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:
Jun. 17, 2014
Filed:
May. 21, 2010
Shingo Korenaga, Susono, JP;
Shigeki Miyashita, Susono, JP;
Hiroki Ito, Susono, JP;
Yusuke Saitou, Susono, JP;
Kouhei Kiyota, Susono, JP;
Shingo Korenaga, Susono, JP;
Shigeki Miyashita, Susono, JP;
Hiroki Ito, Susono, JP;
Yusuke Saitou, Susono, JP;
Kouhei Kiyota, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
This invention relates to an internal combustion engine and a control device for the internal combustion engine and has an object to provide an internal combustion engine and a control device therefore that can suppress occurrence of knocking if an EGR rate is increased. An EGR gas can be made to flow separately through one path via one EGR passage and an other path via another EGR passage. The EGR gas flow through the other path can be cooled by an intercooler. Since the intercooler usually has a capacity larger than that of an EGR cooler, its cooling capability is high, and the EGR gas can be made to flow into a surge tank in a state where heat of the EGR gas has been sufficiently emitted.