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:
Apr. 30, 2019
Filed:
Feb. 12, 2016
Applicant:
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Inventors:
Assignee:
NISSAN MOTOR CO., LTD., Yokohama-shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 61/18 (2006.01); F01P 3/16 (2006.01); F02M 53/04 (2006.01); F01P 7/16 (2006.01); F02D 41/38 (2006.01); F02F 1/10 (2006.01); F02F 1/36 (2006.01); F02B 75/12 (2006.01); F01P 3/02 (2006.01);
U.S. Cl.
CPC ...
F02M 61/1806 (2013.01); F01P 3/16 (2013.01); F01P 7/16 (2013.01); F02D 41/3845 (2013.01); F02F 1/10 (2013.01); F02F 1/36 (2013.01); F02M 53/043 (2013.01); F01P 2003/027 (2013.01); F01P 2025/33 (2013.01); F01P 2025/46 (2013.01); F02B 2075/125 (2013.01); F02D 2041/389 (2013.01); F02M 2700/077 (2013.01);
Abstract
An object of a control method to control a direct injection internal combustion engine that directly injects fuel in a cylinder is to reduce an increase in PN caused by attachment of the fuel to a fuel injection valve distal end. The control method cools the fuel before a fuel temperature when the fuel passes through an injection hole on a fuel injection valve reaches a temperature at which an amount of attached fuel to the fuel injection valve distal end increases.