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:
Nov. 20, 2018
Filed:
Mar. 15, 2016
Hanon Systems, Daejeon, KR;
Young In Kim, Daejeon, KR;
Yong Sik Kim, Daejeon, KR;
Young Kee Baek, Daejeon, KR;
Jun Min Lee, Daejeon, KR;
HANON SYSTEMS, Daejeon, KR;
Abstract
Disclosed is a blower unit of an air conditioner for a vehicle which is freely changed in design of an intake unit of a blower case, increases dust collection efficiency of an air filter, and improves continuity of filtration-to-area efficiency so as to increase an exchange cycle of the air filter. The blower unit includes a blower case having an inside air inlet for introducing inside air and an outside air inlet for introducing outside air, a blower wheel disposed inside the blower case and rotated by a blower motor, and an air filter disposed at the upstream side of the blower wheel in an air flow direction to filter impurities. The air filter includes: a main filter part corresponding to an air intake area; and auxiliary filter parts which are formed in the outside direction of the air intake area.