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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.:

US 9429095 B1

PDFFull Text
Date of Patent:
Aug. 30, 2016

Filed:

Jun. 11, 2012

System and method of controlling fuel injection droplet size in an engine having an in cylinder pressure

Applicant:

Russell P. Zukouski, Bolingbrook, IL (US);

Inventor:

Russell P. Zukouski, Bolingbrook, IL (US);

Assignee:

International Engine Intellectual Property Company, LLC., Lisle, IL (US);

Attorneys:

Jack D. Nimz

Jeffrey P. Calfa

Primary Examiner:

Hai Huynh

Int. Cl.
CPC ...
F02M 7/28 (2006.01); F02D 41/30 (2006.01); F02D 41/40 (2006.01); F02D 35/02 (2006.01); F02D 15/00 (2006.01); F02D 41/18 (2006.01); F02D 41/14 (2006.01); F02B 29/04 (2006.01); F02M 45/12 (2006.01); F02B 37/00 (2006.01); F02B 37/013 (2006.01); F02M 61/18 (2006.01);
U.S. Cl.
CPC ...
F02D 41/30 (2013.01); F02D 15/00 (2013.01); F02D 35/023 (2013.01); F02D 41/1438 (2013.01); F02D 41/18 (2013.01); F02D 41/40 (2013.01); F02B 29/0406 (2013.01); F02B 37/004 (2013.01); F02B 37/013 (2013.01); F02D 41/1456 (2013.01); F02M 45/12 (2013.01); F02M 61/182 (2013.01); Y02T 10/44 (2013.01);
Abstract

A method of operating an internal combustion engine is provided. An air/fuel ratio of the internal combustion engine is determined. At least one of a fuel injection quantity and an intake air flow is adjusted to provide an air/fuel ratio between about 15 and about 18. A compression ratio within a cylinder of the engine is determined. Droplet size of fuel provided by a fuel injector is adjusted based upon the compression ratio determined within the cylinder of the engine.

Find Patent Forward Citations

Zukouski, Russell. (2016). System and method of controlling fuel injection droplet size in an engine having an in cylinder pressure (U.S. Patent No. 9429095). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9429095

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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