Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yukio Tomiita0
Takanori Suzuki0
Yoshihiro Nakase0
Yoshinori Yamashita0
Hideaki Ichihara0
Hidekazu Oomura0
Koichi Sugiyama0
Date of Patent
March 29, 2011
0Patent Application Number
122388020
Date Filed
September 26, 2008
0Patent Primary Examiner
Patent abstract
A cylinder of an internal combustion engine is communicated with intake ports. Each of intake valves and each of fuel injection valves are provided to a corresponding one of the intake ports to inject fuel into a combustion chamber through a curved portion and an opening of the corresponding intake port. An injection axis of each fuel injection valve intersects with a surface of the corresponding intake valve placed in a close position at an intersecting point that is located on an upstream side of a central axis of the corresponding intake valve.
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