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Patent Searching and Data


Title:
STATOR AND MOTOR INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2019/132338
Kind Code:
A1
Abstract:
An embodiment relates to a stator and a motor including the stator, the stator comprising: a stator core; a coil wound around the stator core; and an insulator disposed between the stator core and the coil, wherein the insulator includes: a body around which the coil is wound; a first guide protruding from the inside of the body; a second guide protruding on the outside of the body a first protrusion protruding outward from the lateral surface of the first guide; and a second protrusion protruding inward from the inner surface of the second guide, and an insulating member radially disposed between the first guide and the second guide is bent in a circumferential direction by means of the first protrusion and the second protrusion. Therefore, the motor can prevent the movement and separation of insulating paper.

Inventors:
KIM, Bong Geon (17th Floor, LG Seoulstationbuilding 98, Huam-ro,Jung-gu, Seoul, 04637, KR)
KANG, Young Gu (17th Floor, LG Seoulstationbuilding 98, Huam-ro,Jung-gu, Seoul, 04637, KR)
KIM, Tae Ho (17th Floor, LG Seoulstationbuilding 98, Huam-ro,Jung-gu, Seoul, 04637, KR)
SEO, Ja Young (17th Floor, LG Seoulstationbuilding 98, Huam-ro,Jung-gu, Seoul, 04637, KR)
PYEON, Jin Su (17th Floor, LG Seoulstationbuilding 98, Huam-ro,Jung-gu, Seoul, 04637, KR)
Application Number:
KR2018/015835
Publication Date:
July 04, 2019
Filing Date:
December 13, 2018
Export Citation:
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Assignee:
LG INNOTEK CO., LTD. (98 Huam-ro, Jung-gu, Seoul, 04637, KR)
International Classes:
H02K1/04; B62D5/04; H02K1/12; H02K1/14; H02K3/18; H02K3/28; H02K3/34; H02K3/52; H02K16/04
Domestic Patent References:
WO2012169059A12012-12-13
Foreign References:
US9748812B22017-08-29
KR20170053249A2017-05-16
JP2015091146A2015-05-11
JP2011135640A2011-07-07
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (4~6th Floor, New Wing Gwangsung Bldg. 11, Yeoksam-ro 3-gil,Gangnam-gu, Seoul, 06242, KR)
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