Patent ID: 9682850
Date: 2017-06-20
CPC Classifications: B67C

Claim:
1. A method of filling containers ( 2 ) with a filler liquid ( 1 ) stored in a pressure regulated vessel ( 3 ) and delivered via at least one filler head ( 6 ) comprising a filler tube ( 8 ) passing through a bearing seat ( 9 ) for the container ( 2 ) and provided with a main shutter ( 15 ) to allow or interrupt the passage of filler liquid, the filler tube ( 8 ) including internally a discharge cannula ( 18 ) connected by a second shutter (C) to a regulated vent circuit ( 21 ) having a vent ( 25 ) and connected to a circuit ( 22 ) in communication by a third shutter (B) with the vessel ( 3 ), the method being characterized in that it comprises the following steps for filling a container: after engaging the filler tube ( before the end of filling, closing the vents ( at the end of filling, when the liquid reaches a determined level of the filler tube (