An example inlet duct screen assembly includes a grid portion including a plurality of apertures and a frame portion circumscribing the grid portion. The grid portion and the frame portion are formed from a single sheet of material.
Inlet duct screen assembly
2016-05-17
Patent
Electronic Resource
English
Auxiliary power unit inlet duct assembly for mitigating noise
European Patent Office | 2017
|AUXILIARY POWER UNIT INLET DUCT ASSEMBLY FOR MITIGATING NOISE
European Patent Office | 2017
|