Dispenser device for taking out contents

Details Dispenser device for taking out contents Dispenser device for taking out contents

1974-08-16

1976-02-24

Tollberg, Stanley H.

Dispensing

With discharge assistant

With material supply container and discharge assistant with...

B67D 554

Patent

active

039400301

ABSTRACT:
A dispenser device for use in dispensing liquid contents in a pressurized state from a container, compressed air obtained by pushing a dispenser head being utilized as a propellant for the liquid contents.
In this dispenser device, the compressed air used as a propellant is adapted to act upon the liquid contents without contacting the liquid thereby protecting the liquid contents from air contamination, quality deterioration and the like. Moreover, this dispenser device has a simple construction and since it contains no propellant it is non-explosive.

REFERENCES:
patent: 3764046 (1973-10-01), Riccio
patent: 3860150 (1975-01-01), Maier

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