FLUID SUPPLY SYSTEM

PROBLEM TO BE SOLVED: To provide a fluid supply system which prevents abnormality such as buckling while minimizing invalid residual quantity of a tank.SOLUTION: A fluid supply system includes: a hydrogen tank 2 in which hydrogen is stored; a primary pressure reducing valve 5 which reduces a pressur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OZAKI HIROYASU, TAKAKU KOICHI, KATO KOICHI, ASANO MORITO, MIURA TANEAKI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a fluid supply system which prevents abnormality such as buckling while minimizing invalid residual quantity of a tank.SOLUTION: A fluid supply system includes: a hydrogen tank 2 in which hydrogen is stored; a primary pressure reducing valve 5 which reduces a pressure of hydrogen flowing in via pipelines a1, a2 from the hydrogen tank 2 within a predetermined pressure range; and a check valve 4 which is disposed between the hydrogen tank 2 and the primary pressure reducing valve 5. Therein, a function guarantee pressure value of the hydrogen tank 2 is higher than the predetermined pressure range of the primary pressure reducing valve 5 and the check valve 4 is closed when a pressure on the upstream side is less than the function guarantee pressure value.