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:
Sep. 06, 2022
Filed:
Mar. 12, 2020
Safran Aircraft Engines, Paris, FR;
Florent Matthieu Jacques Nobelen, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to an assembly for a turbomachine extending along an axis (X) and comprising: —a ferrule () designed to define a fan duct () of a gas stream of the turbomachine, —a fan casing () radially surrounding the ferrule () and defining with the ferrule () the fan duct (), —a rectifier () comprising a plurality of vanes () comprising a first vane () and a second vane () adjacent to the first vane (), the vanes defining between them a converging flow channel () designed to direct and accelerate the stream by means of an inlet section () included in a plane non-perpendicular to the axis of the turbomachine and an outlet section included in a plane () perpendicular to the axis (X) of the turbomachine, the first vane () and the second vane () each having an unducted downstream portion which forms a trailing edge.