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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 10044235 B1

PDFFull Text
Date of Patent:
Aug. 07, 2018

Filed:

Sep. 16, 2016

Wireless power transfer system and vehicle electric power supply device

Applicant:

Ihi Corporation, Tokyo, JP;

Inventors:

Yuji Takatsu, Tokyo, JP;

Sho Hashizume, Tokyo, JP;

Susumu Tokura, Tokyo, JP;

Akio Ueda, Tokyo, JP;

Kei Akune, Tokyo, JP;

Tooru Hayashi, Tokyo, JP;

Shohei Shibata, Tokyo, JP;

Assignee:

IHI CORPORATION, Tokyo, JP;

Attorney:

Volpe and Koenig, P.C.

Primary Examiner:

Rexford Barnie

Assistant Examiner:

Rasem Mourad

Int. Cl.
CPC ...
H01F 27/42 (2006.01); H01F 37/00 (2006.01); H01F 38/00 (2006.01); H02J 50/90 (2016.01); E04H 6/24 (2006.01); H02J 7/00 (2006.01); H02J 7/02 (2016.01); H02J 50/10 (2016.01); B60L 11/18 (2006.01); H02J 50/80 (2016.01); H02J 50/12 (2016.01); B60M 7/00 (2006.01); E04H 6/42 (2006.01);
U.S. Cl.
CPC ...
H02J 50/90 (2016.02); B60L 11/182 (2013.01); B60L 11/1824 (2013.01); E04H 6/24 (2013.01); H02J 7/0027 (2013.01); H02J 7/0042 (2013.01); H02J 7/025 (2013.01); H02J 50/10 (2016.02); H02J 50/12 (2016.02); H02J 50/80 (2016.02); B60L 11/1829 (2013.01); B60M 7/003 (2013.01); E04H 6/42 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7055 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/12 (2013.01); Y02T 90/121 (2013.01); Y02T 90/122 (2013.01); Y02T 90/125 (2013.01); Y02T 90/14 (2013.01);
Abstract

The wireless power transfer system obtains, by means of data transfer, specific coil position information that is coil position information corresponding to information related to a position of the electric power supply secondary coil in a specific object that is an object that has made an electric power supply request, and electric power is supplied in a wireless manner from the electric power supply primary coil to the electric power supply secondary coil after the posture/position adjustment mechanism adjusts the relative posture or position between the electric power supply primary coil and the electric power supply secondary coil incorporated in the specific object based on the information related to the position of the electric power supply secondary coil in the specific object corresponding to the specific coil position information.

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