Compositions – Preservative agents – Anti-corrosion
Patent
1980-09-19
1981-11-03
Chiesa, Richard L.
Compositions
Preservative agents
Anti-corrosion
239338, 261 78A, B01F 304
Patent
active
042984963
ABSTRACT:
An improved compressed air nebulizer has been developed such that a uniform aerosol particle size and concentration may be produced over long time periods. This result is achieved by applying a vacuum pressure to the makeup assembly and by use of a vent tube between the atmosphere and the makeup solution. By applying appropriate vacuum pressures to the makeup solution container and by proper positioning of the vent tube, a constant level of aspirating solution may be maintained within the aspirating assembly with aspirating solution continuously replaced from the makeup solution supply. This device may also be adapted to have a plurality of aerosol generators and only one central makeup assembly.
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Clark Mark L.
DeFord Henry S.
Besha Richard G.
Chiesa Richard L.
Denny James E.
Gottlieb Paul A.
The United States of America as represented by the United States
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