Multi-purpose laminate beam

摘要

A multi-purpose laminate beam for providing structural support to a spacecraft and to contain a pressurized gas, or pressure vessel. The inside of the beam has a metal layer that is over wrapped with at least one laminae. Disposed within the beam is a pair of dividers that allow for a pressurized volume or a least one pressure vessel. There is an access port through the beam for accessing the pressure vessel. The composite nature of the beam allows the beam to be relatively lightweight, but strong enough to support a load. By having the pressure vessel inside the beam, space is optimized. Furthermore the beam provides a measure of protection for the pressure vessel and any inhabitants of the spacecraft should the pressure vessel leak or explode.