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:
Nov. 11, 2025
Filed:
Mar. 05, 2024
Airbus Helicopters, Marignane, FR;
Patrick Fort, Marseilles, FR;
Pascal Alliot, Saint Savournin, FR;
AIRBUS HELICOPTERS, Marignane, FR;
Abstract
An aircraft provided with at least one electric machine accommodated in a compartment separated from an outside environment by a cowling, the aircraft comprising a ventilation system for conveying air from the outside environment to the electric machine. The ventilation system comprises a duct connected to the electric machine and extending up to a free section, the free section being situated in the outside environment, the duct passing through a passage in the cowling, the duct extending partially into the compartment and partially into the outside environment, a free space surrounding the duct in the passage and separating the duct from the cowling, the ventilation system comprising a scoop that faces the free section without closing it off according to a vertical axis when the aircraft is on horizontal ground.