Title:
STATOR AND MOTOR PROVIDED WITH THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/246407
Kind Code:
A1
Abstract:
This stator includes: a three-phase coil in which a slot accommodation part is accommodated inside a slot; three external terminals; and three busbars that electrically connect the external terminal and the coil. A winding-start coil end part and a winding-end coil end part that are positioned respectively at the ends of the coil extend from the radially outermost side of the slot toward one axial side or the other axial side of a stator core. The winding-start coil end part of the three-phase coil is connected to a busbar connection part of a different busbar.
Inventors:
TAKADA HIBIKI (JP)
HIWA TAKAHIRO (JP)
FUJIHARA HISASHI (JP)
MIZUTANI TATSUHIKO (JP)
HIWA TAKAHIRO (JP)
FUJIHARA HISASHI (JP)
MIZUTANI TATSUHIKO (JP)
Application Number:
PCT/JP2020/021518
Publication Date:
December 10, 2020
Filing Date:
June 01, 2020
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02K3/28
Domestic Patent References:
| WO2018142845A1 | 2018-08-09 |
Foreign References:
| JP2017034860A | 2017-02-09 | |||
| JP2007202263A | 2007-08-09 | |||
| JP2003324883A | 2003-11-14 |
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