Un sistema de succión para aspirar una sustancia, preferentemente un fluido, fuera de un cartucho

摘要

A suction system for residue free sucking a substance, preferably a fluid, comprises a canister (10) for holding the substance, wherein the canister (10) comprises a body (12) having a top part (14), at least one nozzle (20), preferably located at the top part (14), wherein the nozzle (20) comprises a first opening (22) and a second opening (30) suitable for filling the substance into the body (12), wherein the openings are both arranged in the nozzle (20), a suction lance (24) for sucking the substance out of the body (12) of the canister (10) wherein an upper end (26) is connected to the first opening (22) and the lower lance end (28) is located next to the bottom of the canister (10), and a connector closure (36) for sealing the canister (10), wherein the connector closure (36) being designed to seal and/or open the openings separately at the same time, comprises a venting means (52,54), and wherein the suction lance (24) is formed integrally as part of the body (12) of the canister (10).