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. 19, 2014
Filed:
Jul. 01, 2011
Applicants:
Christophe Pieussergues, Nangis, FR;
Denis Jean Maurice Sandelis, Nangis, FR;
Inventors:
Christophe Pieussergues, Nangis, FR;
Denis Jean Maurice Sandelis, Nangis, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/26 (2006.01); F02C 7/264 (2006.01); F23R 3/28 (2006.01); F23N 1/00 (2006.01); F02C 7/266 (2006.01); F02C 9/28 (2006.01);
U.S. Cl.
CPC ...
F02C 7/264 (2013.01); F23R 3/28 (2013.01); F23N 1/002 (2013.01); F02C 7/266 (2013.01); F02C 9/28 (2013.01); F23N 2027/02 (2013.01);
Abstract
A procedure for igniting a combustion chamber of a turbine engine, the chamber being fed with fuel by injectors and including an igniter mechanism igniting the fuel injected into the chamber. The procedure includes an initial stage during which fuel is injected into the chamber at a constant rate while simultaneously exciting the igniter mechanism, and in event of non-ignition of the chamber at an end of the initial stage, a second stage during which a rate at which fuel is injected is increased rapidly by 20% to 30%.