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. 06, 2017
Filed:
Nov. 18, 2011
Jumpei Shioda, Susono, JP;
Jumpei Shioda, Susono, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
A supercharger-equipped internal combustion engine in the present invention includes a turbo-supercharger () which includes, at some point in an intake passage (), a centrifugal compressor () having an impeller section () for housing a compressor impeller (). In the supercharger-equipped internal combustion engine, EGR gas and blow-by gas are introduced into an intake system in such a way as to flow into the centrifugal compressor () via an EGR gas introduction section () and a blow-by gas introduction section (). The supercharger-equipped internal combustion engine further includes a partition wall () which guides the EGR gas and the blow-by gas toward the centrifugal compressor () so that the EGR gas and the blow-by gas are not mixed with each other until the EGR gas and the blow-by gas enter into the impeller section ().