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:
Jan. 29, 2019
Filed:
Dec. 13, 2016
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventor:
Sung Kweon Jang, Seongnam-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02F 1/40 (2006.01); F01P 3/02 (2006.01); F02F 1/24 (2006.01); F02F 1/42 (2006.01);
U.S. Cl.
CPC ...
F02F 1/40 (2013.01); F01P 3/02 (2013.01); F02F 1/242 (2013.01); F02F 1/243 (2013.01); F02F 1/4285 (2013.01); F01P 2003/024 (2013.01);
Abstract
Disclosed is a water jacket for a cylinder head. The disclosed water jacket allows a coolant flowing in a cylinder head to pass around exhaust ports, thereby cooling the cylinder head to equalize the temperature thereof. The disclosed water jacket includes a coolant inlet provided around exhaust port holes of a cylinder head to concentrate a flow of a coolant to the coolant inlet and a coolant passage configured to allow the coolant flowing in through the coolant inlet to flow around the exhaust port holes.