US 12,441,454 B2
Heat shield provided with protective layers, in particular for a part of an aircraft
Alexandre Bellanger, Toulouse (FR); and Arnaud Tonnele, Toulouse (FR)
Assigned to AIRBUS OPERATIONS (SAS), Toulouse (FR)
Filed by AIRBUS OPERATIONS (SAS), Toulouse (FR)
Filed on Nov. 29, 2022, as Appl. No. 18/071,127.
Claims priority of application No. 2112697 (FR), filed on Nov. 30, 2021.
Prior Publication US 2023/0166829 A1, Jun. 1, 2023
Int. Cl. B64C 1/40 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 7/12 (2006.01); B32B 15/04 (2006.01)
CPC B64C 1/40 (2013.01) [B32B 5/028 (2013.01); B32B 5/18 (2013.01); B32B 7/12 (2013.01); B32B 15/046 (2013.01); B32B 2250/02 (2013.01); B32B 2250/44 (2013.01); B32B 2307/302 (2013.01); B32B 2307/304 (2013.01); B32B 2307/3065 (2013.01); B32B 2605/18 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A heat shield for a part of an aircraft, consisting of:
a stack of layers consisting of a plurality of superposed layers, wherein at least one layer of said plurality of superposed layers providing thermal protection, and wherein another layer of said plurality of superposed layers providing fire protection,
a foam layer,
wherein the foam layer is attached to an external face of the aircraft part at one side,
and wherein the foam layer is attached to the at least one layer of said plurality of superposed layers at an opposing side using an adhesive.