Title:
ELECTROMAGNETIC INDUCTION COIL UNIT AND ELECTROMAGNETIC INDUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/030539
Kind Code:
A1
Abstract:
Provided are an electromagnetic induction coil unit and an electromagnetic induction device, wherein the coil loss is reduced, a high electric power transmission efficiency is realized, and the production cost is reduced. The electromagnetic coil unit is provided with a coil (101) formed from a helical conductor and a partition wall magnetic element (102) which is formed from a helical magnetic substance and which is disposed so as to sandwich at least a part of the helical conductor of the coil (101).
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Inventors:
MIYASHITA, Norihiro (())
宮下 功寛 (())
宮下 功寛 (())
Application Number:
JP2010/005494
Publication Date:
March 17, 2011
Filing Date:
September 08, 2010
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真1006番地 Osaka, 〒5718501, JP)
MIYASHITA, Norihiro (())
パナソニック株式会社 (〒01 大阪府門真市大字門真1006番地 Osaka, 〒5718501, JP)
MIYASHITA, Norihiro (())
International Classes:
H01F5/00; H01F38/14; H05B6/12; H05B6/36
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (AOYAMA & PARTNERS, IMP Building 3-7, Shiromi 1-chome, Chuo-ku, Osaka-sh, Osaka 01, 〒5400001, JP)
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