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. 19, 2021
Filed:
May. 31, 2017
Applicant:
Volvo Truck Corporation, Gothenburg, SE;
Inventors:
Sebastian Krausche, Höllviken, SE;
Martin Bauer, Anderslöv, SE;
Assignee:
Volvo Truck Corporation, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); F02B 37/24 (2006.01); F02D 41/18 (2006.01); F04D 27/02 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0007 (2013.01); F02B 37/24 (2013.01); F02D 41/18 (2013.01); F04D 27/0246 (2013.01); F05D 2220/40 (2013.01); F05D 2250/51 (2013.01); F05D 2270/301 (2013.01); F05D 2270/303 (2013.01);
Abstract
The invention relates to a method of controlling engine derating of an internal combustion engine () being provided with a turbocharger () and a variable inlet guide vanes assembly () arranged upstream a compressor () of the turbocharger (). The method comprises determining a current operational condition requiring engine derating, detecting a current operational condition of the compressor (), and controlling the position of the variable inlet guide vanes assembly () based on the detected operational condition of the compressor ().