Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – Including whirler device to induce fluid rotation
Reexamination Certificate
2005-05-17
2005-05-17
Ganey, Steven J. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
Including whirler device to induce fluid rotation
C239S403000, C239S405000, C239S556000, C239S601000
Reexamination Certificate
active
06892962
ABSTRACT:
The present invention provides specific design dimensions for a sprayer plate flow restrictor orifices of a fuel oil atomizer, and the resulting arrangement of the atomized liquid spray pattern. Specific depth to diameter ratios of the sprayer plate restrictor orifices and specific dimensions of the chamfer of the inlets to the restrictor orifices of the atomizer of the present invention provide improved performance results as compared to prior art atomizers, including reduced emissions and increased durability of atomizer components.
REFERENCES:
patent: 4141505 (1979-02-01), Reich
patent: 4356970 (1982-11-01), Vosper et al.
patent: 5353992 (1994-10-01), Regueiro
patent: 5826798 (1998-10-01), Schindler
patent: 5860600 (1999-01-01), Schindler
Dale John N.
Hurley John F.
Lindemann Scott H.
Combustion Components Associates, Inc.
Ganey Steven J.
Lipsitz Barry R.
McAllister Douglas M.
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