Smoke generator for firefighting trainers utilizing a metering v

Details Smoke generator for firefighting trainers utilizing a metering v Smoke generator for firefighting trainers utilizing a metering v

1993-04-13

1994-11-22

Walberg, Teresa J.

Electric resistance heating devices

Heating devices

Vaporizer

392403, F22B 128

Patent

active

053676033

ABSTRACT:
A smoke generator wherein vaporative properties of a liquid smoke agent are activated by a heated air flow through a venturi with the vacuum created in the metering venturi controlling the flow of smoke producing liquid to the heated air. The smoke generator includes an air compressor, a heater, a metering venturi, a side venturi pipe, a smoke fluid reservoir, and a support.

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