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:
Aug. 08, 2023
Filed:
Nov. 12, 2020
Applicant:
Caterpillar Motoren Gmbh & Co. KG, Kiel, DE;
Inventor:
Robert Graumueller, Kiel, DE;
Assignee:
Caterpillar Motoren GmbH & Co. KG, Kiel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 19/02 (2006.01); F02D 41/00 (2006.01); F02M 21/02 (2006.01); F02D 41/40 (2006.01);
U.S. Cl.
CPC ...
F02D 19/022 (2013.01); F02D 41/0027 (2013.01); F02M 21/0245 (2013.01); F02M 21/0248 (2013.01); F02D 41/401 (2013.01);
Abstract
The present invention relates to a method for operating an internal combustion engine provided as a medium-speed gas engine or dual fuel engine in a gas fuel mode. The method comprises the step of directly injecting a gas fuel into a combustion chamber of the engine at a maximum injection pressure that is lower than a compression-end pressure of the engine.
Graumueller, Robert. (2023). Method and gas fuel injection unit for operating an internal combustion engine (U.S. Patent No. 11719173). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11719173
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile