Abstract: Method and apparatus for filling containers with liquid of the type having a tubular filling lance operatively connected to a source of liquid and being vertically moveable between raised positions above said containers and lowered positions, when coaxially aligned with a filling hole in one of said containers, extending through said filling hole into said container for filling thereof. The apparatus comprises a conveyor assembly on which two or more containers with randomly disposed filling holes may be moved to a filling station generally below the filling lance. A carriage assembly is provided by which the filling lance may be moved in X, Y, Z coordinates, first to a raised position coaxially aligned with a selected one of the container filling holes and then to a lowered position into a selected container.

Abstract: Apparatus and method for filling containers with liquid including a vertically disposed filling lance operatively connected to a source of liquid and to a power device by which the lance may be vertically moved between raised and lowered positions. A tubular rod extends upwardly through the lance for operative connection to an actuator by which the tubular rod and a foot valve of the lower end of the lance may be vertically moved between closed and open positions. A pressure transducer detects fluid pressure in the tubular rod and converts the pressure to a proportional signal which is transmitted to the power device for raising the lance a predetermined amount while keeping the foot valve and lower end of the lance submerged beneath the surface of container liquids.