Low cost segmented structure for pressure vessels, rocket motors

Details Low cost segmented structure for pressure vessels, rocket motors Low cost segmented structure for pressure vessels, rocket motors

1992-03-09

1994-08-30

Bertsch, Richard A.

Power plants

Reaction motor

Method of operation

60255, 156172, 220589, F02K 900

Patent

active

053416384

ABSTRACT:
A composite structure for rocket motors includes a longitudinal element of the composite structure, which is an assembly of segments of clamshell or barrel stave form. The element is held in place by a circumferential element, which is a composite overwrap of reinforcing fibers in a resin matrix. The matrix may be thermoplastic or thermosetting. The reinforcing fiber being high strength polyolefin thereby providing the rocket motor with insensitive munitions capability.

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