Dispensing – Plural sources – compartment – containers and/or spaced jacket – With common discharge
Patent
1987-05-14
1992-10-13
Huson, Gregory L.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With common discharge
222394, 604 87, B67D 560
Patent
active
051543206
ABSTRACT:
An aerosol dispensing device provides increased shelf life for aerosols containing unstable ingredients or reactive compounds. The device includes a container and a valve which, upon actuation of an actuator, has a portion which is depressed downwardly into the container. In some forms of the invention, the downward depression is exerted directly against a glass ampule containing a composition to be isolated from the container contents or valve mechanism. Such depression causes the ampule to break releasing its components where they may mix within the container. In another form of the invention, depression of the actuator causes a relatively heavy ball to be released into the container generally where it may contact and break a frangible liquid containing ampule within the container. The device of the invention provides physical separation of components within the ampule from components generally within the container until the first depression of the acuator.
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"A New Aerosol Package"; Aerosol Age; Apr. 1986, pp. 40, 41 and 69.
Huson Gregory L.
Tri-Point Medical L.P.
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