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:
Mar. 15, 2016
Filed:
Jul. 09, 2012
Applicants:
Steven P. Jones, Bristol, GB;
Stephen C. Harding, Bristol, GB;
Inventors:
Steven P. Jones, Bristol, GB;
Stephen C. Harding, Bristol, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/10 (2006.01); F23R 3/28 (2006.01); F23R 3/34 (2006.01); B05B 1/26 (2006.01); B05B 7/06 (2006.01); F23D 11/38 (2006.01); F23R 3/14 (2006.01);
U.S. Cl.
CPC ...
F23R 3/286 (2013.01); B05B 1/26 (2013.01); B05B 1/262 (2013.01); B05B 7/06 (2013.01); B05B 7/10 (2013.01); F23D 11/383 (2013.01); F23R 3/14 (2013.01); F23R 3/343 (2013.01); F23D 2900/11101 (2013.01);
Abstract
A fuel injector comprising: a prefilmer; a plurality of discrete fuel sources each arranged to supply fuel to a surface of the prefilmer; wherein the prefilmer comprises circumferential dispersion structure which, in use, spreads the fuel in a circumferential direction as it passes from an impingement point on the surface of the prefilmer to a downstream edge of the prefilmer.