FILLING HEAD FOR LIQUID MEDIUMS DOSING

摘要

The invention concerns a filling head for dosing liquid media. The essence of the invention is that a hollow cylindrical body (1) is equipped at one end with a slide fitted feeder (2). The other end of the hollow cylindrical body (1) is detachably connected with a split clamp (5), slide attached in whose front part (6) is a hollow clamp (10) of the filling needle (8), whose apex (9) corresponds with the sleeve (4) of the centring bevel (3) of the feeder (2), and fixed in the rear part (7) of the split clamp (5) is at least one back valve (11) connected across the filling channel (12) to the hollow clamp (10) of the filling needle (8). Along its whole length, the hollow cylindrical body (1) is equipped with a circumferential channel (13) terminating into at least one outlet channel (14). A mechanical back valve (18) is preferably fitted in the hollow of the hollow clamp (10) of the filling needle (8).<IMAGE>