an external surface side induction heating means 2 having induction heating stands 13 arranged in the material passage direction on the tube external surface side, and an inner surface side induction heating means 3 having a magnetic flux generation unit 4 arranged in the material passage direction on the tube external surface side while holding with a portion extending the distal end of the impeder. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题为了解决热处理设备的设备长度增加的传统技术的问题,并且需要巨大的运行成本,导致电阻焊管制造无效。 解决方案:通过对通过将开放管的未焊接的接缝部分焊接而形成的电阻焊接管的焊接区域与电阻焊接设备进行焊接的电阻焊接管的焊接区域的热处理设备 如图1所示,在电阻焊接设备的输出侧进行热处理时,具有:外表面侧感应加热单元2,其具有沿管材外表面侧的材料通过方向配置的感应加热台13, 表面侧感应加热装置3具有在管外表面侧沿材料通过方向布置的磁通量产生单元4,同时保持延伸阻抗器的远端的部分。 版权所有(C)2010,JPO&INPIT