Schienenfahrzeug mit Brennstoffzellen-Modul und System zur Erzeugung von Kühlluft unter Verwendung von Produktwasser

Details

Veröffentlichungs-Nr.

EP4546474

Aktenzeichen

EP23306877

Anmeldetag

27. Oktober 2023

Veröffentlichung

30. April 2025

Rechtsraum

EP

IPC

H01M8/04029H01M8/04007H01M8/04089H01M8/04119H01M8/04291// B61C3/00

Abstract

A railway vehicle (10) comprising:- a propulsion module (12),- a fuel cell power module (14),- a cooling cycle (18) comprising at least one heat exchanger (34) for receiving a stream of heated refrigerant (36) from the fuel cell power module and a stream of cooling air (30), and for producing a stream of cooled refrigerant (38) and a stream of heated air (40), the fuel cell power module being adapted for receiving the stream of cooled refrigerant and producing the stream of heated refrigerant,- a reservoir (20) for collecting residual water (22) from the fuel cell power module,- a precooling system (24) for receiving a stream of water (26) from the reservoir and a stream of air (28) and for evaporating part of the stream of water in the stream of air in order to obtain the stream of cooling air.

Anmelder

Firmen

ALSTOM Transport SA
ALSTOM Holdings

Land

🇫🇷 Frankreich

Fachgebiete