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. 27, 2024
Filed:
Oct. 15, 2020
Institut Superieur DE L Aeronautique ET DE L Espace, Toulouse, FR;
Safran Aircraft Engines, Paris, FR;
Nicolas Jérôme Jean Tantot, Moissy-Cramayel, FR;
Xavier Carbonneau, Toulouse, FR;
Philippe Gérard Chanez, Moissy-Cramayel, FR;
Nicolas Garcia Rosa, Toulouse, FR;
Alejandro Martin Pleguezuelo, Toledo, ES;
Nicolas Joseph Sirvin, Moissy-Cramayel, FR;
INSTITUT SUPERIEUR DE L AERONAUTIQUE ET DE L ESPACE, Toulouse, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to an assembly for a turbomachine, comprising: —a nacelle comprising an inlet lip which defines an air inlet, and—a device for modifying the geometry of the air inlet, comprising: —a first spout, and—a second spout, the first spout and the second spout being translatably movable in relation the nacelle between: —a first configuration, in which the first spout forms the inlet lip and the second spout extends inside the nacelle, and—a second configuration, in which the first spout extends away from the inlet lip, and the second spout forms the inlet lip so as to define an air flow channel between a downstream surface of the first spout and an upstream surface of the second spout.