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. 30, 2021
Filed:
Nov. 11, 2019
Applicant:
Hanon Systems, Daejeon, KR;
Inventors:
Jong Sung Lee, Daejeon, KR;
Hyun Chil Kim, Daejeon, KR;
Gun Woong Park, Daejeon, KR;
Chi Yong Park, Daejeon, KR;
Hyun Sup Yang, Daejeon, KR;
Kyu Sung Choi, Daejeon, KR;
Assignee:
Hanon Systems, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
F16C 17/04 (2006.01); F16C 27/04 (2006.01); F16C 43/02 (2006.01); F16C 33/10 (2006.01); F04D 29/05 (2006.01); F01D 25/16 (2006.01); F16C 17/02 (2006.01); F04D 29/051 (2006.01); F16C 37/00 (2006.01);
U.S. Cl.
CPC ...
F16C 17/024 (2013.01); F04D 29/0513 (2013.01); F16C 27/045 (2013.01); F16C 37/002 (2013.01); F16C 43/02 (2013.01); F01D 25/166 (2013.01); F16C 17/042 (2013.01); F16C 2226/76 (2013.01); F16C 2360/00 (2013.01);
Abstract
A vehicle air compressor including a shaft provided with an impeller disposed at one side thereof and a runner disposed at the other side thereof, a motor configured to rotate the shaft, a trust bearing which supports the shaft in a longitudinal direction of the shaft and of which a surface is disposed adjacent to a surface of the runner, wherein a cooling hole for cooling air between the trust bearing and the runner is disposed in the trust bearing.