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, 2013
Filed:
Sep. 06, 2006
Yong-woo Kim, Daejeon, KR;
Do-woan Kim, Daejeon, KR;
Joon-seok Min, Daejeon, KR;
Seong-ho Lee, Daejeon, KR;
Hong-seok Jung, Daejeon, KR;
Yun-guen Cho, Daejeon, KR;
Hyo-jun Jeon, Daejeon, KR;
Nicholas Kim, Kyeonggi-do, KR;
Gi-ho Goh, Daejeon, KR;
Sang Hoon Park, Daejeon, KR;
Yong-Woo Kim, Daejeon, KR;
Do-Woan Kim, Daejeon, KR;
Joon-Seok Min, Daejeon, KR;
Seong-Ho Lee, Daejeon, KR;
Hong-Seok Jung, Daejeon, KR;
Yun-Guen Cho, Daejeon, KR;
Hyo-Jun Jeon, Daejeon, KR;
Nicholas Kim, Kyeonggi-do, KR;
Gi-Ho Goh, Daejeon, KR;
Sang Hoon Park, Daejeon, KR;
SK Innovation Co., Ltd., Seoul, KR;
Abstract
The present invention relates to an exhaust gas purifying device for a diesel engine, which purifies efficiently Nitrogen Oxides (NOx) and Particulate Matters (PM) contained in exhaust gases of the diesel engine, particularly provides an exhaust gas purifying device disposed in an exhaust passage of a diesel engine, wherein a catalyst part for reducing Nitrogen Oxides and a filter part for removing Particulate Matter are provided sequentially from an upstream for a flow of the exhaust gas and a diesel fuel injector is mounted at a front of the Nitrogen Oxide reduction catalyst part.