The invention relates to a device and a method for cooling a heat exchanger of a fuel cell of a flight propulsion drive outside of a flight phase of an aircraft. The flight propulsion drive has an air line with at least one compressor for feeding compressed air for the operation of the fuel cell. A flow amplifier is arranged in the region of the heat exchanger, and is configured to guide air onto a cooling surface of the heat exchanger, whereby thermal energy is diverted from the cooling surface of the heat exchanger.
VORRICHTUNG UND VERFAHREN ZUM KÜHLEN EINES WÄRMETAUSCHERS
DEVICE AND METHOD FOR COOLING A HEAT EXCHANGER
DISPOSITIF ET PROCÉDÉ DE REFROIDISSEMENT D'UN ÉCHANGEUR DE CHALEUR
2025-06-04
Patent
Electronic Resource
German
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Vorrichtung und Verfahren zum Kühlen eines Wärmetauschers
European Patent Office | 2022
|VORRICHTUNG UND VERFAHREN ZUM KÜHLEN EINES WÄRMETAUSCHERS
European Patent Office | 2022
|Vorrichtung zur Abdeckung eines Wärmetauschers eines Fahrzeuges
European Patent Office | 2024
|