Title:
COIL, STATOR, MOTOR, AND STATOR MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/039683
Kind Code:
A1
Abstract:
This coil comprises: a first coil piece; and a second coil piece linked to the first coil piece. The first coil piece and the second coil piece each include: a center section that is disposed in a slot of a stator core; and an end section that protrudes from the stator core in the axial direction. At a coil end part, the end section of the first coil piece and the end section of the second coil piece are at least partially disposed in the axial direction.
Inventors:
HIJIKATA HIROKI (JP)
WATANABE NATSUKI (JP)
CHIBA TEIICHIROU (JP)
WATANABE NATSUKI (JP)
CHIBA TEIICHIROU (JP)
Application Number:
PCT/JP2020/031757
Publication Date:
March 04, 2021
Filing Date:
August 24, 2020
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
H02K3/12; H02K1/16; H02K15/06
Foreign References:
| JP2006050853A | 2006-02-16 | |||
| JP2014036478A | 2014-02-24 | |||
| JP2003274594A | 2003-09-26 | |||
| JP2017022797A | 2017-01-26 | |||
| JP2002112513A | 2002-04-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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