Smoke cartridge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 5, 1983
Issued Date -
N/A
app pub date -
Sep 19, 1980
filing date -
Mar 8, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A smoke cartridge for producing instantaneous smoke, particularly for screening a vehicle. A casing, preferably made of aluminum, has a first elongated compartment in which a plurality of annular smoke elements are stacked one above the other with a common central opening passing through all of them. A second compartment adjacent the first compartment has a discharge composition therein and a mechanism for igniting the same. When ignited, the discharge composition causes a jet of flames to pass through the central opening between the smoke elements, igniting the latter. A further compartment contains a further discharge composition, preferably ignited after a delay, for propelling the entire casing after the smoke elements have been discharged therefrom.
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