Spray nozzle and methods

Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – Fluid streams have angular junction

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Details

2394273, 239 9, B05B 704

Patent

active

049231219

ABSTRACT:
A spray nozzle for spraying a mixture of fibrous insulating material and an adhesive for the fibrous insulating material. The nozzle has a hollow cylindrical body, a material conditioning chamber with a larger cross sectional area than the hollow cylindrical body, a generally conical spray hood adjacent the material conditioning chamber, a mixing chamber in the spray hood, and an adhesive feed line connected to and extending into the spray hood. The adhesive is homogeneously mixed with the fibrous insulating material in the spray hood.

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