B67C3/2625 - CPC Classification

Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids; Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Details; Filling-heads; Means for engaging filling-heads with bottle necks specially adapted for counter-pressure filling the liquid valve being opened automatically when a given counter-pressure is obtained in the container to be filled

• B67C3/2628 » {and the filling operation stopping when the liquid rises to a level at which it closes a vent opening} 16
• B67C3/2631 » {and the filling operation stopping when probes, e.g. electrical or optical probes, sense the wanted liquid level } 4

Recent Application in this class: