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:
Dec. 16, 2014
Filed:
Jul. 19, 2012
Soohyung Woo, Yongin-si, KR;
Kiyoung Kwon, Yongin-si, KR;
Jinkook Kong, Suwon-si, KR;
Youngnam Kim, Hwaseong-si, KR;
Jinsoon Kim, Hwaseong-si, KR;
Soohyung Woo, Yongin-si, KR;
Kiyoung Kwon, Yongin-si, KR;
Jinkook Kong, Suwon-si, KR;
Youngnam Kim, Hwaseong-si, KR;
Jinsoon Kim, Hwaseong-si, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
An engine includes a pre-chamber jet igniter which injects at least one jet combustion flame into the combustion chamber from the outside of the combustion chamber in which the piston reciprocates to generate power so that the injected jet combustion flame is utilized as the source of ignition of the fuel injected into the space in the combustion chamber to drive the explosion stroke such that combustion of the combustion chamber can be maintained reliable by the use of jet combustion flames in the form of large flame kernels, fuel consumption can be remarkably improved and the generation of NOx can be remarkably reduced using rapid cold combustion which is caused by the continuously reliable combustion, and, in particular, it is possible to prevent liquefaction of the air-fuel mixture due to variations in the flow and pressure of the air-fuel mixture flowing in the combustion chamber.