Method and arrangement for low or non-rotating artillery shells

Details Method and arrangement for low or non-rotating artillery shells Method and arrangement for low or non-rotating artillery shells

2007-06-05

2007-06-05

Dinh, Tien (Department: 3644)

Aeronautics and astronautics

Missile stabilization or trajectory control

Externally mounted stabilizing appendage

C244S003290, C102S473000

Reexamination Certificate

active

10907301

ABSTRACT:
This disclosure relates to a method and an arrangement for low or non-rotating artillery shells fired from launch weaponry, and which introduces a portion of the barrel pressure built up in the barrel during the launch phase into a chamber arranged in the low or non-rotating artillery shell which is delimited in at least one direction by an element which is movable relative to the rest of the shell when a differential pressure between the chamber and the external environment of the shell is sufficient to move the element. The moveable element may be a protective casing covering fins of the artillery shell.

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