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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9827864 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

Sep. 27, 2013

Vehicle mounting structure of contactless power reception device

Applicant:

Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;

Inventors:

Akihiro Asai, Kanagawa, JP;

Kengo Maikawa, Kanagawa, JP;

Assignee:

NISSAN MOTOR CO., LTD., Yokohama-shi, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Rexford Barnie

Assistant Examiner:

Terrence Willoughby

Int. Cl.
CPC ...
H01F 38/14 (2006.01); B60L 11/18 (2006.01); B60K 1/04 (2006.01); B60L 5/00 (2006.01); H02J 17/00 (2006.01); H01F 27/36 (2006.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
B60L 11/182 (2013.01); B60K 1/04 (2013.01); B60L 5/00 (2013.01); B60L 11/1829 (2013.01); B60L 11/1833 (2013.01); B60L 11/1838 (2013.01); H01F 27/362 (2013.01); H01F 27/365 (2013.01); H01F 38/14 (2013.01); H02J 17/00 (2013.01); H02J 50/10 (2016.02); B60K 2001/0416 (2013.01); B60L 2230/10 (2013.01); B60L 2240/36 (2013.01); B60L 2250/10 (2013.01); B60L 2270/147 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7088 (2013.01); Y02T 90/121 (2013.01); Y02T 90/122 (2013.01); Y02T 90/125 (2013.01); Y02T 90/128 (2013.01); Y02T 90/14 (2013.01); Y02T 90/163 (2013.01);
Abstract

A power reception-side coil is mounted on the bottom surface of a vehicle body and contactlessly receives power transmitted from a power feeding-side coil disposed on the ground. The power reception-side coil is of a solenoid type such that an electric wire is wound with the vehicle longitudinal direction as a coil axis. A shield member that is a plate-shaped magnetic shield is disposed between the bottom surface of the vehicle body and the power reception-side coil. The shield member has a forward-inclined surface serving as a first wall part protruding downward of the vehicle, the forward-inclined surface being raised and provided at the vehicle front side in a direction of the coil axis with respect to the power reception-side coil.

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