公开(公告)号：US20210001990A1

公开(公告)日：2021-01-07

申请号：US16916549

申请日：2020-06-30

Applicant: Airbus Operations S.L.

Inventor： Angel GARCIA ZUAZO ,  Serafin ESCUDERO FRAILE ,  Esteban MARTINO-GONZALEZ ,  Juan Tomas PRIETO PADILLA ,  Diego BARRON VEGA

IPC: B64D13/02 ,  B64D13/06

Abstract: An aircraft installation of a pneumatic system of an aircraft with different compressed air sources for supplying pressurized air to air consumer equipment. Either an air bleed system, electrical compressors, or a combination thereof may perform such supplying of compressed air depending on the aircraft operation condition, for instance the flight altitude or specific flight phases. Also, a turbofan engine, and a method for supplying compressed air to air consumer equipment are disclosed.