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:
Jan. 19, 2016
Filed:
Feb. 12, 2013
Mahle International Gmbh, Stuttgart, DE;
Dimitri An, Stuttgart, DE;
Sebastian Barthelmess, Plochingen, DE;
Leszek Goerlich, Leonberg, DE;
Corinna Krampe, Stuttgart, DE;
Niklas Kull, Stuttgart, DE;
Yakup Oezkaya, Kornwestheim, DE;
Frank Rohde, Kernen, DE;
Stefan Ruppel, Heidelberg Emmertsgrund, DE;
Harmut Sauter, Renningen, DE;
Mahle International GmbH, , DE;
Abstract
A vehicle may include an internal combustion engine having a crankcase and a crankcase ventilation device. The crankcase ventilation device may have at least one oil separating device and an oil return that feeds separated oil back to the crankcase. The vehicle may include a conveying device for driving a fluid other than blow-by gas. The conveying device may also drive the blow-by gas in the crankcase ventilation device.