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. 02, 2011
Filed:
Jul. 27, 2009
Sung Hwan Cho, Yongin, KR;
Jang Heon Kim, Suwon, KR;
Kyoung-doug Min, Seoul, KR;
Yong-taik Han, Seongnam, KR;
Seung-mok Choi, Seoul, KR;
Kyeong-hyeon Lee, Seoul, KR;
Sung Hwan Cho, Yongin, KR;
Jang Heon Kim, Suwon, KR;
Kyoung-Doug Min, Seoul, KR;
Yong-Taik Han, Seongnam, KR;
Seung-Mok Choi, Seoul, KR;
Kyeong-Hyeon Lee, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
SNU R&DB Foundation, Seoul, KR;
Abstract
A combustion system for a vehicle may include a piston in which a first combustion recess is formed in an upper end surface thereof, and at least one second combustion recess is further formed at the bottom of the first combustion recess, a first intake port and a second intake port for supplying a cylinder with air, and a controller that differently controls amounts of recirculation exhaust gas being supplied to the first intake port and the second intake port.