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. 21, 2015
Filed:
Jan. 28, 2010
Frédéric Chelin, Encausse, FR;
Alain Porte, Colomiers, FR;
Fabrice Gantie, Toulouse, FR;
Jacques Lalane, Saint Orens de Gameville, FR;
Frédéric Chelin, Encausse, FR;
Alain Porte, Colomiers, FR;
Fabrice Gantie, Toulouse, FR;
Jacques Lalane, Saint Orens de Gameville, FR;
Airbus Operations SAS, Toulouse, FR;
Abstract
An aircraft nacelle including a pipe (), a peripheral wall (), a lip (), and a front frame () connecting the peripheral wall () and the pipe () and forming with the lip () a space () in which the hot air that is provided for frost treatment can circulate, with the pipe () including a coating () for the composite material acoustic treatment, is characterized in that the nacelle includes at least one element () made of a heat-conducting material inserted between the lip () and the pipe () ensuring the continuity of the aerodynamic surfaces of the lip () and the pipe () and the propagation of heat from the space () toward the rear of the nacelle, whereby the at least one element () includes a coating () for acoustic treatment that is made of a heat-resistant material.