Fluent material handling – with receiver or receiver coacting mea – Diverse fluid containing pressure filling systems involving... – Filling means controlled by gas condition in receiver
Patent
1981-04-09
1982-12-14
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Diverse fluid containing pressure filling systems involving...
Filling means controlled by gas condition in receiver
141303, 141367, B65B 3100, B67C 306
Patent
active
043633390
ABSTRACT:
A filling valve arrangement for a counter-pressure container filling apparatus in which the filling valve arrangement is mounted in a bottom outlet opening in the usual bowl which holds the liquid under gas pressure, and an extension on the filling valve supports a filling head to receive the neck of a container in operative position so that a gas vent control carried by the vent tube is located in the container to admit gas into the container and to vent gas from the container as liquid replaces the gas in a rapid exchange of liquid for the gas up to the desired liquid level. The filling valve arrangement provides a space adjacent the liquid admitting valve for retaining a body of liquid in position for immediate admission in a very short period of time, and the gas vent control provides a device that can be snap-fitted onto many of prior types of vent tubes, but which is especially adapted to permit a range of weight adjustments to improve the positive response to the cut-off of the liquid fill as the gas is expelled from the container.
REFERENCES:
patent: 2467684 (1949-04-01), Meyer et al.
patent: 2597943 (1952-05-01), Meyer
patent: 2847043 (1958-08-01), Sommers
patent: 3018804 (1962-01-01), Granier
patent: 3067785 (1962-12-01), Meyer
patent: 3090408 (1963-05-01), Naecker
patent: 3192966 (1965-07-01), Breeback
patent: 3209794 (1965-10-01), Granier
patent: 3834428 (1974-09-01), Rademacher
Barry-Wehmiller Company
Bell, Jr. Houston S.
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