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Title:
AXIAL GAP MOTOR
Document Type and Number:
Japanese Patent JP2011172302
Kind Code:
A
Abstract:

To provide an axial gap motor with a stator and a rotor formed by dust cores that is compact and light, can be manufactured easily, and produces a larger motor output.

The stator 4 includes each stator core 5 of the dust core arranged circumferentially with a gap in a magnetically independent state, a magnetic pole 7 at an outside-diameter side is formed by each radial outside-diameter side portion on the front and rear of each stator core 5, and a magnetic pole 8 at an inside-diameter side is formed by a radial inside-diameter side portion. Further, a cassette coil 10 is attached to a yoke unit 9 between the magnetic poles 7, 8 of each stator core 5, and a pair of magnetic poles 11 on the front and rear of each stator core 5 is excited collectively, thus providing the new axial gap motor 1a that is compact and light, can be manufactured easily, and produces a larger motor output.


Inventors:
MICHIOKA TSUTOMU
Application Number:
JP2010030817A
Publication Date:
September 01, 2011
Filing Date:
February 16, 2010
Export Citation:
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Assignee:
DAIHATSU MOTOR CO LTD
International Classes:
H02K1/18; H02K1/02
Domestic Patent References:
JP2007236130A2007-09-13
JP2003235221A2003-08-22
JP2005245162A2005-09-08
JP2007202363A2007-08-09
JPS56129542A1981-10-09
JP2006320090A2006-11-24
Attorney, Agent or Firm:
Ryose Uji
Kakusho Shoichi



 
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