Shaped explosive charge device for underwater use

Details Shaped explosive charge device for underwater use Shaped explosive charge device for underwater use

1977-09-26

1979-05-01

Pendegrass, Verlin R.

Ammunition and explosives

Igniting devices and systems

102 20, 175 452, 175 46, F42B 308

Patent

active

041517989

ABSTRACT:
A shaped explosive charge device for underwater use wherein a deflated inflatable element is positioned within the stand-off space and, when the device is in position for firing, for example, as an inside cutter, the inflatable element is inflated to exclude water from the cavity and stand-off space between the explosive charge and the target surface.

REFERENCES:
patent: 2667836 (1954-02-01), Church et al.
patent: 2690123 (1954-09-01), Kanady
patent: 3031964 (1962-05-01), Chesnut
patent: 3490085 (1970-01-01), Lewis

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