Spraying device with liquid-vapor withdrawal valve

Details Spraying device with liquid-vapor withdrawal valve Spraying device with liquid-vapor withdrawal valve

1974-12-16

1976-04-20

Tollberg, Stanley H.

Dispensing

With discharge assistant

Fluid pressure

22240218, 239112, B65D 8314

Patent

active

039513149

ABSTRACT:
A valve assembly for a pressurized container which is manually, selectively movable between a first position wherein a dispensing valve may be actuated to dispense various types of pressurized liquids from a container, and a second position wherein pressurized air or gas, normally stored above the liquid in the container, is passed through the dispensing valve to clear same of any obstructions or clogs which may form therein during usage or during storage periods.

REFERENCES:
patent: 2605848 (1952-08-01), Carter
patent: 3357601 (1967-12-01), Crawford et al.
patent: 3430820 (1969-03-01), Winters et al.
patent: 3459220 (1969-08-01), Morse
patent: 3578788 (1971-05-01), Potter et al.
patent: 3658208 (1972-04-01), Hansen

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