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:
Dec. 09, 2025
Filed:
Nov. 26, 2021
Latecoere, Toulouse, FR;
Sebastien Devillez, Saint Jean, FR;
LATECOERE, Toulouse, FR;
Abstract
An aircraft door architecture having: a door (); an ejector (); an inflatable evacuation device (); an emergency energy source () connected to the ejector () and to the inflatable evacuation device (); a control unit () having the two following operating states: a nominal operating state in which the inflatable evacuation device () is kept in its retracted position and the emergency energy source is deactivated; an emergency operating state in which the emergency energy source () activates the actuation device of the ejector () in an emergency opening mode of the door (), and activates the inflation device of the inflatable evacuation device () in an emergency inflation mode.