Bottle filling valve

Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With valve operated by receiver engaging means

Patent

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Details

141392, B65B 104

Patent

active

041518675

ABSTRACT:
A vertical nozzle extending downwardly from the bottom of a tank supports below it a tubular member communicating with the inside of the nozzle and having an outlet in its side normally closed by a sleeve slidably mounted on the tubular member and in the nozzle and provided with a collar spaced below the nozzle and pressed downwardly by a coil spring to normally hold the sleeve in a lower position closing the valve outlet. A downwardly facing sealing washer encircles the sleeve below the collar, and a telescoping bottle guide encircles the nozzle and sleeve and has an opening in its lower end coaxial with the sleeve and small enough for the lower end of the guide around the opening to be engaged by the neck ring of an upwardly moving bottle, which will telescope the guide and move it upwardly while opening the valve.

REFERENCES:
patent: 1793684 (1931-02-01), Dunn
patent: 2112199 (1938-03-01), Kantor et al.
patent: 2461326 (1949-02-01), Kantor et al.
patent: 2591071 (1952-04-01), Huggins et al.
patent: 3879987 (1975-04-01), Yasuhiro et al.

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