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:
Dec. 14, 2021
Filed:
Mar. 25, 2020
Applicant:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Inventors:
Hans-Juergen Farsch, Munich, DE;
Dirk Christian Leinhos, Groebenzell, DE;
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); F02B 39/10 (2006.01); F01N 13/10 (2010.01); F02B 37/007 (2006.01); F02B 37/18 (2006.01); F02D 23/00 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0007 (2013.01); F02B 39/10 (2013.01); F01N 13/107 (2013.01); F02B 37/007 (2013.01); F02B 37/18 (2013.01); F02D 23/00 (2013.01);
Abstract
An internal combustion engine has two cylinder banks, an electrical compressor, and at least one turbocharger, in which a first shut-off valve, which is arranged in the line leading from an e-compressor outlet to air-collecting devices of the cylinder banks, can at least release and block a throughflow through the line. A method operates the internal combustion engine, by which the internal combustion chamber is operated symmetrically or asymmetrically, depending on the engine speed.