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Title:
REVOLVING ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2010/038286
Kind Code:
A1
Abstract:
Provided is a revolving electric machine, which realizes the arrangement of permanent magnets and the thickening of element wires of field coils. In the revolving electric machine, valleys are formed in the individual yoke portions between circumferentially adjoining pawl-shaped magnetic poles. In the pole core members on the rear side, moreover, magnetic holders are erected in all valleys excepting predetermined ones, so that the permanent magnets are held in the individual magnet holders. The outgoing lines of the field coils are extracted from a rotor through the valleys having no magnetic holder erected.

Inventors:
MORI, Takeshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
森 剛 (〒10 東京都千代田区丸の内二丁目7番3号 三菱電機株式会社内 Tokyo, 10083, JP)
INOUE, Masaya (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
井上 正哉 (〒10 東京都千代田区丸の内二丁目7番3号 三菱電機株式会社内 Tokyo, 10083, JP)
MORITA, Masao (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
守田 正夫 (〒10 東京都千代田区丸の内二丁目7番3号 三菱電機株式会社内 Tokyo, 10083, JP)
AKAI, Hirokazu (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
赤井 博和 (〒10 東京都千代田区丸の内二丁目7番3号 三菱電機株式会社内 Tokyo, 10083, JP)
Application Number:
JP2008/067812
Publication Date:
April 08, 2010
Filing Date:
October 01, 2008
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 10083, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目7番3号 Tokyo, 10083, JP)
MORI, Takeshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
森 剛 (〒10 東京都千代田区丸の内二丁目7番3号 三菱電機株式会社内 Tokyo, 10083, JP)
INOUE, Masaya (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
井上 正哉 (〒10 東京都千代田区丸の内二丁目7番3号 三菱電機株式会社内 Tokyo, 10083, JP)
MORITA, Masao (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
守田 正夫 (〒10 東京都千代田区丸の内二丁目7番3号 三菱電機株式会社内 Tokyo, 10083, JP)
AKAI, Hirokazu (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 10083, JP)
International Classes:
H02K19/22
Domestic Patent References:
WO2008044347A1
Foreign References:
JPH08308190A
Attorney, Agent or Firm:
SOGA, Michiharu et al. (S. Soga & Co, 8th FloorKokusai Building, 1-1,Marunouchi 3-chome,Chiyoda-k, Tokyo 05, 10000, JP)
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