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. 24, 2020
Filed:
Feb. 02, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 15/02 (2006.01); H02K 3/52 (2006.01); H02K 21/14 (2006.01); H02K 1/16 (2006.01); H02K 16/04 (2006.01);
U.S. Cl.
CPC ...
H02K 15/024 (2013.01); H02K 1/14 (2013.01); H02K 1/143 (2013.01); H02K 1/146 (2013.01); H02K 1/148 (2013.01); H02K 1/165 (2013.01); H02K 3/524 (2013.01); H02K 16/04 (2013.01); H02K 21/14 (2013.01); H02K 2213/03 (2013.01);
Abstract
A motor including a stator includes a first stator core, and a second stator core that is independent from the first stator core and that is symmetric to the first stator core with respect to a vertical line that passes through a center of the stator. Each of the first and second stator cores includes a yoke, a center tooth that extends from a center of the yoke toward the center of the stator, and outer teeth that extend from a first end of the yoke and a second end of the yoke, respectively. The center tooth is located between the outer teeth, and a length of the outer teeth is greater than a length of the center tooth.