Aeronautics and astronautics – Aircraft structure – Fuselage and body construction
Patent
1993-05-14
1995-01-03
Barefoot, Galen L.
Aeronautics and astronautics
Aircraft structure
Fuselage and body construction
B64C 140
Patent
active
053779355
ABSTRACT:
A low areal density protective shield apparatus, and method for making same, for protecting spacecraft structures from impact with hypervelocity objects, including a bumper member comprising a bumper ceramic layer, a bumper shock attenuator layer, and a bumper confining layer. The bumper ceramic layer can be SiC or B.sub.4 C; the bumper shock attenuator layer can be zirconia felt; and the bumper confining layer can be aluminum. A base armor member can be spaced from the bumper member and a ceramic fiber-based curtain can be positioned between the bumper and base armor members.
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Czechanski James G.
Larriva Rene F.
Nelson Anne M.
Poff Ray E.
Barefoot Galen L.
Interferometrics Inc.
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