Dispensing – With discharge assistant – Fluid pressure
Patent
1977-05-25
1979-04-03
Shannon, John P.
Dispensing
With discharge assistant
Fluid pressure
222541, B65D 8314
Patent
active
041472845
ABSTRACT:
An aerosol dispenser in which the material to be expelled is carried within a container in communication with a spray nozzle. An air compressor carried by the container supplies compressed air to the container to pressurize the said material. The compressor is operated by the normal vertical shaking of the assembly. The compressor may be carried within the container or attached thereto during use. In one embodiment the container may be refilled. In a second embodiment the container is separable from the compressor and may be discarded after use.
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patent: 2613111 (1952-10-01), Freund et al.
patent: 3099370 (1963-07-01), Hein
patent: 3217936 (1965-11-01), Abplanalp
patent: 3372838 (1968-03-01), Smith et al.
patent: 3403820 (1968-10-01), Landis et al.
patent: 3685680 (1972-08-01), Tenckhoff et al.
patent: 3995779 (1976-12-01), Mizzi
Kronman Albert F.
Shannon John P.
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