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:
Aug. 30, 2022
Filed:
May. 20, 2020
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Luca Tentorio, Derby, GB;
Juan Carlos Roman Casado, Derby, GB;
Giacomo Di Chiaro, Derby, GB;
Jonathan Knapton, Derby, GB;
Filippo Zambon, Derby, GB;
Radu Irimia, Derby, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23R 3/14 (2006.01);
U.S. Cl.
CPC ...
F23R 3/14 (2013.01); F23R 3/28 (2013.01); F23R 3/283 (2013.01); F23R 3/286 (2013.01);
Abstract
A fuel spray nozzle arrangement for a combustor, the fuel spray nozzle arrangement comprising a fuel spray nozzle connected to a feed arm, wherein the feed arm comprises an aerofoil.