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. 27, 2020
Filed:
May. 03, 2017
Cummins Inc., Columbus, IN (US);
C. Larry Bruner, Greenwood, IN (US);
Phanindra V. Garimella, Bloomington, IN (US);
Geomy George, Indianapolis, IN (US);
Timothy P. Lutz, Columbus, IN (US);
J. Steven Kolhouse, Columbus, IN (US);
Edmund P. Hodzen, Columbus, IN (US);
Robert Charles Borregard, Charleston, SC (US);
Mark A. Rosswurm, Columbus, OH (US);
Axel Otto zur Loye, Columbus, OH (US);
Cummins Inc., Columbus, IN (US);
Abstract
Systems, methods and apparatus for controlling operation of dual fuel engines are disclosed that regulate the fuelling amounts provided by a first fuel and a second fuel during operation of the engine. The first fuel can be a liquid fuel and the second fuel can be a gaseous fuel. The fuelling amounts are controlled to improve operational outcomes of the duel fuel engine.