Pressure vessel with damage mitigating system
OwnerPaul F. Duvall, Ayodeji J. Avorinde +1inventors
InventorsPaul F. Duvall, Ayodeji J. Avorinde, Alvin R. Cederberg
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Abstract
A pressure vessel is disclosed for holding fluids and the like. The vessel includes an outer shell fabricated of a composite material. A damage mitigating material is integrated within the outer shell, with a major thickness of the shell being disposed inside the damage mitigating material and a minor thickness of the shell being disposed outside the damage mitigating material. The minor thickness of the shell and the damage mitigating material are physically alterable or deformable upon impact by a given exterior force which may be insufficient to affect the major thickness of the shell.
Claims18
A pressure vessel for holding fluids, comprising:
- an outer shell fabricated of a homogeneous fibrous composite material;
- an inner, generally fluid impervious liner disposed in the outer shell generally against the inside surface thereof;
- and
- a damage mitigating material integrated within the outer shell with a major thickness of the homogeneous fibrous shell being disposed inside the damage mitigating material and a minor thickness of the homogeneous fibrous shell being disposed outside the damage mitigating material so that the damage mitigating material is entrapped by the homogeneous fibrous composite material, the minor thickness and the damage mitigating material being physically alterable upon impact by a given exterior force which may be insufficient to affect the major thickness of the shell.
A generally hollow vessel for holding fluids comprising:
- an outer shell fabricated of filament wound composite material;
- and
- a damage mitigating material integrated within the outer shell with a major thickness of the shell being disposed inside the damage mitigating material and a minor thickness of the shell being disposed outside the damage mitigating material, the minor thickness and the damage mitigating material being physically alterable upon impact by a given exterior force which may be insufficient to affect the major thickness of the shell.
A system for mitigating potential damage to a generally hollow pressure vessel which is fabricated of composite material, the vessel including an outer shell fabricated of a homogeneous fibrous composite material within which is entrapped a damage mitigating material, with a given thickness of the homogeneous fibrous composite shell being disposed outside the damage mitigating material, said given thickness of the composite shell and the damage mitigating material being deformable upon impact by a given exterior force.
A pressure vessel for holding fluids, comprising:
- an outer shell fabricated of filament wound composite material;
- an inner, generally fluid impervious liner disposed in the outer shell generally against the inside surface thereof;
- and
- a damage mitigating material integrated within the outer shell with a major thickness of the shell being disposed inside the damage mitigating material and a minor thickness of the shell being disposed outside the damage mitigating material, the minor thickness and the damage mitigating material being physically alterable upon impact by a given exterior force which may be insufficient to affect the major thickness of the shell.
A system for mitigating potential damage to a generally hollow vessel which is fabricated of filament wound composite material, the vessel including an outer shell within which is integrated a damage mitigating material, with a given thickness of the composite shell being disposed outside the damage mitigating material, said given thickness of the composite shell and the damage mitigating material being deformable upon impact by a given exterior force.
Dependencies are inferred from the claim text.