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. 03, 2019
Filed:
Jan. 12, 2018
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Inventor:
Toshihiro Nakamura, Shizuoka-ken, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/30 (2006.01); F02D 41/00 (2006.01); F02D 41/40 (2006.01); F02D 13/02 (2006.01); F02B 1/14 (2006.01); F02B 3/08 (2006.01); F02B 47/08 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0057 (2013.01); F02B 1/14 (2013.01); F02B 3/08 (2013.01); F02B 47/08 (2013.01); F02D 13/0215 (2013.01); F02D 41/006 (2013.01); F02D 41/0065 (2013.01); F02D 41/0072 (2013.01); F02D 41/307 (2013.01); F02D 41/3035 (2013.01); F02D 41/3047 (2013.01); F02D 41/3064 (2013.01); F02D 41/402 (2013.01); F02D 41/405 (2013.01); F02D 2041/0022 (2013.01); F02D 2200/025 (2013.01); F02D 2250/32 (2013.01);
Abstract
A control device for an internal combustion engine including a fuel injection valve and an actuator includes an electronic control unit. The fuel injection valve directly injects fuel into a combustion chamber. The actuator is configured to change the oxygen concentration in intake gas supplied to the combustion chamber of the internal combustion engine. The electronic control unit is configured to control fuel injection from the fuel injection valve and the actuator.