Disclosed is a gas injection device (10) for injecting an expulsion gas into a tank for a liquid. The gas injection device comprises an inlet pipe (11) for receiving the gas and a distributor portion (12) for releasing the gas through a plurality of capillary passages (13). The inlet pipe has a first end (111) configured to be connected to a gas supply line and a second end (112) located within a chamber (15) in the distributor portion. The capillary passages (13) respectively extend in a direction adapted to a periphery (151) of the chamber (15). Further disclosed are a tank for a liquid, the tank comprising a gas injection device (10), and a spacecraft comprising a tank.
OBVIATING LIQUID INSTRUSION INTO A GAS SUPPLY LINE
VERHINDERUNG VON FLÜSSIGKEITSEINDRINGUNG IN EINE GASVERSORGUNGSLEITUNG
ÉVITEMENT DE L'INTRUSION DE LIQUIDE DANS UNE CONDUITE D'ALIMENTATION EN GAZ
2020-06-24
Patent
Electronic Resource
English
IPC: | B64G Raumfahrt , COSMONAUTICS |
APPARATUS FOR PREVENTING DUST INSTRUSION OF SEAT RAIL ASSEMBLY
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