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:
Jul. 15, 2025
Filed:
Jan. 09, 2023
Applicant:
Transportation Ip Holdings, Llc, Norwalk, CT (US);
Inventor:
Adam Edgar Klingbeil, Ballston Lake, NY (US);
Assignee:
Transportation IP Holdings, LLC, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 19/08 (2006.01); F02D 19/06 (2006.01); F02D 41/00 (2006.01);
U.S. Cl.
CPC ...
F02D 19/081 (2013.01); F02D 19/061 (2013.01); F02D 19/0644 (2013.01); F02D 41/005 (2013.01); F02D 2200/0802 (2013.01); F02D 2200/101 (2013.01); F02D 2200/70 (2013.01);
Abstract
Systems and methods for controlling fuel factions delivered to different cylinders are provided. In one example, a controller is configured to, during a single engine cycle and responsive to a first condition, deliver a lower fraction of a first fuel into a donor cylinder in comparison to a fraction of the first fuel being injected into a non-donor cylinder and deliver a higher fraction of a second fuel into the donor cylinder in comparison to a fraction of the second fuel being injected into the non-donor cylinder.