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:
Jun. 06, 2023
Filed:
Sep. 30, 2021
Applicant:
Transportation Ip Holdings, Llc, Norwalk, CT (US);
Inventors:
Adam Edgar Klingbeil, Ballston Lake, NY (US);
Thomas Michael Lavertu, Ballston Lake, NY (US);
Assignee:
Transportation IP Holdings, LLC, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/40 (2006.01); F02M 26/35 (2016.01); F01N 3/20 (2006.01); F02D 13/02 (2006.01); F02M 26/47 (2016.01); F02M 26/32 (2016.01); F01P 3/14 (2006.01); F02M 35/10 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); F01P 3/14 (2013.01); F02D 13/0249 (2013.01); F02D 41/401 (2013.01); F02M 26/32 (2016.02); F02M 26/35 (2016.02); F02M 26/47 (2016.02); F02M 35/10209 (2013.01); F01N 2610/02 (2013.01); F01N 2610/1453 (2013.01);
Abstract
Methods and systems are provided for adjusting a location of a fuel injection in response to a substitution rate and a desired EGR flow. In one example, a method may include injecting a first fuel to a combustion chamber via a direct injector positioned to inject directly into the combustion chamber, injecting a second, different, fuel to the combustion chamber via an exhaust port injector positioned to inject toward an exhaust valve of the combustion chamber, and combusting the first and second fuels together in the combustion chamber.