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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 11073097 B1

PDFFull Text
Date of Patent:
Jul. 27, 2021

Filed:

Jul. 06, 2020

Methods and system for cold starting an engine

Applicant:

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

Inventors:

Chris Paul Glugla, Macomb, MI (US);

Garlan J. Huberts, Milford, MI (US);

Joseph Thomas, Farmington Hills, MI (US);

David Andrew Ord, Woodhaven, MI (US);

Michael Damian Czekala, Canton, MI (US);

Assignee:

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

Attorneys:

Geoffrey Brumbaugh

McCoy Russell LLP

Primary Examiner:

Mahmoud Gimie

Int. Cl.
CPC ...
F02D 41/06 (2006.01); F02D 41/40 (2006.01); F02B 19/10 (2006.01); F02F 1/24 (2006.01); F02B 19/12 (2006.01);
U.S. Cl.
CPC ...
F02D 41/064 (2013.01); F02B 19/1004 (2013.01); F02B 19/1023 (2013.01); F02B 19/1085 (2013.01); F02B 19/12 (2013.01); F02D 41/401 (2013.01); F02F 1/242 (2013.01);
Abstract

Systems and methods for starting and operating a direct injection engine are described. In one example, the air and fuel are injected into a pre-chamber of a cylinder of an engine while the engine is not rotating. The air and fuel are combusted in the pre-chamber to improve ignition of an air and fuel mixture in the cylinder.

Find Patent Forward Citations

Glugla, Chris. (2021). Methods and system for cold starting an engine (U.S. Patent No. 11073097). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11073097

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

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