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:
Apr. 05, 2022
Filed:
Mar. 06, 2019
Applicant:
Daf Trucks N.v., Eindhoven, NL;
Inventor:
Dirk-Jan De Jong, Mierlo, NL;
Assignee:
DAF Trucks N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 37/02 (2006.01); F02B 37/00 (2006.01); F02B 75/20 (2006.01); F02B 75/18 (2006.01);
U.S. Cl.
CPC ...
F02B 37/025 (2013.01); F02B 37/001 (2013.01); F02B 75/20 (2013.01); F02B 2075/1824 (2013.01);
Abstract
According to the invention, a method is provided of operating a combustion engine comprising more than three cylinders with cylinder valves that are operated in a cycle of fuel intake, pressurizing, firing and exhaust strokes. The method comprises carrying out the cycle for at least two cylinders in a simultaneous operation; and having the simultaneously operated cylinders to exhaust in a manifold that couples to a single turbine.