Pressurized feed-injection spray-forming apparatus

Fluid sprinkling – spraying – and diffusing – With means causing intermittent interruption of supply to...

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239135, 239307, 239373, 427422, 222593, B05B 124

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054453240

ABSTRACT:
A spray apparatus and method for injecting a heated, pressurized liquid in a first predetermined direction into a pressurized gas flow that is flowing in a second predetermined direction, to provide for atomizing and admixing the liquid with the gas to form a two-phase mixture. A valve is also disposed within the injected liquid conduit to provide for a pulsed injection of the liquid and timed deposit of the atomized gas phase. Preferred embodiments include multiple liquid feed ports and reservoirs to provide for multiphase mixtures of metals, ceramics, and polymers.

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