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:
Mar. 02, 2021
Filed:
Dec. 21, 2016
Safran Aircraft Engines, Paris, FR;
Jérémy Guivarc'h, Moissy-Cramayel, FR;
Alain Jacques Michel Bassot, Moissy-Cramayel, FR;
Gérald Diogo, Moissy-Cramayel, FR;
Jean-Louis Romero, Moissy-Cramayel, FR;
Thibault Ruf, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to the field of turbomachine blades, and more specifically to a leading-edge shield () for a turbomachine blade (), said leading-edge shield () having a pressure-side wing () and a suction-side wing (), each extending along a height and along a length, the wings being connected together over their height, the pressure-side wing () presenting a greater length than the suction-side wing () over a first segment (S) of the leading-edge shield (), and an equal or smaller length than the suction-side wing () over a second segment (S) of the leading-edge shield ().