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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 10145322 B1

PDFFull Text
Date of Patent:
Dec. 04, 2018

Filed:

Feb. 08, 2018

Method and system for pre-ignition control

Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Chris Paul Glugla, Macomb, MI (US);

James Matthew Kindree, South Lyon, MI (US);

Lee Benjamin McQuinn, Lenox, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:

Julia Voutyras

McCoy Russell LLP

Primary Examiner:

John Kwon

Int. Cl.
CPC ...
F02P 5/00 (2006.01); F02D 31/00 (2006.01); F02D 41/00 (2006.01); F02D 35/02 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0087 (2013.01); F02D 35/027 (2013.01); F02D 41/0002 (2013.01); F02D 2200/101 (2013.01); F02D 2250/14 (2013.01); Y02T 10/42 (2013.01);
Abstract

Methods and systems are provided for improving the detection and mitigation of high speed pre-ignition. In one example, high speed pre-ignition is detected based on concurrent or sequential changes in an integrated knock sensor output in a knock window as well as a pre-ignition window. The high speed pre-ignition is addressed using cylinder fuel deactivation and/or engine load limiting to reduce the risk for run-away pre-ignition.

Find Patent Forward Citations

Glugla, Chris. (2018). Method and system for pre-ignition control (U.S. Patent No. 10145322). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10145322

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

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