Penetrator/nozzle arrangement

Details Penetrator/nozzle arrangement Penetrator/nozzle arrangement

1977-05-10

1979-04-03

Reeves, Robert B.

Fire extinguishers

Special applications

With specific extinguishant applying means, or means for...

301233, 166297, 222 5, 239271, A62C 3122, B67B 724

Patent

active

041472160

ABSTRACT:
A penetrator
ozzle arrangement, particularly for enabling fighting of fires in aircraft and other difficult access target units, in which the penetrator
ozzle arrangement has a telescopic nozzle formed by a spray nozzle tube section telescopically slidable on a concentric feed tube, with a cylindrical cutter mounted for sliding movement about the nozzle and toward a target unit. A cartridge is fired to drive the cutter toward the forward spray end of the nozzle, thereby cutting the effective skin of a target and enabling the nozzle to be moved therethrough with its forward spray discharge end extending into the target interior zone for passage of fluid, powder or other desired agent through the nozzle into the target interior.

REFERENCES:
patent: 2857005 (1958-10-01), Medlock
patent: 2861406 (1958-11-01), Holsman et al.
patent: 3245200 (1966-04-01), Shaw
patent: 3572334 (1971-03-01), Petterson
patent: 3826256 (1974-07-01), Smith

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