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:
Dec. 03, 2019
Filed:
Apr. 12, 2017
Applicants:
Champ Tech Optical (Foshan) Corporation, Foshan, CN;
Foxconn Technology Co., Ltd., New Taipei, TW;
Inventors:
Yong-Kang Zhang, Foshan, CN;
Yung-Ping Lin, New Taipei, TW;
Assignee:
CHAMP TECH OPTICAL (FOSHAN) CORPORATION, Foshan, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 7/14 (2006.01); H02K 5/167 (2006.01); H02K 9/06 (2006.01); F04D 25/06 (2006.01); H02K 11/33 (2016.01);
U.S. Cl.
CPC ...
H02K 7/14 (2013.01); F04D 25/062 (2013.01); F04D 25/0626 (2013.01); H02K 5/1675 (2013.01); H02K 9/06 (2013.01); H02K 11/33 (2016.01);
Abstract
A heat dissipating fan includes a base with a central tube, a stator arranged on the base and around the central tube, a rotor connected to and rotated surround the stator and a bearing unit received in the central tube of the base. The bearing unit includes a bearing and an oil seal, where the bearing and an oil seal are molded as one.