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:
Aug. 20, 2013
Filed:
Mar. 24, 2009
Shinichi Soejima, Gotenba, JP;
Naoto Kato, Susono, JP;
Kaoru Otsuka, Mishima, JP;
Kiyonori Takahashi, Susono, JP;
Hiroyuki Tanaka, Susono, JP;
Ryutaro Moriguchi, Susono, JP;
Shinichi Soejima, Gotenba, JP;
Naoto Kato, Susono, JP;
Kaoru Otsuka, Mishima, JP;
Kiyonori Takahashi, Susono, JP;
Hiroyuki Tanaka, Susono, JP;
Ryutaro Moriguchi, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A control device for an internal combustion engine is provided. The control device includes means which controls fuel injection by a fuel injection device, and means which controls the throttle. The fuel injection control means sequentially restarts fuel injection for each cylinder in accordance with an ignition sequence among cylinders when cancellation conditions of fuel cut are satisfied during implementation of the fuel cut. Meanwhile, the throttle control means firstly controls the throttle to a closing side when the cancellation conditions of fuel cut are satisfied. The throttle is controlled to the closing side, whereby the air amount in the intake pipe is decreased, and the air amount in a cylinder which is the basis of calculation of a fuel injection amount is also decreased.