Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – At or beyond outlet
Patent
1996-01-26
1998-05-19
Morris, Lesley D.
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
At or beyond outlet
7386481, B05R 706
Patent
active
057526630
ABSTRACT:
A method and apparatus for improving pneumatic nebulization of liquids is taught providing for controllable production of droplet size range generated. The improvement is aimed at nebulizers comprised of concentric tubes, the inner transporting analyte liquid, the outer--inert gas. The improvement comprises altering the outer lip of the free end of the inner tube so as to allow laminar flow of the exiting gas. By alteration of the tip, droplets in a controlled size range can be routinely produced with a minimum of operator adjusting.
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patent: 5286451 (1994-02-01), De Silva et al.
patent: 5322510 (1994-06-01), Lindner et al.
patent: 5617997 (1997-04-01), Kobayashi et al.
Fischer Steven M.
Goodley Paul C.
Hewlett--Packard Company
Morris Lesley D.
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