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1. 发明授权

US06184508B2 Apparatus for joining metal pieces using induction heating 失效
标题翻译：使用感应加热连接金属件的装置
公开(公告)号：US06184508B2
公开(公告)日：2001-02-06
申请号：US09352163
申请日：1999-07-12
申请人： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Toshiaki Amagasa , Nozomu Tamura , Takahiro Yamasaki , Masashi Osada , Hirosuke Yamada , Toshisada Takechi , Norio Takashima , Junzo Nitta , Shuji Amanuma , Kanji Hayashi , Akio Kuroda , Yoshiki Mito , Kunio Miyamoto , Kazuo Morimoto , Ikuo Wakamoto , Kazuya Tsurusaki , Hideo Sakamoto , Michio Hashimoto , Hiroyuki Nakano , Toshinobu Eguchi , Fumihiro Maeda
发明人： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Toshiaki Amagasa , Nozomu Tamura , Takahiro Yamasaki , Masashi Osada , Hirosuke Yamada , Toshisada Takechi , Norio Takashima , Junzo Nitta , Shuji Amanuma , Kanji Hayashi , Akio Kuroda , Yoshiki Mito , Kunio Miyamoto , Kazuo Morimoto , Ikuo Wakamoto , Kazuya Tsurusaki , Hideo Sakamoto , Michio Hashimoto , Hiroyuki Nakano , Toshinobu Eguchi , Fumihiro Maeda
IPC分类号： H05B640
CPC分类号： B21B15/0085 , B21B1/26 , B23K13/015 , B23K13/02 , B23K2101/18
摘要： An apparatus for joining metal pieces using induction heating. Preceding and succeeding metal pieces are followed by a carriage which carries an inductor. The inductor has the ability to move in the longitudinal direction of the metal pieces relative to the carriage to allow the inductor to move more or less upon the preceding or succeeding metal pieces to increase or decrease the induction heating effect, thereby taking into account any thickness variation of the metal pieces and yet still heating them evenly with regard to each other, prior to their being pressed against each other for joining before hot finishing rolling.
摘要翻译：一种使用感应加热连接金属片的装置。前面和后面的金属件之后是一个带有电感的托架。电感器具有相对于托架在金属片的纵向上移动的能力，以允许电感器或多或少地前进或后续的金属片移动以增加或减少感应加热效应，从而考虑到任何厚度金属片的变化，并且仍然在彼此相互压合之前彼此均匀加热，然后在热精轧之前彼此压合。

2. 发明授权

US06576878B2 Transverse flux induction heating apparatus 有权
公开(公告)号：US06576878B2
公开(公告)日：2003-06-10
申请号：US10026214
申请日：2001-12-19
申请人： John C. Thorpe , Hans G. Heine , Vitaly A. Peysakhovich
发明人： John C. Thorpe , Hans G. Heine , Vitaly A. Peysakhovich
IPC分类号： H05B640
CPC分类号： H05B6/104 , H05B6/365
摘要： A transverse flux induction heating apparatus adjusts the level of edge heating of a workpiece by changing the pole pitch of induction coils forming the apparatus to provide a more uniform transverse temperature of the workpiece. Changes in the operating frequency of the induction power supply and in the distance between induction coils and workpiece are not required to adjust edge frequency heating. The pole pitch, and therefore, the level of edge heating can be continuously changed, or conveniently adjusted prior to a production run, in a high speed continuous heat treatment process for a workpiece.

3. 发明授权

US06570141B2 Transverse flux induction heating of conductive strip 失效
公开(公告)号：US06570141B2
公开(公告)日：2003-05-27
申请号：US10096559
申请日：2002-03-13
申请人： Nicholas V. Ross
发明人： Nicholas V. Ross
IPC分类号： H05B640
CPC分类号： H05B6/104 , H05B6/365
摘要： In transverse flux induction heating of electrically conductive strip, conductors that cross the strip width are stacked, or connected, such that a multiple of the induced current flows across the strip width as compared to that which flows along the strip edges. Conductors across the width of the strip and conductors along the edges of the strip are connected in series to insure that the current which flows in the conductors is everywhere the same. In the case of two stacked cross conductors, this gives an I2R heating of four times the heating across the strip width as compared to that along the strip edges.

4. 发明授权

US06765181B1 Inductor assembly 失效
标题翻译：电感器总成
公开(公告)号：US06765181B1
公开(公告)日：2004-07-20
申请号：US10663423
申请日：2003-09-16
申请人： Madhu S. Chatterjee , Byron L. Taylor , Micah Robert Black
发明人： Madhu S. Chatterjee , Byron L. Taylor , Micah Robert Black
IPC分类号： H05B640
CPC分类号： H05B6/14 , H05B6/40
摘要： An apparatus and process are provided for induction heat treatment of electrically conductive workpieces. The inductor assembly is formed from a single piece inductor that utilizes an electrically non-conductive top, side and bottom frames to hold flux concentrators in place over the sides of the inductor. Flux concentrators can be changed by unfastening the frame members, removing the existing flux concentrators, inserting new flux concentrators, and fastening the frame members. One or more of the frame members may serve as a receiving chamber for supply of a quench medium to an induction heated workpiece positioned in an opening in the inductor.
摘要翻译：提供了一种用于导电工件的感应热处理的装置和工艺。电感器组件由单片式电感器形成，该电感器利用不导电的顶部，侧面和底部框架来将电流集中器保持在电感器侧面的适当位置。可以通过松开框架构件，去除现有的流量聚集器，插入新的流量聚集器和紧固框架构件来改变通量集中器。一个或多个框架构件可以用作接收室，用于将淬火介质供应到位于电感器的开口中的感应加热工件。

5. 发明授权

US06320168B1 Induction-heating fusion device 有权
标题翻译：感应加热融合装置
公开(公告)号：US06320168B1
公开(公告)日：2001-11-20
申请号：US09613898
申请日：2000-07-11
申请人： Akinori Kimata , Takahiro Tsujimoto
发明人： Akinori Kimata , Takahiro Tsujimoto
IPC分类号： H05B640
CPC分类号： H05B6/145 , G03G15/2053
摘要： The present invention has an object to provide an induction-heating fusion device which is capable of stabilizing the fusing temperature over the entire width of a sheet therethrough by inhibiting an excessive temperature rise in a sheet-nonpassing zone defined when a small-size sheet is subjected to fusion. The induction-heating fusion device according to the present invention includes an iron core 17 forming a closed magnetic circuit, a main induction coil 14a wound around the iron core 17 for generating a magnetic flux which causes an electrically conductive member to generate an induction current circumferentially thereof, and at least one induction sub-coil 14b provided on an end portion of the main coil for generating a magnetic flux which causes the electrically conductive member to generate an induction current circumferentially thereof.
摘要翻译：本发明的目的是提供一种感应加热熔接装置，该装置能够通过抑制当小尺寸片材形成时限定的片材非通过区域中过度的温度升高，从而使片材的整个宽度上的定影温度稳定进行融合。根据本发明的感应加热融合装置包括形成闭合磁路的铁芯17，缠绕在铁芯17上的主感应线圈14a，用于产生磁通量，导致导电部件周向产生感应电流以及设置在主线圈的端部上的至少一个感应子线圈14b，用于产生使导电构件周向产生感应电流的磁通量。

6. 发明授权

US06300608B2 Induction heating coil and induction heating device using the induction heating coil 失效
标题翻译：感应加热线圈和感应加热装置使用感应加热线圈
公开(公告)号：US06300608B2
公开(公告)日：2001-10-09
申请号：US09402964
申请日：1999-10-12
申请人： Hideo Inoh , Suetaka Omura , Takashi Fujisawa , Hiroyuki Fuchigami
发明人： Hideo Inoh , Suetaka Omura , Takashi Fujisawa , Hiroyuki Fuchigami
IPC分类号： H05B640
CPC分类号： H05B6/104 , H05B6/36 , H05B6/365
摘要： There are provided an induction heating coil for carrying out high frequency induction heating (heating during movement) of a hot rolled steel or the like by surrounding the hot rolled steel or the like which is placed on a plurality of conveying rollers and conveyed, and an induction heating apparatus using this induction heating coil. In an induction heating coil 2 for induction heating a heated body (a thin slab 8 or the like) by surrounding it, a first coil portion 13 wound in a spiral form while transferring in one direction (the direction of the arrow mark &agr;) along a coil axis S and a second coil portion 14 which is connected to a terminal (turn point 18) of the first coil portion 13 and wound back while transferring in the other direction (the direction of the arrow mark &bgr;) along the coil axis S are combined so as to overlap in the non-contact state.
摘要翻译：提供一种用于通过围绕放置在多个输送辊上并被输送的热轧钢等进行热轧钢等的高频感应加热（运动时的加热）的感应加热线圈，以及使用该感应加热线圈的感应加热装置。在用于感应加热的感应加热线圈2中，通过围绕它加热体（薄板8等），沿着一个方向（箭头方向）沿着螺旋形状卷绕的第一线圈部分13 线圈轴S和第二线圈部分14，其连接到第一线圈部分13的端子（转向点18）并沿着线圈轴线S沿另一个方向（箭头标记β的方向）传送而被回绕被组合以便在非接触状态下重叠。

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