Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/244478
Kind Code:
A1
Abstract:
The present invention uses a core and a stator characterized by including a laminated body of thin alloy strips disposed between laminated bodies each formed of a plurality of reinforcing sheets, wherein the dimensions of the reinforcing sheets are partially smaller than those of the laminated body of thin alloy strips. Further, the present invention uses a motor including a stator and a rotor, the motor being characterized by using the stator and the rotor wherein, among gaps formed between the rotor and the stator, the gap between the rotor and a laminated body of thin alloy strips is smaller than the gap between the rotor and the reinforcing sheets.
Inventors:
SAITOH MITSUO
NOJIRI NAOKI
HAMADA HIDEAKI
NISHIKAWA YUKIO
NOJIRI NAOKI
HAMADA HIDEAKI
NISHIKAWA YUKIO
Application Number:
PCT/JP2019/017410
Publication Date:
December 26, 2019
Filing Date:
April 24, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02K1/02; H02K1/16; H02K1/18
Foreign References:
| JP2005151648A | 2005-06-09 | |||
| JP2009284650A | 2009-12-03 | |||
| JPH076557U | 1995-01-31 | |||
| JPS5358602A | 1978-05-26 | |||
| JPH10108393A | 1998-04-24 | |||
| JP2007329986A | 2007-12-20 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF: