Dispensing – Fluid flow discharge – Pressurized aerosol container
Patent
1994-06-03
1996-04-16
Huson, Gregory L.
Dispensing
Fluid flow discharge
Pressurized aerosol container
222399, 141 20, B65D 8314
Patent
active
055074200
ABSTRACT:
A reusable high efficiency propellant driven apparatus for the dispensing of liquid products, featuring a refillable product container, and a rechargeable propellant housing. The propellant housing may be moved from container to container, to dispense a plurality of products; and a non-completely dispensed container can have the product exhausted by the replacement of a spent propellant housing, with the same or a different housing that does contain propellant. The housing is disposed concentric to the container and preferably both are secured to a single cap. A dual piston construction is employed to provide a hermetically sealed propellant housing. Product and propellant deployment is controlled by the movement of a pair of gaskets.
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patent: 5011047 (1991-04-01), Cruysberghs
patent: 5080266 (1992-01-01), O'Neill
Aervoe-Pacific Company, Inc.
Huson Gregory L.
Jacobs Mark C.
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