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.:
Date of Patent:
Dec. 22, 2020
Filed:
May. 30, 2018
Applicant:
Yazaki Corporation, Tokyo, JP;
Inventors:
Antony Wambugu Ngahu, Shizuoka, JP;
Takashi Shiroki, Shizuoka, JP;
Takahiro Nakahara, Shizuoka, JP;
Ryohei Nishizaki, Shizuoka, JP;
Takayuki Ueda, Shizuoka, JP;
Assignee:
YAZAKI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/36 (2006.01); H01F 38/14 (2006.01); H01F 27/28 (2006.01); H02J 50/70 (2016.01); H02J 50/12 (2016.01); H02J 50/10 (2016.01); H02J 7/02 (2016.01);
U.S. Cl.
CPC ...
H01F 27/36 (2013.01); H01F 27/288 (2013.01); H01F 38/14 (2013.01); H02J 50/10 (2016.02); H02J 50/12 (2016.02); H02J 50/70 (2016.02); H01F 27/2871 (2013.01); H02J 7/025 (2013.01);
Abstract
A shield member and a power transmission unit each include a shielding wall formed annularly about an axis so as to surround a power transmission coil at a position extending along an intersecting direction. The shielding wall shields a magnetic force generated by the power transmission coil. The shielding wall is formed such that a distance between wall faces facing each other in the intersecting direction is wider at a longer distance from a first side toward a second side in an axial direction.