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:
Oct. 10, 2017
Filed:
Nov. 20, 2013
Airbus Operations Sas, Toulouse, FR;
Arnaud Hormiere, Toulouse, FR;
Guillaume Clairet, Toulouse, FR;
Airbus Operations SAS, , FR;
Abstract
An aircraft includes a first outer surface exposed to a hot air flow flowing in a flow direction and a device for generating a film of cold air in contact with a region to be protected of the first outer surface. The device includes a cold air outlet arranged upstream of the region to be protected as seen in the flow direction, and an inlet arranged at a second outer surface of the aircraft in contact with cold air. The inlet is arranged such that a pressure gradient exists between the inlet and the outlet so as to generate a natural flow of cold air from the inlet to the outlet as well as means to cause said inlet to communicate with said outlet.