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:
Sep. 02, 2003
Filed:
Sep. 26, 2002
Applicant:
Inventor:
Chul-Ho Yu, Seoul, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 1/908 ;
U.S. Cl.
CPC ...
F02B 1/908 ;
Abstract
A direct-injection spark-ignited engine is provided that includes a combustion chamber formed between a lower surface of a cylinder head and an upper surface of a piston. An intake and an exhaust valve are respectively disposed in an intake port and an exhaust port. These ports are respectively disposed on each side of the cylinder head. A spark plug is disposed in the cylinder head. A fuel injector directly injects fuel into the combustion chamber. A bowl is formed in the upper surface of the piston for generating a turbulent air flow.
Yu, Chul-Ho. (2003). Combustion chamber for disi engine (U.S. Patent No. 6612282). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6612282
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile