Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Fluid pressure discharge means
Patent
1975-11-24
1978-11-14
Peters, Jr., Joseph F.
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Fluid pressure discharge means
239346, 239DIG19, B05B 730
Patent
active
041252250
ABSTRACT:
A pneumatic nebulizer of the type used for aspirating a fine spray of a liquid analytical sample into the sample burner flame of an atomic absorption spectrophotometer or the like. The nebulizer comprises an atomizing venturi nozzle formed of corrosion-resistant material, the nozzle including a monolithic flexible tube having one end extending to a sample source and its other end terminating coaxially within an apertured nozzle member to define therewith an annular orifice through which high velocity gas flow occurs to aspirate sample liquid from the other end of the tube.
REFERENCES:
patent: 1150238 (1915-08-01), Winbray
patent: 3516771 (1970-06-01), Rendina
patent: 3525476 (1970-08-01), Boling et al.
patent: 3580510 (1971-05-01), Batlas
Crane John D.
Giarratana Salvatore A.
Mar Michael
Masselle Francis L.
Peters Jr. Joseph F.
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