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:
Feb. 20, 2018
Filed:
Dec. 02, 2010
Applicants:
Caroline Jacqueline Denise Berdou, Palaiseau, FR;
Laurent Bernard Cameriano, Avon, FR;
Inventors:
Caroline Jacqueline Denise Berdou, Palaiseau, FR;
Laurent Bernard Cameriano, Avon, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F23R 3/50 (2006.01);
U.S. Cl.
CPC ...
F23R 3/002 (2013.01); F23R 3/50 (2013.01); F23M 2900/05004 (2013.01); F23R 2900/00005 (2013.01); F23R 2900/00018 (2013.01); Y02T 50/67 (2013.01);
Abstract
A combustion chamber for a turbine engine such as an airplane turboprop or turbojet has inner and outer annular walls forming bodies of revolution that are connected together by an annular chamber end wall. The inner wall is constituted by a single thickness of material that presents thickness and/or nature varying along the longitudinal axis and/or the circumferential direction of said wall.