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:
Apr. 22, 2014
Filed:
Jan. 30, 2012
Manuel Thorez, Les Molieres, FR;
Laurent Paszkiewicz, Clamart, FR;
Manuel Thorez, Les Molieres, FR;
Laurent Paszkiewicz, Clamart, FR;
Zodiac Aerotechnics, Plaisir, FR;
Abstract
The invention relates to an ice detection device and method for detecting ice on an aircraft in flight. The device includes a transmitter which emits a first and a second radiation in the direction of a reflective surface, these two radiations respectively being within a first wavelength band and a second wavelength band; and a receiver which captures the reflected radiations. The transmitter and said receiver are fixed on an external surface of the aircraft. Then a computer determines the presence or absence of ice as a function of the intensity of the captured radiations. The reflective surface is located outside the boundary layer of the aircraft during flight and includes a heating/cooling device.