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:
Nov. 22, 2022
Filed:
Mar. 27, 2020
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Xavier Gautrot, Rueil-Malmaison, FR;
Julien Trost, Rueil-Malmaison, FR;
Martin Ritter, Rueil-Malmaison, FR;
Arnaud Krieger, Rueil-Malmaison, FR;
Paul-Georgian Luca, Rueil-Malmaison, FR;
IFP Energies nouvelles, Rueil-Malmaison, FR;
Abstract
The present invention relates to a gas inlet device () for a cylinder of an internal combustion engine. The gas inlet device () comprises an inlet port (), an inlet valve (), a calibration () of the inlet valve (), means for forming a tumble-type aerodynamic movement of the gas in the cylinder, and a mask (). Furthermore, the intersection () between the inlet port () and the calibration () is along a straight line not parallel to the plane of the firing face (FF). In addition, the mask () is oriented in the same way as the end of the inlet port ().