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:
Jun. 28, 2016
Filed:
Oct. 16, 2014
Hyundai Motor Company, Seoul, KR;
Jongwoo Nam, Seoul, KR;
Hanshin Chung, Yongin-si, KR;
Hyun Cho, Seoul, KR;
Joonho Lee, Seoul, KR;
Dongguk Lee, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A system for controlling an air flow rate into a vehicle engine room may include a fan shroud in which a cooling fan including a fan motor and a fan blade may be mounted, a rotary shutter which may be provided in the fan shroud while corresponding to an operation area of the fan blade, and in which an area through which air passes may be varied in a circumferential direction, a plurality of flaps which may be provided in the fan shroud, and opens and closes a part of a portion where the rotary shutter may be not mounted, and a control unit which controls an open area of the rotary shutter, operations of opening and closing the plurality of flaps, and an operation of the cooling fan in accordance with an operating state of a vehicle.