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1. 发明专利

JP2009252643A Induction heating apparatus and method 有权
标题翻译：感应加热装置和方法
公开(公告)号：JP2009252643A
公开(公告)日：2009-10-29
申请号：JP2008101622
申请日：2008-04-09
申请人： Fuji Electric Systems Co Ltd , Nippon Steel Corp , 富士電機システムズ株式会社 , 新日本製鐵株式会社
发明人： MOCHINAGA HIROTERU , ISHIZAKI KAZUNARI , KOGA SHIGENOBU , KATAOKA TAKEHARU , UMETSU KENJI , MATSUNAGA YASUZUMI , IKEDA YASUYUKI
IPC分类号： H05B6/36 , C21D9/56 , C21D9/60 , H05B6/10 , H05B6/44
CPC分类号： H05B6/362 , C21D1/42 , C21D8/02 , C21D9/56 , C21D9/60 , Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide an induction heating apparatus capable of changing variation of a temperature raising speed for heating a steel plate while improving energy efficiency; and an induction heating method. SOLUTION: This application provides this induction heating apparatus which continuously heats a steel plate by a solenoid system. The induction heating apparatus 1 comprises: at least three heating coils 10A to 10D which are arranged along the longitudinal direction of the steel plate such that the steel plate 2 passes through the inside thereof; and inductance adjusters 12A to 12D which are arranged on electrical pathways 11 electrically interconnecting the respective heating coils and a power source for applying voltage to the respective heating coils, and can generate self-induction and adjust self-inductance in the self-induction. The respective inductance adjusters are arranged such that mutual induction is generated at least between mutually adjacent inductance adjusters. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够改善加热钢板的升温速度的变化同时提高能量效率的感应加热装置; 和感应加热方法。解决方案：本申请提供了一种通过螺线管系统连续加热钢板的感应加热装置。感应加热装置1包括：至少三个加热线圈10A至10D，其沿着钢板的纵向方向布置，使得钢板2穿过其内部; 以及电感调节器12A〜12D，其配置在电气通路11上，电气互连各自的加热线圈和用于向各个加热线圈施加电压的电源，并且可以在自感应中产生自感应并调节自感。相应的电感调节器布置成使得至少在相互相邻的电感调节器之间产生互感。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009140901A Induction heating device 有权
标题翻译：感应加热装置
公开(公告)号：JP2009140901A
公开(公告)日：2009-06-25
申请号：JP2008099942
申请日：2008-04-08
申请人： Fuji Electric Systems Co Ltd , Nippon Steel Corp , 富士電機システムズ株式会社 , 新日本製鐵株式会社
发明人： TAKANO TETSUMI , IKEDA YASUYUKI , TANAKA KATSUNAO , KOGA SHIGENOBU , MOCHINAGA HIROTERU
IPC分类号： H05B6/02 , C21D9/60 , F27D11/06 , H05B6/10 , H05K9/00
CPC分类号： Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide an induction heating device capable of achieving desired heating, while preventing an electric shock, by restraining radio disturbance, without increasing an outside dimension, even when performing induction heating by increasing a frequency by using a solenoid coil. SOLUTION: A nonmagnetic metal plate 8 covering a conductor 7 is arranged in an outside peripheral part of the conductor 7. A nonmagnetic metal plate 15 covering the solenoid type coil 2 is arranged in an outside peripheral part of the solenoid coil 2. A nonmagnetic metal plate 11 covering a heating object 1 is arranged in a boundary part between the solenoid coil 2 and a preprocessing facility 13. A nonmagnetic metal plate 12 covering the heating object 1 is arranged in a boundary part between the solenoid coil 2 and a postprocessing facility 14. These nonmagnetic metal plates 8, 11, 12 and 15 are mutually electrically connected, and are electrically connected to respective metal casings of the solenoid coil 2, a matching device 5, a frequency converter 6 and the conductor 7. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使通过使用螺线管增加频率来进行感应加热，也可以通过抑制无线电干扰来防止电击，从而能够实现期望的加热，而不会增加外部尺寸。线圈解决方案：覆盖导体7的非磁性金属板8布置在导体7的外周部分中。覆盖螺线管型线圈2的非磁性金属板15布置在螺线管线圈2的外周部分中。在螺线管线圈2和预处理设备13之间的边界部分配置有覆盖加热物体1的非磁性金属板11.覆盖加热物体1的非磁性金属板12配置在螺线管线圈2与电磁线圈2之间的边界部分这些非磁性金属板8,11,12和15相互电连接，并且电连接到螺线管线圈2的相应金属壳体，匹配装置5，变频器6和导体7.
版权所有（C）2009，JPO＆INPIT

3. 发明专利

BRPI0911174A2 aparelho de aquecimento por indução e método de aquecimento por indução 未知
公开(公告)号：BRPI0911174A2
公开(公告)日：2015-10-13
申请号：BRPI0911174
申请日：2009-03-12
申请人： NIPPON STEEL CORP
发明人： LTD FUJI ELECTRIC CO , MOCHINAGA HIROAKI , ISHIZAKI KAZUNARI , UMETSU KENJI , KODA SHIGENOBU , KATAOKA TAKAHARU , MATSUNAGA YASUO , IKEDA YASUYUKI
IPC分类号： C21D1/42 , C21D9/56 , C21D9/60 , H05B6/10 , H05B6/36 , H05B6/44

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