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:
Oct. 11, 2022
Filed:
Sep. 03, 2020
Applicant:
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Inventor:
Masami Ishikawa, Aichi-ken, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 39/14 (2006.01); F01M 11/02 (2006.01); F01M 13/00 (2006.01); F01M 11/00 (2006.01); F01M 13/04 (2006.01); B01D 45/08 (2006.01); F01M 11/12 (2006.01);
U.S. Cl.
CPC ...
F02B 39/14 (2013.01); B01D 45/08 (2013.01); F01M 11/0004 (2013.01); F01M 11/02 (2013.01); F01M 11/12 (2013.01); F01M 13/0011 (2013.01); F01M 13/04 (2013.01); F01M 2011/021 (2013.01); F01M 2013/0461 (2013.01);
Abstract
A vehicular internal combustion engine is equipped with a supercharger, a drain pipe for draining lubricating oil in the supercharger, a cylinder block including a first oil passage, and a PCV separator including a second oil passage connected to an outlet of the drain pipe and an inlet of the first oil passage.