Bottle filling machine and filling head therefor

Details Bottle filling machine and filling head therefor Bottle filling machine and filling head therefor

1989-02-21

1990-11-06

Cusick, Ernest G.

Fluent material handling, with receiver or receiver coacting mea

Dribble or reduced flow at end of cycle

141 46, 141 83, 141 95, 141 91, 251 611, 1375133, B67C 306

Patent

active

049678132

ABSTRACT:
A filling head for a machine for automatic filling of bottles to a constant level, particularly in free air, and a filling machine equipped with such filling heads. The filling head has a circulation chamber into which the filling liquid enters via a feed orifice and from which the filling liquid leaves via a lower outlet orifice which is extended by a discharge tube for penetrating inside a neck of a bottle during filling. A membrane with a projection opens or closes the outlet orifice in response to control signals emitted by a detector of the filling level arranged on a zone of the discharge tube situated inside the bottle during filling.

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patent: 4787427 (1988-11-01), Bacroix et al.
patent: 4787428 (1988-11-01), Bacroix et al.
patent: 4848722 (1989-07-01), Webster

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