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. 31, 2006
Filed:
Nov. 12, 2003
Arnaud D'ouince, Toulouse, FR;
Bruno Ley, Sainte Foy de Peyrolieres, FR;
Philippe Gaucheron, Fontenilles, FR;
Arnaud Bellier, Toulouse, FR;
Arnaud D'Ouince, Toulouse, FR;
Bruno Ley, Sainte Foy de Peyrolieres, FR;
Philippe Gaucheron, Fontenilles, FR;
Arnaud Bellier, Toulouse, FR;
Airbus France, Toulouse, FR;
Abstract
Detection of the failure of a pressure sensor of an air data system of an aircraft having at least two pressure sensors includes measuring first and second pressure values with the aid of the two pressure sensors, respectively. The deviation between the first and second pressure values is calculated, and this deviation is compared with a predetermined threshold value. If the deviation is greater than the threshold value, a failure cue relating to the air data system is displayed on a display device that is mounted in the aircraft.