Method for creating a one way visible screening smoke
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United States of America Patent
Stats
-
Oct 28, 1997
Grant Date -
N/A
app pub date -
Dec 4, 1996
filing date -
Dec 4, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of producing a visible one-way screening smoke is disclosed. The thod includes substantially concurrently deploying into ambient atmosphere a first smoke cloud containing a light absorbent material such as carbon black and a second smoke cloud containing a white nonabsorbent visible screening smoke substantially parallel to and apart from the first cloud so that a two layer obscurant cloud having a one-way visibility effect is created in which visibility is substantially maintained only in the direction of the first cloud through the second cloud.
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Family
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