DEVICE AND METHOD FOR DISPENSING CRYOGENIC GASES

摘要

A device (1) for dispensing cryogenic liquid gases (7) comprises a source (2) of cryogenic liquid gas and a means (3) to feed said cryogenic liquid gas to a receiving container(4), that is housed in a closable chamber (5) with at least part of the feeding means; the amount of cryogenic liquid gas fed to the receiving container (4) is measured and control means (8) interrupt the feeding of liquid cryogenic gas to the receiving container (4) once the required amount has been fed.