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:
Jan. 27, 1976
Filed:
Mar. 12, 1974
Herve Alain Quillevere, Issy-les Moulineaux, FR;
Jacques Emile Caruel, Dammarie-les-Lys, FR;
Abstract
A combustion chamber for a gas turbine engine, comprising an upstream porn divided longitudinally into a first chamber and a second chamber supplied with air in parallel, and a downstream portion in which the flows issuing from these two chambers mix, the first chamber comprising a primary combustion zone into which fuel is injected at an idling rating forming a substantially stoichiometric air - fuel mixture, and a secondary combustion zone supplied with secondary combustion air, and the second chamber, of the premixed burning type, being formed by a simple conduit upstream of which, for driving the gas turbine at the maximum rating, supplementary fuel is injected which burns on contact with a flame synchronizer.