US Government As Represented by the Secretary of the Army

Horace W Pearce

Michael J Burnham

William G Rouse

John P Schneider

A minimum hazard visual screening cloud is formed by vaporizing diesel fuel nside a vehicle exhaust manifold pipe which, upon entering the ambient atmosphere, condenses into an aerosol comprised of small droplets, thereby producing a large sustaining cloud which obscures both the vehicle and the adjacent downwind areas.

Mobile smoke screening system

An obscurant apparatus for use in forming a smoke screen. This apparatus ludes a hopper having a space for fluidizing a selective powder, an inlet jet nozzle extending through the hopper into the space, an outlet passage extending through the hopper and surrounding the inlet jet nozzle, spray means connecting to the outlet passage, and a compressed air source connecting to the jet nozzle.

Growing community of inventors

Churchville, MD, United States of America

Horace W Pearce