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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 12168962 B1

PDFFull Text
Date of Patent:
Dec. 17, 2024

Filed:

Sep. 14, 2022

Dual fuel engine system and method for controlling dual fuel engine system

Applicant:

Cummins Power Generation Inc., Minneapolis, MN (US);

Inventors:

Travis Alva Anderson, Columbus, IN (US);

Axel O. zur Loye, Columbus, IN (US);

Mark A. Rosswurm, Columbus, IN (US);

Paul Daniel Borisuk, Nashville, IN (US);

Shashank Bishnoi, Columbus, IN (US);

Matthew W. Isaacs, Moncks Corner, SC (US);

Jason A. Gore, Highland Village, TX (US);

Atin Tandon, Greenwood, IN (US);

Jamie Robert John Sleigh, Chester le Street, GB;

Assignee:

Cummins Power Generation Inc., Minneapolis, MN (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

George C Jin

Int. Cl.
CPC ...
F02D 19/06 (2006.01); F02D 31/00 (2006.01);
U.S. Cl.
CPC ...
F02D 19/0607 (2013.01); F02D 19/0631 (2013.01); F02D 19/0642 (2013.01); F02D 31/007 (2013.01); F02D 2200/023 (2013.01); F02D 2200/101 (2013.01);
Abstract

A method for controlling a dual fuel engine system includes estimating a total indicated engine load, where the total indicated engine load is based on a sum of a measured engine power and a power loss estimate. The method further includes determining a total fueling amount based on an engine speed and the total indicated engine load, where the total fueling amount includes a gas fueling amount and a diesel fueling amount. The method also includes controlling the dual fuel engine system using the total fueling amount.

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Quick Actions:

Anderson, Travis. (2024). Dual fuel engine system and method for controlling dual fuel engine system (U.S. Patent No. 12168962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12168962

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

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