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. 05, 2019
Filed:
May. 24, 2016
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Yong Chul Kim, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/27 (2006.01); H02K 1/30 (2006.01); H02K 1/28 (2006.01); H02K 15/03 (2006.01); H02K 15/12 (2006.01);
U.S. Cl.
CPC ...
H02K 1/2706 (2013.01); H02K 1/278 (2013.01); H02K 1/2753 (2013.01); H02K 1/28 (2013.01); H02K 1/30 (2013.01); H02K 15/03 (2013.01); H02K 15/12 (2013.01); H02K 2201/06 (2013.01); H02K 2201/15 (2013.01);
Abstract
The present invention relates to a rotor assembly including a yoke member having a cylindrical shape with a hole through which a rotating shaft passes, a plurality of magnet groups attached to an outer circumferential surface of the yoke member, and a first molding unit formed along an inner circumferential surface of the yoke member and having an arrangement hole of the rotating shaft at a center part thereof.