Title:
センサマグネット、回転子、電動機、及び空気調和機
Document Type and Number:
Japanese Patent JP6671460
Kind Code:
B2
Abstract:
A sensor magnet includes: a first magnetic-pole part including a magnetic pole of first polarity; a second magnetic-pole part including a magnetic pole of second polarity; and an inter-pole part formed between the first magnetic-pole part and the second magnetic-pole part. A width of the inter-pole part is larger than both of a width of the first magnetic-pole part and a width of the second magnetic-pole part.
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Inventors:
Takaya Shimokawa
Kazuhiko Baba
Koji Yabe
Kazuhiko Baba
Koji Yabe
Application Number:
JP2018508335A
Publication Date:
March 25, 2020
Filing Date:
April 01, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02K29/08; H02K1/27; H02K21/14
Domestic Patent References:
| JP2004015911A | ||||
| JP2280642A | ||||
| JP2015065789A | ||||
| JP2000333429A | ||||
| JP2012251843A | ||||
| JP2005168116A | ||||
| JP2002315279A | ||||
| JP9140113A | ||||
| JP61214764A | ||||
| JP2005348525A | ||||
| JP2004271495A |
Foreign References:
| WO2009125527A1 |
Attorney, Agent or Firm:
Minoru Maeda
Youichi Yamagata
Kenkai Sato
Masahiko Shinohara
Youichi Yamagata
Kenkai Sato
Masahiko Shinohara