Title:
STATOR COIL ASSEMBLY AND ELECTRIC MOTOR PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2022/064983
Kind Code:
A1
Abstract:
A stator coil assembly (2) has a stator core (10) having a plurality of teeth (12) provided separated in the circumferential direction, and has coils (30) wound around each tooth (12). Coils (30) of the same phase adjacent to one another are formed with one continuous coil wire.
Inventors:
KITAYAMA NAOTSUGU (JP)
HIRANO SHINSUKE (JP)
HIRANO SHINSUKE (JP)
Application Number:
PCT/JP2021/032126
Publication Date:
March 31, 2022
Filing Date:
September 01, 2021
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
H02K3/28; H02K1/00; H02K3/46; H02K21/16
Foreign References:
| JP2016101031A | 2016-05-30 | |||
| JP2011030406A | 2011-02-10 | |||
| JPH04501199A | 1992-02-27 | |||
| JP2006050690A | 2006-02-16 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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