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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.:

US 11852045 B1

PDFFull Text
Date of Patent:
Dec. 26, 2023

Filed:

Nov. 29, 2017

Method for controlling an internal combustion engine arrangement

Applicant:

Volvo Truck Corporation, Gothenburg, SE;

Inventors:

Arne Andersson, Mölnlycke, SE;

David Carlson, Mölndal, SE;

Assignee:

VOLVO TRUCK CORPORATION, Gothenburg, SE;

Attorneys:

Venable LLP

Jeffri A. Kaminski

Primary Examiner:

Wesley G Harris

Int. Cl.
CPC ...
F02D 13/02 (2006.01); F01L 1/344 (2006.01); F01L 1/047 (2006.01); F02D 41/00 (2006.01); F02D 41/06 (2006.01);
U.S. Cl.
CPC ...
F01L 1/3442 (2013.01); F01L 1/047 (2013.01); F01L 1/344 (2013.01); F02D 13/0234 (2013.01); F02D 13/0269 (2013.01); F02D 41/009 (2013.01); F02D 41/062 (2013.01); F01L 2800/00 (2013.01); F01L 2820/042 (2013.01); F02D 2200/0411 (2013.01);
Abstract

The present invention relates to a method for controlling an internal combustion engine arrangement (). The internal combustion engine arrangement () comprises a combustion cylinder () and an inlet valve () arranged to be positioned in a closed position at a distance before a piston () reaches a bottom dead center during normal operation. The inlet valve is further controllable to be arranged in the open position until the piston reaches the bottom dead center if a required volumetric efficiency of the combustion cylinder is higher than a volumetric efficiency during normal operation.

Find Patent Forward Citations

Andersson, Arne. (2023). Method for controlling an internal combustion engine arrangement (U.S. Patent No. 11852045). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11852045

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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