To prevent impurities from flowing into hydrogen gas during replenishment of hydrogen gas.SOLUTION: A hydrogen replenishing part 1 of a vehicle has a structure including a hydrogen gas charging part 3 which is formed on a body 2 of the vehicle using hydrogen gas as fuel and is covered with a lid 7 from the outside of the vehicle, a hydrogen gas charging port 4 which is provided within the hydrogen gas charging part 3 and is connected with a nozzle for charging hydrogen gas during replenishment of hydrogen gas, an air blow-off port 5 which is provided within the hydrogen gas charging part 3 and blows off compressed air supplied from a compressed air supply source which is mounted on the vehicle and a reflection part 6 which is provided on a face facing the side of the hydrogen gas charging part 3 of the lid 7 and reflects compressed air blown from the air blow-off port 5 toward the hydrogen gas charging port 4. Therein, compressed air blown off from the air blow-off port 5 is rebounded by the reflection part 6 and is blown against the hydrogen gas charging port 4 when the lid 7 is opened by a predetermined angle.SELECTED DRAWING: Figure 1
【課題】水素ガスの補給時に不純物が水素ガスに流入することを防止する。【解決手段】車両の水素補給部1は、水素ガスを燃料とした車両のボデー2に形成され、リッド7により車両の外部から覆われる水素ガス充填部3と、水素ガス充填部3内に設けられ、水素ガスの補給時に水素ガス充填用ノズルと接続される水素ガス充填口4と、水素ガス充填部3内に設けられ、車両に搭載された圧縮空気供給源から供給される圧縮空気を吹き出す空気吹き出し口5と、リッド7の水素ガス充填部3側を向く面に設けられ、空気吹き出し口5から吹き出された圧縮空気を水素ガス充填口4に向けて反射させる反射部6と、備えた構造であって、リッド7が所定角度だけ開かれた時に、空気吹き出し口5から吹き出された圧縮空気が反射部6で跳ね返り水素ガス充填口4に当たる。【選択図】図1
STRUCTURE OF HYDROGEN REPLENISHING PART OF VEHICLE
車両の水素補給部の構造
2022-03-10
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / 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 |
Springer Verlag | 2000
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