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:
Jun. 30, 2020
Filed:
Dec. 17, 2018
Applicant:
Safran Nacelles, Gonfreville l'Orcher, FR;
Inventor:
Alexis Loncle, Gonfreville l'Orcher, FR;
Assignee:
Safran Nacelles, Gonfreville l'Orcher, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 29/06 (2006.01); B64D 27/18 (2006.01);
U.S. Cl.
CPC ...
B64D 29/06 (2013.01); B64D 27/18 (2013.01);
Abstract
A nacelle for an aircraft turbojet engine includes a fixed internal structure intended to receive an aircraft turbojet engine and an external structure. The fixed internal structure and external structure defines a flow channel for a secondary air flow. A set of lower and upper beams are linked together by the fixed internal structure. An external wall of the lower beam is designed to partially define an external aerodynamic surface of the nacelle, intended to come into contact with an outer air flow. The external wall of the lower beam is further designed to tolerate the damage caused by the outer air flow.