DEVICE FOR EMPTYING A COMPRESSED GAS PACKAGING

摘要

The invention relates to a device for emptying compressed gas packaging. Said device comprises an opening system for forming a discharge opening in the lower part of the compressed gas packaging. Said device is characterised in that a hollow needle (29), which is mounted in the opening system and communicates with a discharge duct (23), is used to form said discharge opening, in that a sealing sleeve (19), which surrounds said hollow needle (29) and is held by a spring, can rest against the lower part of the compressed gas packaging (17), and in that a compression system (35) is used to compress the compressed gas packaging (17) while actuating the hollow needle (29) of the opening system and the sealing sleeve (19).