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. 15, 2022
Filed:
Apr. 10, 2018
Safran, Paris, FR;
Sylvain Paquin, Moissy-Cramayel, FR;
Romain Pierre Cariou, Moissy-Cramayel, FR;
Thomas Michel Flamme, Moissy-Cramayel, FR;
Adrien Bernard Vincent Rollinger, Moissy-Cramayel, FR;
SAFRAN, Paris, FR;
Abstract
Aviation turbine blade () extending in the radial direction from a blade root () as far as an upper partition wall (), said blade () comprising a plurality of inner cavities (C-C) defining at least one cooling circuit, each of said inner cavities (C-C) being defined by walls among inner walls (), a lower surface wall (), an upper surface wall (), the blade root () and the upper partition wall (), said blade () being characterized in that it comprises at least one reinforcing beam () disposed inside one of the inner cavities (C, C), and connecting the blade root () to the upper partition wall (), said reinforcing beam () is not connected to the inner walls (), the lower surface wall () and the upper surface wall ().