Gun with combined operation by chemical propellant and plasma
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United States of America Patent
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-
Aug 10, 1993
Issued Date -
N/A
app pub date -
Jun 4, 1992
filing date -
Feb 9, 1989
priority date (Note) -
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status (Latency Note)
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Abstract
A hybrid gun for launching a projectile by a combined propulsion effect of a chemical propellant and electrothermal energy. The gun comprises a breech-associated electrothermal propulsion energy injector having a plasma beam generator and a tubular chamber holding a light working fluid that during the travel of the projectile in the barrel produces at the rear of the projectile a light gaseous buffer zone. Optionally the gun may have in addition one or more electrothermal propulsion energy injectors mounted on the barrel. There is also provided ammunition for use with a hybrid gun having a chemical propellant holding cartridge designed for ignition by working fluid injected by the breech associated electrothermal propulsion energy injector.
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