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:
Sep. 01, 2020
Filed:
Sep. 13, 2017
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventors:
Tetsu Shijo, Tokyo, JP;
Makio Fukumoto, Chiba, JP;
Fumi Moritsuka, Kanagawa, JP;
Shuichi Obayashi, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01); H02J 7/00 (2006.01); H02J 5/00 (2016.01); H02J 50/10 (2016.01); B60L 53/12 (2019.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
H01F 27/022 (2013.01); B60L 53/12 (2019.02); H01F 38/14 (2013.01); H02J 5/005 (2013.01); H02J 7/0042 (2013.01); H02J 50/10 (2016.02); Y02T 10/7005 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/122 (2013.01); Y02T 90/14 (2013.01);
Abstract
A power transmission apparatus includes a power transmission pad, a base structure, and grout. The power transmission pad for wireless power transmission has a cast resin frame, at least part of the cast resin frame being embedded in the ground. The base structure is disposed below the power transmission pad. The grout is filled around the power transmission pad, including a gap between an upper surface of the base structure and the power transmission pad.