Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2021/060817
Kind Code:
A1
Abstract:
The present invention provides a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed outside the rotor, wherein the stator comprises a stator core, insulators disposed on the stator core, coils disposed on the insulators, and insulation members disposed between the insulators in the circumferential direction; each of the insulators includes a body on which each of the coils is disposed and a guide extending from one side of the body; the guide includes a protrusion formed on the inner circumferential surface thereof and protruding toward the center of the stator; and the protrusion includes a first inclined surface formed in the lower portion thereof.
Inventors:
KIM TAE HO (KR)
SEO JA YOUNG (KR)
SEO JA YOUNG (KR)
Application Number:
PCT/KR2020/012834
Publication Date:
April 01, 2021
Filing Date:
September 23, 2020
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02K3/34; H02K1/14
Foreign References:
| JP2003324880A | 2003-11-14 | |||
| KR20130032330A | 2013-04-01 | |||
| KR20130124564A | 2013-11-14 | |||
| US20120293024A1 | 2012-11-22 | |||
| KR20150027714A | 2015-03-12 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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