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:
May. 07, 2013
Filed:
Apr. 16, 2009
Shinichi Mitani, Susono, JP;
Shigemasa Hirooka, Susono, JP;
Takashi Tsunooka, Gotenba, JP;
Akira Satou, Susono, JP;
Shigeyuki Urano, Susono, JP;
Shinichi Mitani, Susono, JP;
Shigemasa Hirooka, Susono, JP;
Takashi Tsunooka, Gotenba, JP;
Akira Satou, Susono, JP;
Shigeyuki Urano, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A control device for an internal combustion engine according to the present embodiment, includes: cooling unitsL andR arranged on a path where a coolant is circulated, and cooling an exhaust gas of the internal combustion engine with the coolant flowing through the cooling unitsL andR; and ECUsL andR estimating a heat quantity of the exhaust gas, and deciding whether or not to prohibit an idle reduction control in response to the estimated heat quantity of the exhaust gas.