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:
Jul. 14, 2015
Filed:
Jun. 15, 2007
Applicant:
Dah Yu Cheng, Los Altos Hills, CA (US);
Inventor:
Dah Yu Cheng, Los Altos Hills, CA (US);
Assignee:
Cheng Power Systems, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/34 (2006.01); F02M 61/16 (2006.01); F23D 1/00 (2006.01); F23D 11/38 (2006.01); F23D 14/48 (2006.01); F23D 14/84 (2006.01);
U.S. Cl.
CPC ...
B05B 1/3415 (2013.01); B05B 1/341 (2013.01); B05B 1/3405 (2013.01); F02M 61/162 (2013.01); F23D 1/00 (2013.01); F23D 11/383 (2013.01); F23D 14/48 (2013.01); F23D 14/84 (2013.01); F23D 2203/1012 (2013.01); F23D 2210/00 (2013.01);
Abstract
A fuel nozzle having a flow pathway including a smooth, sharp, or mitered bend prior to a nozzle tip is provided. The fuel nozzle injects fuel into a combustion chamber with an even flow distribution of the fuel and substantially reduces undesirable acoustic resonance encountered in a fuel nozzle body in a combustion system.