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:
Oct. 28, 2003
Filed:
Oct. 09, 2001
Applicant:
Inventors:
Rudolf H. Stanglmaier, San Antonio, TX (US);
Daniel W. Dickey, Helotes, TX (US);
Assignee:
Southwest Research Institute, San Antonio, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 4/700 ;
U.S. Cl.
CPC ...
F02B 4/700 ;
Abstract
A fuel injection system and method to reduce NOx and smoke emissions from a compression ignition engine by co-injecting water and an oxygenated fuel during steady state and transient engine conditions.