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:
Jul. 26, 2022
Filed:
May. 23, 2019
Safran Aircraft Engines, Paris, FR;
Alexandre Gimel, Moissy-Cramayel, FR;
Josserand Jacques André Bassery, Moissy-Cramayel, FR;
Maxime Paul Numa Givert, Moissy-Cramayel, FR;
Gabriela Mihaila, Moissy-Cramayel, FR;
Marc Soisson, Moissy-Cramayel, FR;
Ba-Phuc Tang, Moissy-Cramayel, FR;
Safran Aircraft Engines, Paris, FR;
Abstract
A rough cast blading of this blade includes, a suction sidewall and/or a pressure sidewall of this blading intended to respectively form the suction sidewall and/or the pressure sidewall of the blade, a casting allowance extending over a determined width from a trailing edge of the blading intended to form the trailing edge of the blade in the direction of a leading edge of the blading intended to form the leading edge of the blade, except for a reserved area adjacent to the trailing edge of the blading and whose width is at least one radius of the trailing edge of the blading, over at least part of the height of the blading.