Title:
ROTATING ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2016/189886
Kind Code:
A1
Abstract:
A rotating electric machine is provided with a stator and a rotor, wherein: said stator has a stator core and an armature winding; and said rotor has a rotor core and a plurality of permanent magnets. The rotor core forms a magnetic air gap portion between the stator and the rotor core and is disposed around the shaft. The permanent magnets are projected in the rotational axis direction from an end surface of the rotor core. The rotating electric machine is further provided with a plurality of magnet holding portions provided on parts of the permanent magnets projected from the end surface of the rotor core, wherein a space is provided between said magnet holding portions.
Inventors:
KISE KOJI (JP)
HIROTANI YU (JP)
HIROTANI YU (JP)
Application Number:
PCT/JP2016/050479
Publication Date:
December 01, 2016
Filing Date:
January 08, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K1/27; H02K9/06
Foreign References:
JPH09233750A | 1997-09-05 | |||
JP2014233100A | 2014-12-11 | |||
JP2003250248A | 2003-09-05 | |||
JP2015002651A | 2015-01-05 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
Download PDF:
Previous Patent: PACKET RELAY APPARATUS, PACKET RELAY SYSTEM, AND PACKET RELAY METHOD
Next Patent: ANCHOR PILE AND INSTALLATION METHOD FOR SAME
Next Patent: ANCHOR PILE AND INSTALLATION METHOD FOR SAME