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:
May. 21, 2024
Filed:
Jun. 09, 2021
Applicant:
Safran Helicopter Engines, Bordes, FR;
Inventors:
Jean-Paul Didier Autret, Moissy-Cramayel, FR;
Thomas Sebastien Alexandre Gresy, Moissy-Cramayel, FR;
Stéphane Lavignotte, Moissy-Cramayel, FR;
Nicolas Roland Guy Savary, Moissy-Cramayel, FR;
Assignee:
SAFRAN HELICOPTER ENGINES, Bordes, FR;
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
F23R 3/002 (2013.01); F23R 3/005 (2013.01); B33Y 80/00 (2014.12); F23R 2900/00018 (2013.01); F23R 2900/03042 (2013.01);
Abstract
A gas turbomachine combustion chamber includes bridges extending side by side to connect in one piece a radially inner wall and a radially outer wall towards a free end of the radially inner wall. The bridges, inner wall, and outer wall have an additive layer structure.