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:
Apr. 03, 2012
Filed:
Dec. 17, 2010
Applicants:
Neal A. Thomson, West Des Moines, IA (US);
Philip E. O. Buelow, West Des Moines, IA (US);
David H. Bretz, West Des Moines, IA (US);
Inventors:
Neal A. Thomson, West Des Moines, IA (US);
Philip E. O. Buelow, West Des Moines, IA (US);
David H. Bretz, West Des Moines, IA (US);
Assignee:
Delavan Inc, West Des Moines, IA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/10 (2006.01); B05B 7/04 (2006.01); F02C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An air-blast fuel injector is disclosed which includes an outer air circuit having an exit portion, an inner air circuit having an outlet configured to direct air toward the exit portion of the outer air circuit, and a fuel circuit radially outboard of the inner air circuit and having an exit communicating with the outer air circuit upstream from the exit portion of the outer air circuit.