COMBUSTION SYSTEM FOR VEHICLE

• Main Authors: HAN, YONG TAIK, LEE, KYEONG HYEON, MIN, KYOUNG DOUG, KIM, JANG HEON, CHO, SUNG HWAN, CHOI, SEUNG MOK
• Format: Patent
• Language: English; Korean
• Published: 22.03.2010
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; CONTROLLING COMBUSTION ENGINES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

PURPOSE: A burning system for a vehicle is provided to reduce particulate matters and nitric oxide and stratify combustion gas by supplying a large amount of recirculation exhaust gas to a first intake valve and supplying a small amount of recirculation exhaust gas to a second intake valve. CONSTITUTION: A burning system for a vehicle comprises a piston, a first intake port(105), a second intake port(110), and a controller. The piston is placed inside the cylinder. The first combustion chamber groove is formed at the upper end of the piston. One or more second combustion chamber grooves are formed on the bottom of the first combustion chamber groove. The first intake port and the second intake port are connected to the first intake hole and the second intake hole of each cylinder. The controller supplies recirculation exhaust gas to one between the first intake port and the second intake port.