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. 29, 2023
Filed:
Oct. 20, 2021
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Wen Dai, Northville, MI (US);
Marcus Fried, Farmington Hills, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/30 (2006.01); F02D 41/40 (2006.01); F02D 13/02 (2006.01); F02P 5/15 (2006.01); F02D 35/02 (2006.01);
U.S. Cl.
CPC ...
F02D 41/3064 (2013.01); F02D 13/0215 (2013.01); F02D 35/025 (2013.01); F02D 41/401 (2013.01); F02P 5/1504 (2013.01); F02D 2200/0614 (2013.01); F02D 2200/0618 (2013.01);
Abstract
Methods and systems are provided for an engine for adjusting cylinder parameter settings to optimize engine output during a transient mode. In one example, a method may include adjusting cylinder parameter settings, including a cam timing setting, a spark timing setting, and a fuel injection timing setting based on a chamber temperature in response to a rate of fuel injection acceleration being greater than a positive threshold, thus indicating the engine is in the transient mode.