Patent ID: 7866355

Claim:
Device for injecting a fluid into moving containers, of the type comprising: a movable conveyor having: a plurality of container supports distributed along the conveyor; a plurality of nozzles for injecting fluid into the containers, each one mounted facing a respective container support; a nozzle fluid-feed track, arranged along the conveyor, and a plurality of pipes for conveying fluid to the nozzles, each one connected to a respective nozzle and having an inlet arranged in the feed track, the inlets being distributed along the feed track, and a fixed fluid dispenser alongside the conveyor, designed to introduce fluid successively into the inlets, said fixed fluid dispenser comprising: a distributor positioned facing the feed track and designed to cover a number N of inlets selected at the time of the relative displacement of the feed track in relation to the distributor, and means to feed the distributor with fluid, wherein the distributor defines a manifold which extends along the length of the conveyor communicating with the number N of inlets selected, a seal being provided to ensure a sealed contact between the manifold and the feed track, and in that the dispenser comprises means to push the manifold against the conveyor feed track.