Dispensing valve for a bulk material container

Details Dispensing valve for a bulk material container Dispensing valve for a bulk material container

1995-01-19

1999-05-04

Huson, Gregory L.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222549, 222554, B67D 500

Patent

active

058993592

ABSTRACT:
An improved bulk valve for tapping bulk material such as chemicals or foodstuffs is provided. The bulk valve operates with a piston-like action, in which an inner valve cylinder assembly is drawn open to open a path to a discharge port, or driven shut with a locking plunger to create a firm seal. Serrated puncturing teeth are provided to pierce the membrane seal of the bulk container, and light weight and low cost are achieved.

REFERENCES:
patent: 754032 (1904-03-01), Wright
patent: 4732298 (1988-03-01), Dinslage
patent: 4739901 (1988-04-01), Dorfman et al.

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