Ventilation method and system for protecting shooters from pollu

Details Ventilation method and system for protecting shooters from pollu Ventilation method and system for protecting shooters from pollu

1977-09-08

1978-09-19

Camby, John J.

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

98115SB, 118326, 55DIG29, 35 25, F24F 900

Patent

active

041145216

ABSTRACT:
An improved ventilation method and ventilation system for shooting ranges in which the conventional ventilation system of the shooting range is supplemented by the addition of air in the shooting stall intermediate the shooter's face and weapon. Preferably, the direction of the supplemental air flow is at an angle to the shooter and toward the target area to remove contaminants away from the shooting stall and downrange of the shooter.

REFERENCES:
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patent: 2775187 (1956-12-01), McClurkin
patent: 3270655 (1966-09-01), Guirlet et al.
patent: 3303839 (1967-02-01), Tavan
patent: 3350994 (1967-11-01), Guibert
patent: 3421290 (1969-01-01), Cheney et al.
patent: 3802099 (1974-04-01), Mell et al.
patent: 3860236 (1975-01-01), Buchanan

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