Title:
MOTOR AND FAN USING SAME, AND MOTOR CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2022/239399
Kind Code:
A1
Abstract:
Provided are a motor in which a shaft, bearings, and the like can be prevented from moving with respect to a case, a fan using the motor, and a motor cartridge. This motor (100) comprises: a shaft (1); a rotor (3) fixed to the shaft (1); a stator (6) facing the rotor (3); a pair of bearings (4) fixed to the shaft (1); a sleeve (5) surrounding the pair of bearings (4); and a case (7) having a supporting portion (76) for supporting the sleeve (5). The sleeve (5) has an engaging portion (51) engaging with the case (7) in the axis X direction of the shaft (1).
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Inventors:
UCHIKAWA SHINICHI (JP)
Application Number:
PCT/JP2022/009067
Publication Date:
November 17, 2022
Filing Date:
March 03, 2022
Export Citation:
Assignee:
MINEBEA MITSUMI INC (JP)
International Classes:
H02K5/16; H02K5/173
Foreign References:
| JP2004289910A | 2004-10-14 | |||
| JP2004312895A | 2004-11-04 | |||
| JP3091827U | 2003-02-21 | |||
| JP2002247798A | 2002-08-30 | |||
| JP2020072524A | 2020-05-07 | |||
| JPH0759324A | 1995-03-03 | |||
| JPH07208457A | 1995-08-11 |
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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