Self-levitating signal cartridge

Details Self-levitating signal cartridge Self-levitating signal cartridge

1973-10-11

1976-09-21

Feinberg, Samuel

Ammunition and explosives

Igniting devices and systems

102 34, 102 497, 102 99, F42B 406, F42B 426

Patent

active

039812413

ABSTRACT:
A pyrotechnic signal cartridge comprising a cartridge case, a projectile e detachably secured to the cartridge case, a charge in the cartridge case for launching the projectile case, rocket motor thrust means positioned within the projectile case, a rocket motor propellant charge and a pyrotechnic signal charge in the projectile case, ignition means for the pyrotechnic signal charge and the rocket motor propellant charge whereby ignition of the pyrotechnic signal charge and the rocket motor propellant charge after launching of the projectile case provides a self-levitating pyrotechnic display.

REFERENCES:
patent: 1947834 (1934-02-01), Driggs, Jr. et al.
patent: 2489953 (1949-11-01), Burney
patent: 2644364 (1953-07-01), Nass
patent: 3023570 (1962-03-01), Crouch
patent: 3245350 (1966-04-01), Kelly
patent: 3750574 (1973-08-01), Lohkamp

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