公开(公告)号：US12291350B2

公开(公告)日：2025-05-06

申请号：US18456586

申请日：2023-08-28

Applicant: Airbus Operations SAS

Inventor： Lionel Czapla ,  Emmanuel Vardelle

IPC: B64D37/32 ,  B64D27/12 ,  B64D37/04 ,  B64D37/30 ,  F02C3/22 ,  F02C7/20 ,  F02C7/22

Abstract: A powerplant for an aircraft, comprising a frame, a propulsion system comprising a core enclosed in a casing and comprising a combustion chamber and a turbine, a supply pipe for conveying dihydrogen to the combustion chamber and that snakes outside the casing running along the turbine before dropping down into the combustion chamber through the casing, and a protective plate fastened to the frame and positioned between the casing and the supply pipe. With such an arrangement, if a blade of the turbine became detached it would meet the protective plate blocking its path to the dihydrogen pipe and would thus be diverted or stopped.

公开(公告)号：US12214890B2

公开(公告)日：2025-02-04

申请号：US18355779

申请日：2023-07-20

Applicant: Airbus Operations SAS

Inventor： Mathieu Mahe ,  Christophe Labarthe ,  Frederic Journade ,  Frédéric Vinches ,  Franck Alvarez ,  Lionel Czapla ,  Emmanuel Vardelle ,  Rémi Amargier ,  Kotaro Fukasaku

IPC: B64D27/40 ,  B64D27/24 ,  B64D27/30 ,  B64D27/355 ,  B64D41/00 ,  H01M8/2465

Abstract: A propulsion unit, for an aircraft, comprising a hollow chassis with an opening at the bottom, a propulsion system comprising an electric motor with a propeller, a fuel cell, a tank and a cooling system, and one platform fastened to the chassis through said opening using fasteners and in which at least one element of the propulsion system is fastened to the platform. An aircraft with such a propulsion unit.