Title:
AXIAL GAP-TYPE ROTARY ELECTRIC MACHINE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2016/056294
Kind Code:
A1
Abstract:
Provided is an axial gap motor with low iron loss and good mass productivity. An axial gap-type rotary electric machine of the present invention comprises a rotor, and a stator disposed opposing the rotor in a rotational axis direction. The rotor or the stator has a yoke and teeth, and the teeth are formed on the yoke in the rotational axis direction. The yoke and the teeth are formed in a spiral shape when viewed from the rotational axis direction, and the teeth are trapezoid shaped when viewed from the rotational axis direction.
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| WO/2003/084034 | MOTOR |
| JP2002272075 | ROTATING ELECTROMAGNETIC DEVICE AND ELECTRONICALLY CONTROLLED MECHANICAL CLOCK USING IT |
Inventors:
WANG ZHUONAN (JP)
ENOMOTO YUJI (JP)
MASAKI RYOUSOU (JP)
ENOMOTO YUJI (JP)
MASAKI RYOUSOU (JP)
Application Number:
PCT/JP2015/071737
Publication Date:
April 14, 2016
Filing Date:
July 31, 2015
Export Citation:
Assignee:
HITACHI IND EQUIPMENT SYS (JP)
International Classes:
H02K1/14; H02K1/18; H02K1/22; H02K15/02; H02K21/24
Foreign References:
| JP2014117030A | 2014-06-26 | |||
| JP2009303393A | 2009-12-24 | |||
| JP2012157157A | 2012-08-16 | |||
| JPS55114168A | 1980-09-03 |
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
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