Suction device and suction method

A suction method that sucks inside of a filling nozzle used for supply of hydrogen by using a suction nozzle that is engaged with the filling nozzle, the suction method comprising: evacuating a vacuum chamber by using a vacuum pump; and sucking inside of the suction nozzle by using the evacuated vac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hori Yoshihiro, Nemoto Hiroaki, Omori Hideyo, Kondo Toshiyuki, Matsuno Yuu
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A suction method that sucks inside of a filling nozzle used for supply of hydrogen by using a suction nozzle that is engaged with the filling nozzle, the suction method comprising: evacuating a vacuum chamber by using a vacuum pump; and sucking inside of the suction nozzle by using the evacuated vacuum chamber.