Title:
モータ
Document Type and Number:
Japanese Patent JP7211504
Kind Code:
B2
Abstract:
A motor includes a stator having a stator core and a coil. The stator core has a plurality of teeth arranged at intervals in a circumferential direction. The coil is formed of an electrically-conductive winding wound around the teeth. Moreover, the motor also includes a rotor having magnets arranged in radial opposition to the stator core and at intervals in the circumferential direction. The rotor is configured to rotate upon supply of electric current to the coil. Furthermore, the motor also includes a sensor arranged in a circumferentially intermediate area between a circumferentially-adjacent pair of the teeth in an axial view. The sensor is configured to detect magnetism of the magnets.
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Inventors:
Seigo Shinoda
Masayuki Echizen
Naoto Natsume
Masayuki Echizen
Naoto Natsume
Application Number:
JP2021522754A
Publication Date:
January 24, 2023
Filing Date:
May 25, 2020
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02K29/08; H02K11/215
Domestic Patent References:
| JP2010200417A | ||||
| JP2007322227A | ||||
| JP2016214041A | ||||
| JP2007318987A | ||||
| JP200822652A | ||||
| JP5966379U |
Foreign References:
| WO2013018347A1 | ||||
| WO2017175387A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office