The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2021
Filed:
Jun. 26, 2017
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Il Hwan An, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 3/32 (2006.01); H02K 3/52 (2006.01); H02K 5/22 (2006.01); H02K 3/34 (2006.01);
U.S. Cl.
CPC ...
H02K 3/325 (2013.01); H02K 1/14 (2013.01); H02K 1/148 (2013.01); H02K 3/34 (2013.01); H02K 3/52 (2013.01); H02K 3/522 (2013.01); H02K 5/22 (2013.01); H02K 2203/09 (2013.01);
Abstract
Embodiments relate to a stator unit, a stator, and a motor comprising same, the stator unit comprising: a unit stator core; an insulator disposed on the unit stator core; and a coil wound on the insulator, wherein the unit stator core comprises a main body formed so as to have a prescribed curvature with reference to the centre, and three teeth formed so as to protrude toward the centre from the main body, the main body comprising notches formed between the teeth. Thus mass productivity can be increased as a result of series winding using a coil on a unit stator core having three teeth arranged thereon.