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:
Aug. 13, 2019
Filed:
Dec. 05, 2016
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Sung Il Yoon, Seoul, KR;
Dong Young Lee, Goyang-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Abstract
A water-cooled exhaust gas recirculation (EGR) cooler, which receives exhaust gas from an exhaust line, and recirculates cooled exhaust gas to an intake line, includes: a housing having an exhaust gas inlet, into which exhaust gas flows, and an exhaust gas outlet, from which exhaust gas is discharged, and further having a coolant inlet, into which a coolant for cooling the exhaust gas flows, and a coolant outlet, from which the coolant is discharged; tubes, each of which has an enclosed tube shape, arranged inside the housing with a first predetermined interval so that exhaust gas passing from the exhaust gas inlet to the exhaust gas outlet flows inside the tubes; and supporters interposed between the tubes to maintain the first predetermined interval between the tubes and support the tubes, and disposed in a space, in which the coolant flows.