Title:
SENSOR MAGNET, MOTOR, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/003372
Kind Code:
A1
Abstract:
A sensor magnet (8) has: first magnetic pole sections (81) each including a magnetic pole having a first polarity; and second magnetic pole sections (82) each including a magnetic pole having a second polarity. The thickness (T1) of the first magnetic pole sections (81) in the direction toward a magnetic sensor (5) is more than the thickness (T2) of the second magnetic pole sections (82) in the direction toward the magnetic sensor (5).
Inventors:
SHIMOKAWA TAKAYA (JP)
ASO HIROKI (JP)
WATANABE TAKANORI (JP)
TAKAHASHI RYOGO (JP)
ASO HIROKI (JP)
WATANABE TAKANORI (JP)
TAKAHASHI RYOGO (JP)
Application Number:
PCT/JP2017/023887
Publication Date:
January 03, 2019
Filing Date:
June 29, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K11/215
Foreign References:
| JP2012135177A | 2012-07-12 | |||
| JPH07123677A | 1995-05-12 | |||
| JPS5576534U | 1980-05-27 | |||
| JP2013238485A | 2013-11-28 | |||
| JP2006317336A | 2006-11-24 | |||
| JP2009194944A | 2009-08-27 |
Attorney, Agent or Firm:
MAEDA Minoru et al. (JP)
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