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:
Apr. 12, 2022
Filed:
Aug. 20, 2020
Safran Nacelles, Gonfreville L'Orcher, FR;
Safran Aircraft Engines, Paris, FR;
Patrick Boileau, Moissy-Cramayel, FR;
Quentin Garnaud, Moissy-Cramayel, FR;
Antoine Elie Hellegouarch, Rond-Point René Ravaud Réau, FR;
Gina Ferrier, Moissy-Cramayel, FR;
Safran Nacelles, Gonfreville l'Orcher, FR;
Safran Aircraft Engines, Paris, FR;
Abstract
A propulsion unit includes a nacelle, a turbojet engine, and a thrust reverser having gratings provided with movable thrust reversal gratings arranged around an annular duct for fresh air from the turbojet engine. The propulsion unit further includes actuators arranged around the annular duct and each actuator has a front end attached to the turbojet engine and a rear end which translates movable rear covers and gratings for opening, in the annular duct, radial passages which receive said gratings. The propulsion unit further has lifting points that are arranged around the annular duct for lifting the turbojet engine. At least one of the lifting points is formed on a beam for attaching an front end of an actuator.