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1. (WO2018138908) VEHICLE-MOUNTING STRUCTURE FOR CONTACTLESS POWER RECEPTION DEVICE

Pub. No.:    WO/2018/138908    International Application No.:    PCT/JP2017/003149
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Tue Jan 31 00:59:59 CET 2017
IPC: B60L 5/00
B60L 11/18
H01F 38/14
H02J 50/10
Applicants: NISSAN MOTOR CO., LTD.
日産自動車株式会社
Inventors: ASAI Akihiro
浅井 明寛
Title: VEHICLE-MOUNTING STRUCTURE FOR CONTACTLESS POWER RECEPTION DEVICE
Abstract:
A contactless power supply device (1) supplies power without contact to a vehicle (5) through the magnetic coupling between a power-feeding coil installed in a parking space and a power reception coil (83) mounted to the lower part of the body of the vehicle (5). The power reception coil (83) is a circular coil in which a hollow part (97) is formed in the diametrical center. The power reception coil (83), a resonant capacitor (89), a vehicle-side magnetic component (87), and a power-feeding-coil-side magnetic component (85) are placed inside a power reception coil unit (17). The power reception coil unit (17) is attached to a suspension member (55), which is a member component serving as a skeletal component of the body. A hollow part corresponding portion (113), which corresponds to the hollow part (97) in the power reception coil unit (17), is brought into contact with the suspension member (55).