Title:
BLOWER AND AIR CONDITIONER
Document Type and Number:
Japanese Patent JP2023067909
Kind Code:
A
Abstract:
To reduce leakage magnetic flux to the outside of a blower.SOLUTION: A blower includes: a rotor which has a shaft, an annular rotor core centered on a center axis of the shaft, and permanent magnets attached to the rotor core and in which each permanent magnet forms a magnet magnetic pole and a part of a rotor core forms a virtual magnetic pole; a stator which encloses the rotor from the outer side in a radial direction centered on the center axis; and a rotor blade attached to the shaft and formed by a non-magnetic material.SELECTED DRAWING: Figure 6
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Inventors:
Kazuyoshi Tsuchida
Hiroki Aso
Takaya Shimokawa
▲高▼橋 諒伍
Daisuke Morishita
Hiroki Aso
Takaya Shimokawa
▲高▼橋 諒伍
Daisuke Morishita
Application Number:
JP2023029364A
Publication Date:
May 16, 2023
Filing Date:
February 28, 2023
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F04D29/02; H02K7/14
Attorney, Agent or Firm:
Yoichi Yamagata
Masaru Sato
Masahiko Shinohara
Junichi Handa
Power Yamaguchi
Masaru Sato
Masahiko Shinohara
Junichi Handa
Power Yamaguchi