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Patent Searching and Data


Title:
STATOR AND STATOR MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/012592
Kind Code:
A1
Abstract:
The stator according to this invention is a stator for an outer-rotor type motor in which a stator yoke portion and a teeth portion having windings are formed as separate bodies. In the stator of this invention, the stator yoke portion is provided with a first hole for fixing the teeth portion to the stator yoke portion, and the teeth portion is provided with a second hole at the central portion thereof. The center of the second hole lies on the outside in the radial direction of the stator yoke portion with respect to the center of the first hole. A fitting pin is disposed into the first hole and the second hole.

Inventors:
TAKEZAKI, Yuki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2017/025184
Publication Date:
January 17, 2019
Filing Date:
July 10, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
H02K1/08
Foreign References:
JP2011130602A2011-06-30
JPS6146851U1986-03-28
JP2015144499A2015-08-06
Attorney, Agent or Firm:
SOGA, Michiharu et al. (S. Soga & Co, 8th Floor Kokusai Building, 1-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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