Title:
WIRE WINDING METHOD, WIRE WINDING DEVICE, AND ANTENNA
Document Type and Number:
WIPO Patent Application WO/2011/074629
Kind Code:
A1
Abstract:
A forming die (2) having a forming surface for forming a wire into a looped shape, forming plates (11a to 11c, 12a to 12c, 13a to 13c, 14a to 14d) movable in a direction approaching or departing from the forming surface of the forming die (2), and the like, are used to wind the wire (for example, enameled wire) around the forming surface by rotating the forming die (2), and to press the wire onto the forming surface of the forming die (2) by the forming plates (11a to 11c, 12a to 12c, 13a to 13c, 14a to 14d). With this configuration, an antenna having an arbitrary looped shape corresponding to a forming die can be produced, and thus, for example, the degree of freedom in designing a housing of a wireless communication device, such as a mobile phone, can be increased.
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Inventors:
ITO, Shinichi (121, Tawarashimo, Wake-cho, Wake-gu, Okayama 64, 〒7090464, JP)
伊藤 伸一 (〒64 岡山県和気郡和気町田原下１２１番地 城南マイクロデバイス株式会社内 Okayama, 〒7090464, JP)
伊藤 伸一 (〒64 岡山県和気郡和気町田原下１２１番地 城南マイクロデバイス株式会社内 Okayama, 〒7090464, JP)
Application Number:
JP2010/072635
Publication Date:
June 23, 2011
Filing Date:
December 16, 2010
Export Citation:
Assignee:
JOHNAN CORPORATION (1-28, Narute Okubo-cho, Uji-sh, Kyoto 33, 〒6110033, JP)
ＪＯＨＮＡＮ株式会社 (〒33 京都府宇治市大久保町成手１番地２８ Kyoto, 〒6110033, JP)
JOHNAN Micro Device CO., LTD. (121 Tawarashimo, Wake-cho Wake-gu, Okayama 64, 〒7090464, JP)
城南マイクロデバイス株式会社 (〒64 岡山県和気郡和気町田原下１２１番地 Okayama, 〒7090464, JP)
ＪＯＨＮＡＮ株式会社 (〒33 京都府宇治市大久保町成手１番地２８ Kyoto, 〒6110033, JP)
JOHNAN Micro Device CO., LTD. (121 Tawarashimo, Wake-cho Wake-gu, Okayama 64, 〒7090464, JP)
城南マイクロデバイス株式会社 (〒64 岡山県和気郡和気町田原下１２１番地 Okayama, 〒7090464, JP)
International Classes:
H01Q7/00; H01F5/00; H01F41/06
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (Sumitomoseimei Midosuji Bldg, 14-3 Nishitemma 4-chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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