A gas injection device for injecting an expulsion gas into a tank for a liquid. The gas injection device comprises an inlet pipe for receiving the gas and a distributor portion for releasing the gas through a plurality of capillary passages. The inlet pipe has a first end configured to be connected to a gas supply line and a second end located within a chamber in the distributor portion. The capillary passages respectively extend in a direction adapted to a periphery of the chamber. A tank for a liquid is provided, the tank comprising a gas injection device. A spacecraft is provided comprising such a tank.
Obviating liquid intrusion into a gas supply line
2019-08-27
Patent
Electronic Resource
English
VEHICLE WEATHER STRIP FOR LIQUID DRAINAGE AND PREVENTION OF LIQUID INTRUSION INTO VEHICLE INTERIOR
European Patent Office | 2024
|Vehicle weather strip for liquid drainage and prevention of liquid intrusion into vehicle interior
European Patent Office | 2025
|