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. 13, 2016
Filed:
Jun. 17, 2014
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventors:
Ayumi Satou, Kariya, JP;
Hiromichi Katoh, Kasugai, JP;
Mikio Teramura, Okazaki, JP;
Yuuta Hosaka, Chiryu, JP;
Kensuke Mizui, Toyota, JP;
Assignee:
DENSO CORPORATION, Kariya-city, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/30 (2006.01); F02D 41/04 (2006.01); F02D 41/40 (2006.01); F02D 41/38 (2006.01);
U.S. Cl.
CPC ...
F02D 41/30 (2013.01); F02D 41/047 (2013.01); F02D 41/3005 (2013.01); F02D 41/40 (2013.01); F02D 41/401 (2013.01); F02D 41/402 (2013.01); F02D 2041/389 (2013.01);
Abstract
A fuel injection controller controls a fuel injector which injects a fuel directly into a cylinder of an engine. The fuel injection controller conducts a correction to increase a fuel injection quantity injected from the fuel injector according to a fuel-adhered quantity which is an amount of the fuel adhered to an opened intake valve. Thus, even when the fuel is adhered to the intake valve, an appropriate amount of the fuel can be injected into the cylinder.