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. 09, 1994
Filed:
Jun. 04, 1993
Applicant:
Inventors:
Noriaki Kadoi, Tokyo, JP;
Fujio Takimoto, Chiba, JP;
Assignee:
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ; F02M / ;
U.S. Cl.
CPC ...
123295 ; 123305 ; 123302 ; 123298 ;
Abstract
Each cylinder of an internal combustion engine has two intake valves, two exhaust valves, a fuel injector and a spark plug. The fuel injector is vertically provided in a cylinder head of the engine such that a nozzle of the fuel injector is located in a central position of a combustion chamber. The spark plug is disposed between intake ports of the intake valves, so that an electrode of the spark plug is located near the nozzle of the fuel injector.