Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2020/027351
Kind Code:
A1
Abstract:
The present invention relates to a motor comprising: a supporter for reinforcing seating of a stator coil, the supporter being mounted at one axial end part of a stator core to support a plurality of conductor segments; and a connection ring part for connecting a neutral line. The supporter comprises: a supporter body; a plurality of supporter slots formed to axially extend through the supporter body to correspond to slots, respectively, and spaced apart from each other along the circumferential direction; a plurality of protrusions formed to protrude from the supporter body toward the inner side of the supporter slots along the circumferential direction so that the plurality of conductor segments are to be spaced apart from each other in different layers along the radial direction of the supporter slots; and a plurality of seating grooves formed between two protrusions adjacent to each other in the radial direction, and slantly formed to allow a part of each of the plurality of the conductor segments to be seated.
Inventors:
KIM JIN (KR)
KIM SUNGJUNG (KR)
KIM YOUNGBOONG (KR)
PARK JUNGYEON (KR)
KIM SUNGJUNG (KR)
KIM YOUNGBOONG (KR)
PARK JUNGYEON (KR)
Application Number:
PCT/KR2018/008746
Publication Date:
February 06, 2020
Filing Date:
August 01, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H02K1/16; H02K3/12; H02K3/34; H02K3/50; H02K5/20; H02K9/19; H02K11/25
Foreign References:
| JP2017099211A | 2017-06-01 | |||
| JP2008278693A | 2008-11-13 | |||
| JP2017093224A | 2017-05-25 | |||
| US20150288242A1 | 2015-10-08 | |||
| KR20140140185A | 2014-12-09 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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