Filling valve apparatus having shortened vent tube

Details Filling valve apparatus having shortened vent tube Filling valve apparatus having shortened vent tube

1991-08-13

1993-05-11

Recla, Henry J.

Fluent material handling, with receiver or receiver coacting mea

Diverse fluid containing pressure filling systems involving...

Filling means controlled by gas condition in receiver

141302, 141 57, B65B 3100

Patent

active

052092747

ABSTRACT:
A filling valve apparatus (10) includes a housing (12) having a passage (20) for receiving an actuated shaft (56) extending partially therethrough connected to a charging cap (84) and in turn to the valve stem (118) and vent tube (64). An isolator member (32) is connected about the shaft (56) and to the valve stem (118) for allowing gas to flow freely therein. The apparatus (10) provides for a shortened valve stem (118) and vent tube (64) to a height less than the apparatus (10) height to decrease the amount of gas requiring snifting while allowing unrestricted gas to flow therethrough when open.

REFERENCES:
patent: 2467684 (1949-04-01), Meyer et al.
patent: 3032077 (1962-05-01), Plock et al.
patent: 3699740 (1972-10-01), Knabe
patent: 4206789 (1980-06-01), Jordan et al.
patent: 4363339 (1982-12-01), Puskarz

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