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:
Jan. 09, 2024
Filed:
Mar. 23, 2022
Airbus Sas, Blagnac, FR;
Airbus Operations Sas, Toulouse, FR;
Christophe Labarthe, Toulouse, FR;
Franck Alvarez, Toulouse, FR;
Fabien Latourelle, Toulouse, FR;
Olivier Verseux, Toulouse, FR;
Pascal Pome, Toulouse, FR;
Jean Francois Allias, Toulouse, FR;
Olivier Ciet, Toulouse, FR;
Olivier Raspati, Toulouse, FR;
Anthony Roux, Toulouse, FR;
Benedikt Bammer, Taufkirchen, DE;
AIRBUS SAS, Blagnac, FR;
AIRBUS OPERATIONS SAS, Toulouse, FR;
Abstract
A propulsion system includes a system for producing electricity that supplies electricity to at least one electric motor to which is mechanically coupled a propeller situated near a first longitudinal end of a nacelle that houses at least the system for producing electricity and the at least one electric motor. An air circulation channel, which receives a heat exchanger provided to allow the system for producing electricity to be cooled, extends inside the nacelle from a first end of the air circulation channel situated at the first longitudinal end of the nacelle. A part of the air circulation channel that is contiguous with its first end is delimited by an outer surface of cylindrical shape that surrounds the longitudinal axis of the nacelle.