Patent ID: 11897746
Assignee: SERAC GROUP
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A filler station for a packaging installation for packaging a substance in containers, the station comprising a filler spout having a spout body
with a top dedicated to connect to a supply pipe for supplying the filler spout and with a bottom end provided with an orifice fitted with a controlled delivery valve,
wherein the spout is fitted with a return pipe having one end that is fastened to the spout body and that is opened out into the spout body above the delivery valve and below the zone where the supply pipe is dedicated to open out into the spout body,
wherein the spout is provided also with at least one suction channel, that is different from the return pipe, and that extends in the bottom end of the spout body between the outside of the filler station and the inside of the spout body so as to open out inside the spout body above the orifice, the suction channel thus being designed to extend in the bottom end of the spout body between the outside of the packaging installation and the inside of the spout body so as to open out inside the spout body above the orifice.