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. 31, 2011
Filed:
Feb. 06, 2007
Yoshiyasu Ito, Toyota, JP;
Yuji Narita, Kariya, JP;
Yoshiyasu Ito, Toyota, JP;
Yuji Narita, Kariya, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Kabushiki Kaisha Toyota Jidoshokki, Aichi-ken, JP;
Abstract
An intake passage of a V diesel enginehas a pair of distributing linesL,R connected to corresponding banksL,R, a converging linethat connects the distributing linesL,R to each other, and a pair of branch linesL,R branched from the converging lineand extending upstream. Boost pressure changing mechanismsL,R, air intake throttle valvesL,R, and exhaust flow rate adjusting valvesL,R are provided in correspondence with the branch linesL,R and inlet linesL,R. A control sectioncontrols operation of each of these actuators in accordance with a common target control value.