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:
Dec. 06, 2022
Filed:
May. 04, 2021
Applicant:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Inventor:
David Rothamer, Madison, WI (US);
Assignee:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 57/06 (2006.01); F02P 23/04 (2006.01); F02B 23/10 (2006.01);
U.S. Cl.
CPC ...
F02P 23/04 (2013.01); F02B 23/101 (2013.01); F02M 57/06 (2013.01);
Abstract
A compression ignition engine may operate using autoignition resistant fuels by laser-assisted ignition where a focused laser beam directly heats a spray of fuel proximate to an injector nozzle to promote a lifted flame combustion avoiding knock that could occur with the ignition of premixed fuel.