Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2022/210715
Kind Code:
A1
Abstract:
This motor (1) is provided with a shaft (99), a rotor (90), a first stator (10), and second stators (20a-20l). The first stator (10) has a plurality of first yokes (13a-13l), a plurality of first magnetic poles (16a-16l), a coupling part (11, 12) that couples the plurality of first yokes (13a-13l) in a circumferential direction, and gaps (Gab-Gla) formed between the plurality of first magnetic poles (13a-13l) adjacent in the circumferential direction. Each of the second stators (20a-20l) has a second yoke (23) and second magnetic poles (26a-26l). The second stators (20a-20l) are arranged in the gaps (Gab-Gla).
Inventors:
NAKANO TOMOAKI (JP)
Application Number:
PCT/JP2022/015462
Publication Date:
October 06, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
MINEBEA MITSUMI INC (JP)
International Classes:
H02K1/18
Foreign References:
| JPH06261475A | 1994-09-16 | |||
| JPH08182273A | 1996-07-12 | |||
| JP2007274808A | 2007-10-18 | |||
| JP2010246342A | 2010-10-28 | |||
| JP2017169419A | 2017-09-21 |
Attorney, Agent or Firm:
TORANOMON INTELLECTUAL PROPERTY FIRM (JP)
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