Prozesssystem

Details

Veröffentlichungs-Nr.

EP4446227

Aktenzeichen

EP23461554

Anmeldetag

12. April 2023

Veröffentlichung

16. Oktober 2024

Rechtsraum

EP

IPC

B64D13/06H01M8/04111B64D37/30

Abstract

There is provided an air processing system (20) for an aircraft (10) comprising a hydrogen fuel cell (45). The air processing system comprises an input airflow (19); a first (21) and a second compressor (25), wherein each compressor is configured to compress the airflow in a compression stage; a first (29) and a second turbine (31), wherein each turbine is configured to decompress the airflow in a decompression stage; and a first (35) and a second shaft (37) each configured to independently rotate. Each shaft mechanically couples one of the compressors and one of the turbines, such that torque can be transferred between the compressor-turbine pair.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete