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.

Date of Patent:
Nov. 22, 2016

Filed:

May. 21, 2013
Applicant:

Technova Inc., Tokyo, JP;

Inventors:

Tomio Yasuda, Saitama, JP;

Hiroyuki Kishi, Tokyo, JP;

Isami Norigoe, Tokyo, JP;

Assignee:

TECHNOVA INC., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 1/00 (2006.01); H01F 38/14 (2006.01); B60L 11/18 (2006.01); H01F 27/24 (2006.01); H01F 27/29 (2006.01); H01F 27/36 (2006.01); H02J 17/00 (2006.01); H01F 27/26 (2006.01); H01F 27/28 (2006.01); H01F 27/30 (2006.01); B60M 7/00 (2006.01);
U.S. Cl.
CPC ...
H01F 38/14 (2013.01); B60L 11/182 (2013.01); B60L 11/1833 (2013.01); H01F 27/24 (2013.01); H01F 27/263 (2013.01); H01F 27/2823 (2013.01); H01F 27/2876 (2013.01); H01F 27/2885 (2013.01); H01F 27/29 (2013.01); H01F 27/306 (2013.01); H01F 27/365 (2013.01); H02J 17/00 (2013.01); B60L 2210/10 (2013.01); B60L 2210/30 (2013.01); B60L 2210/40 (2013.01); B60M 7/003 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/7216 (2013.01); Y02T 10/7241 (2013.01); Y02T 90/12 (2013.01); Y02T 90/121 (2013.01); Y02T 90/122 (2013.01); Y02T 90/125 (2013.01); Y02T 90/127 (2013.01); Y02T 90/14 (2013.01);
Abstract

A contactless power transfer transformer includes main body. The main body includes magnetic pole core members, winding wire core member, and wire. The winding wire core member is orthogonal to the magnetic pole core members and connects one portion of each of the pair of parallel magnetic pole core members with each other. The main body is fixed to fixing plate having a magnetic shield function and heat dissipation function. The connecting position of the winding wire core member with respect to the magnetic pole core members is located toward one side from a center in the longitudinal direction of the magnetic pole core members. At least a space between the pair of the magnetic coil core members each containing an end portion longer in distance to the connecting position is used as an arrangement space of component electrically connected to the electric wire.


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