To provide a hydrogen aircraft that effectively processes the excessive hydrogen fuel generated in a fuel supply passage.SOLUTION: A hydrogen aircraft includes: an engine that generates flight propulsion power; a fuel tank that stores hydrogen fuel in a liquid phase; a fuel supply passage that connects the fuel tank to the engine; a pump that is installed in the fuel supply passage and pressurizes the hydrogen fuel from the fuel tank toward the engine; a control valve that is provided on the downstream side of the pump in the fuel supply passage; an auxiliary supply passage that communicates with a portion of the fuel supply passage between the pump and the control valve; and a hydrogen consuming device that is connected to the auxiliary supply passage.SELECTED DRAWING: Figure 3
【課題】燃料供給路で生じる余分な水素燃料を効果的に処理する水素航空機を提供する。【解決手段】水素航空機は、飛行推進力を発生するためのエンジンと、水素燃料を液相で貯留する燃料タンクと、前記燃料タンクを前記エンジンに接続する燃料供給路と、前記燃料供給路に設けられ、前記燃料タンクから前記エンジンに向けて水素燃料を加圧するポンプと、前記燃料供給路における前記ポンプの下流に設けられた制御弁と、前記燃料供給路における前記ポンプと前記制御弁との間の部分に連通する補助供給路と、前記補助供給路に接続された水素消費装置と、を備える。【選択図】図3
HYDROGEN AIRCRAFT
水素航空機
2024-10-18
Patent
Electronic Resource
Japanese
IPC: | F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |