Title:
BRUSHLESS MOTOR
Document Type and Number:
WIPO Patent Application WO/2023/095486
Kind Code:
A1
Abstract:
This stator comprises a stator core, a plurality of windings, and insulators. The stator core is constituted by a plurality of core component portions having a plurality of yoke component portions and a plurality of tooth portions projecting from the respective yoke component portions. The plurality of windings have a plurality of winding portions wound around the respective tooth portions. The plurality of insulators are mounted on the respective core component portions and have a plurality of insulating portions for isolating the tooth portions from the winding portions and a plurality of connecting rings for connecting the plurality of insulating portions. The inner diameter of each of the connecting rings is set to a dimension larger than the outer diameter of a rotor.
Inventors:
SUZUKI NORIYUKI (JP)
Application Number:
PCT/JP2022/038482
Publication Date:
June 01, 2023
Filing Date:
October 14, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02K3/34; H02K1/18
Foreign References:
| JP2013223414A | 2013-10-28 | |||
| JP5502115B2 | 2014-05-28 | |||
| JP2007215272A | 2007-08-23 | |||
| JP2013141412A | 2013-07-18 | |||
| JP2003259594A | 2003-09-12 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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