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:
Sep. 08, 2020
Filed:
May. 17, 2016
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/15 (2006.01); H02K 1/27 (2006.01); H02K 15/16 (2006.01); H02K 1/28 (2006.01); H02K 15/03 (2006.01); H02K 7/04 (2006.01); H02K 21/16 (2006.01); H02K 5/10 (2006.01);
U.S. Cl.
CPC ...
H02K 5/15 (2013.01); H02K 1/2726 (2013.01); H02K 1/2733 (2013.01); H02K 1/28 (2013.01); H02K 15/03 (2013.01); H02K 15/165 (2013.01); H02K 5/10 (2013.01); H02K 7/04 (2013.01); H02K 21/16 (2013.01);
Abstract
A method of making a motor having a shaft; a pair of end plates arranged to be spaced apart from each other on the shaft; a magnet disposed between the pair of end plates; and a rotor case which surrounds the outer peripheries of the pair of end plates and the outer periphery of the magnet and is made of a synthetic resin material, wherein each of the pair of end plates includes: a flange part, one surface of which faces the magnet; and a cylinder part protruding in a direction opposite to the magnet from the flange part, and the flange part includes a tapered part having an outer diameter which decreases toward the cylinder part.