Launcher arrangement for rocket powered round

Details Launcher arrangement for rocket powered round Launcher arrangement for rocket powered round

1975-03-24

1976-09-21

Brown, David H.

Ordnance

Rocket launching

Having tubular guide means

42 1F, 89 1F, 89 1819, 102 497, F41F 304

Patent

active

039812251

ABSTRACT:
A launcher for a rocket powered round in which the launcher has a launch cartridge coupled thereto and the launch cartridge is insertable into the tailpipe of the round. The launch cartridge has a launch cartridge charge and an initial launch volume intermediate the launch cartridge charge and the round. A probe is coupled to the launch cartridge and extends into the nozzle of the rocket powered round to reduce the gas passage area therethrough during at least a first portion of the launch phase thereof. The probe may be permanently attached to the launch cartridge and thus remain part of the launcher or the probe may be detachably mounted on the launch cartridge and is driven into nozzle sealing relationship to the nozzle when the round is launched to prevent ignition of the rocket propellant grain.

REFERENCES:
patent: 2944486 (1960-07-01), Jasse
patent: 3082666 (1963-03-01), Fitzpatrick et al.
patent: 3166979 (1965-01-01), Draim
patent: 3388666 (1968-06-01), Walther
patent: 3550501 (1970-12-01), Munger et al.
patent: 3570365 (1971-03-01), Bornand
patent: 3610091 (1971-10-01), Bornand
patent: 3620162 (1971-11-01), King

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