Pressurized fluid-dispensing apparatus

Details Pressurized fluid-dispensing apparatus Pressurized fluid-dispensing apparatus

1979-01-24

1980-10-21

Tollberg, Stanley H.

Dispensing

With discharge assistant

Fluid pressure

B65D 8314

Patent

active

042289335

ABSTRACT:
The invention relates to a pressurized fluid-dispensing apparatus which can be re-charged with a fluid to be dispensed and pressurized by a compressed gas and can find application as a replacement for the well-known aerosol spray cannister.
In a specific embodiment the apparatus includes a container having an aperture for charging the container with a liquid to be dispensed, first a valve resiliently biased towards a closed position and operable, in use, to dispense the liquid under pressure and second a valve for connecting the container temporarily to a compressor for pressurizing the contents of the container and in which the first and second valves are removable from the container to expose the aperture for charging the container with a liquid.

REFERENCES:
patent: 1885678 (1932-11-01), Boyer
patent: 2090334 (1937-08-01), Paasche
patent: 2571433 (1951-10-01), Fine et al.
patent: 2621830 (1952-12-01), Stow et al.
patent: 3090530 (1963-05-01), Peeps

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