Device for injecting a fluid into moving containers

摘要

The device has a collector (44) that covers inlets (36) selected during a relative displacement of a fluid supply track (32) with respect to the collector. The collector defines a feed box (46) delimiting a general feed box (48) communicating with the inlets. The collector has a sealing gasket (50) between the box (46) and the track for allowing a sealed contact between the box and the track. The gasket is made of a material formed of polyetheretherketone resin and is fixed on an inner side of the box (46). The collector has a pneumatic cylinder (52) pushing the box (46) against the track.