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:
Jul. 13, 2021
Filed:
Sep. 29, 2016
Safran Aircraft Engines, Paris, FR;
Bruno Albert Beutin, Moissy-Cramayel, FR;
Nicolas Maurice Herve Aussedat, Moissy-Cramayel, FR;
Nicolas Alain Bader, Moissy-Cramayel, FR;
Philippe Gerard Chanez, Moissy-Cramayel, FR;
Gilles Alain Charier, Moissy-Cramayel, FR;
Mathieu Lallia, Moissy-Cramayel, FR;
Lionel Jean Leon Lefranc, Moissy-Cramayel, FR;
Kevin Morgane Lemarchand, Moissy-Cramayel, FR;
Herve Jean Albert Mouton, Moissy-Cramayel, FR;
Nicolas Joseph Sirvin, Moissy-Cramayel, FR;
Ludovic Michael Laurent Toupet, Moissy-Cramayel, FR;
Christian Sylvain Vessot, Moissy-Cramayel, FR;
Nathalie Nowakowski, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
An aircraft including a fuselage, a lateral support wing () and a propulsion assembly () mounted under the wing. The wing includes at least two structural spars () extending from the fuselage toward the tip of the wing, one of these () being upstream and the other () downstream. The propulsion assembly includes a gas generator () and at least two offset fans () arranged on either side of the axis of the gas generator. The offset fans () are attached directly to one of the spars () and the gas generator () is attached directly to the two spars. The leading edge of the wing forms a given sweep of angle (α) with the axis of the fuselage. The two offset fans () are axially offset from one another.