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公开(公告)号：US20150236514A1
公开(公告)日：2015-08-20
申请号：US14412534
申请日：2012-07-02
IPC分类号： H02J5/00
摘要： The present invention of an electrostatic coupling type contactless electric power supply device 1 has multiple electrodes for contactless electric power supply 41 and a high-frequency power source circuit 5 provided on a fixed section 2, multiple electrodes for contactless electric power reception 61 and an electric power reception circuit 7 on a movable section 3, wherein the electrode for contactless electric power supply 41 and the electrode for contactless electric power reception 61 have base sections 441, 611 with a perpendicular cross sectional shape to the moving direction of the movable section 3 and there are multiple extending tooth sections 412, 612, and fellow tooth sections 412, 612 are mutually alternating and separated to fit together in an interdigitated array electrode, furthermore, the electrode for contactless electric power reception 61 is an interdigitated array electrode with the outer surface of the tooth section 612 covered with a conducting layer 613 and the tooth section 612 internal section and the base section 613 are formed from material that has a smaller specific gravity than the conducting layer. And from this, the electric power supply capacity and electric power supply efficiency of the contactless electric power supply is improved from that conventionally, and the movable section 3 which is the power supply target can be lighter.
摘要翻译： 静电耦合型非接触电力供给装置1的本发明具有用于非接触电源41的多个电极和设置在固定部分2上的高频电源电路5，用于非接触电力接收的多个电极61和电 电力接收电路7，其中非接触电源41的电极和非接触电力接收电极61具有与可移动部3的移动方向成垂直的截面形状的基部441,611，以及 存在多个延伸齿部412,612，并且齿状部分412,612彼此交替并分离，以配合在交错排列的电极中，而且，用于非接触式电力接收的电极61是具有外部表面的叉指式阵列电极 被覆盖有导电层613的齿部分612 齿部612内部部分和基部部分613由具有比导电层小的比重的材料形成。 而且，从现有技术可以提高非接触式电源的供电能力和电力供给效率，作为供电对象的可动部3能够较轻。
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公开(公告)号：US09985476B2
公开(公告)日：2018-05-29
申请号：US14412534
申请日：2012-07-02
摘要： The present invention of an electrostatic coupling type contactless electric power supply device 1 has multiple electrodes for contactless electric power supply 41 and a high-frequency power source circuit 5 provided on a fixed section 2, multiple electrodes for contactless electric power reception 61 and an electric power reception circuit 7 on a movable section 3, wherein the electrode for contactless electric power supply 41 and the electrode for contactless electric power reception 61 have base sections 441, 611 with a perpendicular cross sectional shape to the moving direction of the movable section 3 and there are multiple extending tooth sections 412, 612, and fellow tooth sections 412, 612 are mutually alternating and separated to fit together in an interdigitated array electrode, furthermore, the electrode for contactless electric power reception 61 is an interdigitated array electrode with the outer surface of the tooth section 612 covered with a conducting layer 613 and the tooth section 612 internal section and the base section 613 are formed from material that has a smaller specific gravity than the conducting layer. And from this, the electric power supply capacity and electric power supply efficiency of the contactless electric power supply is improved from that conventionally, and the movable section 3 which is the power supply target can be lighter.
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