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:
Jun. 16, 2020
Filed:
Feb. 08, 2017
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Patrick François-Regis Lutz, Moissy-Cramayel, FR;
Joseph Jean Marie Burguburu, Moissy-Cramayel, FR;
Assignee:
Safran Aircraft Engines, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/60 (2006.01); F23R 3/00 (2006.01); F23R 3/50 (2006.01); F23R 3/44 (2006.01); F01D 25/28 (2006.01); F02C 7/16 (2006.01);
U.S. Cl.
CPC ...
F23R 3/005 (2013.01); F23R 3/44 (2013.01); F23R 3/50 (2013.01); F23R 3/60 (2013.01); F01D 25/28 (2013.01); F02C 7/16 (2013.01); F23R 3/002 (2013.01);
Abstract
A turbine engine including a combustion chamber having an inner annular shroud and an outer annular shroud that are coaxial with each other and that are connected at their downstream ends respectively to an inner annular link wall and to an outer annular link wall, for linking respectively to an inner casing and to an outer casing. At least a first one of the inner and outer annular link walls includes at least one coolant fluid circuit extending between the radially inner and outer ends of said first annular link wall.