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1. 发明授权

US09999102B2 Induction heating apparatus 有权
公开(公告)号：US09999102B2
公开(公告)日：2018-06-12
申请号：US14433811
申请日：2013-10-04
申请人： DENSO CORPORATION
发明人： Shuntaro Iguro , Yoshihide Itou , Kazuhiro Umetani , Satoshi Takeuchi
IPC分类号： H05B6/04 , H05B6/10 , H05B6/36 , H05B6/44 , H05B6/06 , H05B6/40
CPC分类号： H05B6/365 , H05B6/06 , H05B6/101 , H05B6/104 , H05B6/40 , H05B6/44
摘要： An induction heating apparatus includes: a core that has a pair of magnetic poles and transfers magnetic flux; a coil generating magnetic flux; conductors adjacently provided on both left and right sides of the magnetic poles; and lateral magnetic members formed of a magnetic material and arranged on an outer side of end portions of the object so as to extend along the end portions. The conductors shut off the magnetic flux that flows from a center portion of the heating object, taking a detour to the end portions, permit the magnetic flux to concentrate on the center portion, and accelerate temperature rise. The lateral magnetic members introduce the magnetic flux that propagates from one surface to the other surface, detouring around the end portions to thereby mitigate the magnetic flux density in the end portions and suppress overheating.

2. 发明授权

US10272491B2 Soft magnetic member and manufacturing method of soft magnetic member 有权
公开(公告)号：US10272491B2
公开(公告)日：2019-04-30
申请号：US14534706
申请日：2014-11-06
申请人： DENSO CORPORATION
发明人： Eiichi Kobayashi , Kunihiro Kodama , Masashi Totokawa , Satoshi Takeuchi
IPC分类号： H01F41/02 , B22F1/02 , B22F3/10 , H01F1/33 , B22F3/105
摘要： In a manufacturing method of a soft magnetic member, a material powder that includes ferrous particles and an organic layer formed on a surface of each of the ferrous particles is prepared. The organic layer contains at least one element selected from the group consisting of Si, Mg, Ti, and V. The material powder is compacted to form a green compact, and the green compact is induction-heated with a frequency of 100 kHz or higher to form an insulation layer made of an oxide containing the element on the surface of each of the ferrous particles.

3. 发明申请

US20150282256A1 INDUCTION HEATING APPARATUS 有权
标题翻译：感应加热装置
公开(公告)号：US20150282256A1
公开(公告)日：2015-10-01
申请号：US14433811
申请日：2013-10-04
申请人： DENSO CORPORATION
发明人： Shuntaro Iguro , Yoshihide Itou , Kazuhiro Umetani , Satoshi Takeuchi
IPC分类号： H05B6/36 , H05B6/10 , H05B6/40 , H05B6/06
CPC分类号： H05B6/365 , H05B6/06 , H05B6/101 , H05B6/104 , H05B6/40 , H05B6/44
摘要： An induction heating apparatus includes: a core that has a pair of magnetic poles and transfers magnetic flux; a coil generating magnetic flux; conductors adjacently provided on both left and right sides of the magnetic poles; and lateral magnetic members formed of a magnetic material and arranged on an outer side of end portions of the object so as to extend along the end portions. The conductors shut off the magnetic flux that flows from a center portion of the heating object, taking a detour to the end portions, permit the magnetic flux to concentrate on the center portion, and accelerate temperature rise. The lateral magnetic members introduce the magnetic flux that propagates from one surface to the other surface, detouring around the end portions to thereby mitigate the magnetic flux density in the end portions and suppress overheating.
摘要翻译：感应加热装置包括：具有一对磁极并传递磁通的芯; 产生磁通的线圈; 相邻地设置在磁极的左右两侧的导体; 以及由磁性材料形成并且被布置在物体的端部的外侧上以沿着端部延伸的横向磁性部件。导体切断从加热物体的中心部分流出的磁通，绕着端部弯曲，允许磁通集中在中心部分，并加速温度上升。横向磁性部件引入从一个表面传播到另一个表面的磁通量，围绕端部进行迂回，从而减小末端部分的磁通密度并抑制过热。

4. 发明授权

US09351346B2 Material heating and providing apparatus 有权
标题翻译：材料加热和提供装置
公开(公告)号：US09351346B2
公开(公告)日：2016-05-24
申请号：US13720158
申请日：2012-12-19
申请人： DENSO CORPORATION
发明人： Tsuyoshi Arai , Satoshi Takeuchi , Noriyasu Inomata
IPC分类号： H05B6/46 , H05B6/64
CPC分类号： H05B6/46 , H05B6/6408
摘要： A dielectric heating system which is provided with a high frequency oscillator, a housing which forms part of a waveguide and is provided with a loading opening and unloading opening, first and second conductive closing members which respectively close the loading opening and the unloading opening from the inner side of the housing, and a first position holding member which holds the object to be heated inside the housing, which makes the first conductive closing member slide to open the loading opening and charges the object to be heated into the housing, and which makes the second conductive closing member slide to open the unloading opening and unload the object to outside the housing.
摘要翻译：一种电介质加热系统，其具有高频振荡器，构成波导的一部分并具有加载开口和卸载开口的壳体，第一和第二导电闭合部件，其分别从所述第一和第二导电闭合部件接收所述加载开口和所述卸载开口壳体的内侧，以及将壳体内的待加热物体保持的第一位置保持构件，其使第一导电闭合件滑动以打开装载开口并将待加热物体充入壳体，并且使得第二导电闭合件滑动以打开卸载开口并将物体卸载到壳体外部。

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