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. 26, 2020
Filed:
Dec. 01, 2017
Safran Aircraft Engines, Paris, FR;
Thierry Georges Paul Papin, Moissy-Cramayel, FR;
Marc-Antoine Anatole Got, Moissy-Cramayel, FR;
Kaelig Merwen Orieux, Moissy-Cramayel, FR;
Cedric Zaccardi, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to a guide vane intended to be mounted in a turbine engine between an inner shroud () and an outer shroud (), comprising a longitudinal straightening body () for an air flow extending between a first end () intended to be positioned at the inner shroud () and a second end () intended to be positioned at the outer shroud (), the longitudinal straightening body having an aerodynamic profile defined by a leading edge () and a trailing edge () in the flow direction of the air flow, and by a camber line () extending from the leading edge () to the trailing edge (). It further comprises a first attachment heel () and a second attachment heel () positioned in the continuation of the longitudinal body () at the first end () and the second end () respectively, the first () and second () attachment heels being planar elements arranged parallel with respect to one another, each attachment heel () being arranged at a distance from the leading edge () and from the trailing edge ().