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:
Aug. 16, 2016
Filed:
Apr. 30, 2013
Applicant:
Amotech Co., Ltd., Incheon, KR;
Inventor:
Byoung Soo Kim, Anyang-si, KR;
Assignee:
AMOTECH CO., LTD., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2016.01); H02K 16/02 (2006.01); H02K 9/02 (2006.01); H02K 9/04 (2006.01); H02K 9/06 (2006.01); H02K 21/12 (2006.01); H02K 1/18 (2006.01); H02K 1/32 (2006.01); H02K 5/22 (2006.01);
U.S. Cl.
CPC ...
H02K 9/04 (2013.01); H02K 1/18 (2013.01); H02K 9/06 (2013.01); H02K 11/215 (2016.01); H02K 21/12 (2013.01); H02K 1/32 (2013.01); H02K 5/225 (2013.01); H02K 9/02 (2013.01); H02K 11/0015 (2013.01); H02K 16/02 (2013.01);
Abstract
Provided is a double-rotor type motor including: a stator; a double-rotor that is positioned at a certain gap on an outer surface and an inner surface of the stator; a rotor support on which the double-rotor is integrally formed and a plurality of air passages are radially penetratively formed; and a heat dissipation unit that is integrally formed with the rotor support and that forcibly ventilates outer air into the air passages during rotation of the rotor, to thereby dissipate heat generated from the stator. Thus, outer air may be forcibly ventilated to the stator, to thereby improve the heat dissipation efficiency of the stator.