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.

公开(公告)号：US20190382136A1

公开(公告)日：2019-12-19

申请号：US16440317

申请日：2019-06-13

Applicant: AIRBUS OPERATIONS S.L.

Inventor： Esteban MARTINO-GONZALEZ ,  Alberto ARANA HIDALGO ,  Melania SANCHEZ PEREZ ,  Carlos GARCIA NIETO ,  Jesus Javier VAZQUEZ CASTRO ,  Edouard MENARD ,  Fernando INIESTA LOZANO ,  Maria Almudena CANAS RIOS

IPC: B64F5/10 ,  B64C5/02 ,  B64C1/06 ,  B64C1/12

Abstract: A method for manufacturing an aircraft rear section including a tail cone and a vertical tail plane, the method includes: providing pre-cured frames (1) each of which includes a section of the tail cone (2) and a section of the vertical tail plane (3); providing pre-cured stringers (4); placing the pre-cured stringers (4) each in respective positions within the pre-cured frames (1); placing a skin (5) around an external surface of the pre-cured frames (1); and curing the pre-cured frames (1), the pre-cured stringers (4), and the skin (5), forming the final aircraft rear section.