| 摘要 |
The filling fixture for twin compartment aerosol cans has a baseplate (8) upon which an empty can is placed. A sliding yoke (15), carrying a remote controlled valve (13) and a supply line (12), brings a sealing joint (14) down onto the can. - The twin compartments are evacuated via a system of valves preventing collapse of the flexible dividing membrane (2). A hypodermic needle communicates from below with the propellant chamber. The contents are then gravity fed from a filling chamber (11), which can be changed to suit the can capacity, before the valve (4) is closed and the propellant injected.
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