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1. 发明公开

EP3131174A4 NON-CONTACT POWER SUPPLY COIL 有权
标题翻译： KONTAKTLOSE STROMVERSORGUNGSSPULE
公开(公告)号：EP3131174A4
公开(公告)日：2017-05-31
申请号：EP14889101
申请日：2014-04-08
申请人： NISSAN MOTOR
发明人： MAIKAWA KENGO , KUBOTA SATOSHI
IPC分类号： H02J50/10 , H02J7/02 , H02J50/70
CPC分类号： H02J50/10 , H02J7/025 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90
摘要： A magnetic core 47 to be housed in a coil bobbin 57 is split along a coil-axis intersecting direction Y into a plurality of split magnetic cores 47a, the coil-axis intersecting direction Y intersecting a coil axis direction X, and a clearance C extending along the coil axis direction X is provided between the plurality of split magnetic cores 47a. In each clearance C, a protrusion 51 a protruding upward from a core base 51 is inserted and arranged to ensure sufficient rigidity. Providing the clearances C reduces the entire weight of the magnetic core 47 and also ensures a large coil width in the coil-axis intersecting direction Y. By ensuring a large coil width, alignment between a power-transmission-side coil 11 and a power-reception-side coil 13 becomes easier.
摘要翻译：容纳在线圈架57中的磁芯47沿着线圈轴交叉方向Y被分割成多个分割磁芯47a，与线圈轴方向X交叉的线圈轴交叉方向Y和延伸的间隙C 沿着线圈轴方向X设置在多个分割磁芯47a之间。在每个间隙C中，从核心基座51向上突出的突起51a被插入并布置以确保足够的刚性。提供间隙C减小了磁芯47的整体重量，并且还确保线圈轴线交叉方向Y上的较大的线圈宽度。通过确保较大的线圈宽度，输电侧线圈11和功率发送侧线圈11之间的对准接收侧线圈13变得更容易。

2. 发明公开

EP2985878A4 POWER SUPPLY DEVICE AND POWER TRANSMISSION UNIT FOR POWER SUPPLY DEVICE 有权转让
标题翻译： ENERGIEVERSORGUNGSVORRICHTUNGENERGIÜBERTRAGUNGSEINHEITFÜRENERGIEVERSORGUNGSVORRICHTUNG
公开(公告)号：EP2985878A4
公开(公告)日：2017-03-15
申请号：EP14776409
申请日：2014-03-18
申请人： NISSAN MOTOR
发明人： KUBOTA SATOSHI
IPC分类号： H02J50/00 , B60L11/18 , B60M7/00 , H01M10/46 , H02J5/00 , H02J7/00
CPC分类号： H02J5/005 , B60L11/18 , B60L11/182 , H01M10/46 , H01M2220/20 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/20 , H02J50/60
摘要： A power supply device of the present invention includes a power transmission unit (15) configured to wirelessly supply power to the power receiving unit (9). The power transmission unit (15) includes: a ground-side coil (13); and a housing (21) set on a ground (19) and configured to house the ground-side coil (13). The housing (21) includes: a coil section (25) in which to dispose the ground-side coil (13); and a first projection (29) disposed closer to a vehicle entry side than the ground-side coil (13) is, and projecting upward from a surface of the coil section (25).
摘要翻译：本发明的电源装置包括被配置为向电力接收单元（9）无线供电的电力传输单元（15）。动力传递单元（15）包括：接地侧线圈（13）; 以及设置在地面（19）上并被构造成容纳所述接地侧线圈（13）的壳体（21）。壳体（21）包括：线圈部分（25），用于配置接地侧线圈（13）; 并且比所述接地侧线圈（13）更靠近车辆入口侧设置的第一突起（29）从所述线圈部（25）的表面向上方突出。

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