Title:
MOTOR
Document Type and Number:
Japanese Patent JP2010088286
Kind Code:
A
Abstract:
To facilitate control by reducing the required driving frequency of an inverter while ensuring the rigidity of a rotor, in a permanent magnet synchronous motor.
A motor includes only one first pole 5 and one second pole 6 as poles and a flux barrier 7b between a permanent magnet 10 and the circumference of the rotor 2.
Inventors:
TOJIMA NARIFUMI
Application Number:
JP2009070496A
Publication Date:
April 15, 2010
Filing Date:
March 23, 2009
Export Citation:
Assignee:
IHI CORP
International Classes:
H02K1/27
Domestic Patent References:
JPH10285851A | 1998-10-23 | |||
JP2000116041A | 2000-04-21 | |||
JP2002027690A | 2002-01-25 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe
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