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:
Jan. 09, 2007
Filed:
Sep. 29, 2005
Masayuki Tomita, Kanagawa, JP;
Takao Maitani, Kanagawa, JP;
Akira Nakajima, Yokohama, JP;
Tomoyuki Takeda, Yokohama, JP;
Hideaki Takahashi, Yokohama, JP;
Masayuki Tomita, Kanagawa, JP;
Takao Maitani, Kanagawa, JP;
Akira Nakajima, Yokohama, JP;
Tomoyuki Takeda, Yokohama, JP;
Hideaki Takahashi, Yokohama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
In control method and apparatus for a direct injection spark ignited internal combustion engine, the internal combustion engine comprising a fuel injection valve configured to perform an injection of fuel through an engine cylinder and a spark plug, a super retard combustion comprising: an ignition through the spark plug at a timing after a compression top dead center; and at least once fuel injection in which the injection of fuel is started at a timing after the compression top dead center and before the ignition, during a cold start of the engine, is executed, and an execution of the super retard combustion is inhibited for a predetermined interval of time immediately after the cold start of the engine.