Fluent material handling – with receiver or receiver coacting mea – Filling or refilling of dispensers – Coating-implement-type receiver
Patent
1991-03-29
1993-04-20
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Filling or refilling of dispensers
Coating-implement-type receiver
141 3, B65B 304
Patent
active
052033830
ABSTRACT:
An apparatus for filling aerosol packages. The aerosol package includes an outer pressure resistant shell having an opening in the upper end and a resilient container is disposed within the shell as an inlet sealed within the opening of the shell. A valve unit is disposed in the opening and includes a valve. A propellant gas is located in the space between the shell and the container. The filling apparatus includes a reservoir of liquid and a nozzle communicates with the reservoir. The nozzle is inserted in the valve unit and acts to open the valve and a force is then applied to the liquid in the reservoir to transfer the liquid from the reservoir to the container within the aerosol package.
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