Claims
- 1. An enclosure having a curved exterior surface, the enclosure comprising,a strut having an end, a flat cap panel attached to the end of the strut, the cap panel being polygonal in shape and having one or more hinges at a respective one or more sides of the flat cap panel, and a set of flat polygonal panels each having at least one hinge on at least one respective side, the set of flat polygonal panels and the first cap polygonal panel forming the curved exterior surface.
- 2. The enclosure of claim 1 wherein the flat polygonal panels are hexagonal and pentagonal panels.
- 3. The enclosure of claim 1, wherein the curved surface forms a tent barrier.
- 4. The enclosure of claim 1 wherein the flat polygonal panels form a hemisphere.
- 5. The enclosure of claim 4 wherein,the hemisphere separates interior space from exterior space, and the flat polygonal panels serve as a thermal barrier between the interior space and the exterior space.
- 6. An enclosure having a spherical curved surface, the enclosure comprising,a strut having a distal end and a proximal end, a first flat cap panel attached to the distal end of the strut, the first cap panel being polygonal in shape and having a plurality of hinges at each side of the first flat cap panel, a second flat cap panel attached to the proximal end of the strut, the second cap panel being polygonal in shape and having a plurality of hinges at each side of the second flat cap panel, a first set of flat polygonal panels each having at least one hinge on at least one respective side, the first set of flat polygonal panels and the first cap polygonal panel forming a first hemisphere of panels, and a second set of flat polygonal panels each having at least one hinge on at least one respective side, the second set of flat polygonal panels and the second cap polygonal panel forming a second hemisphere of panels, the first and second hemisphere of panels approximating a sphere.
- 7. The enclosure of claim 6 wherein,the first and second sets of flat polygonal panels are hexagonal and pentagonal panels, and the sphere is a bucky ball sphere.
- 8. The enclosure of claim 6 wherein,the first and second hemispheres separate interior space from exterior space, and the first and second sets of flat polygonal panels serve as a thermal barrier between the interior space and the exterior space.
- 9. The enclosure of claim 6 wherein the first and second sets of polygonal panels are solar panels.
- 10. A spacecraft, the spacecraft comprising,a payload, a first strut attached to the payload, the first strut having a first proximal end attached to the payload and having a first distal end extending from the payload, a second strut attached to the payload, the second strut having a second proximal end attached to the payload and having a second distal end extending from the payload, a first flat cap panel attached to the first distal end, the first cap panel being polygonal in shape and having a plurality of hinges at each side of the first flat cap panel, a second flat cap panel attached to the second distal end, the second cap panel being polygonal in shape and having a plurality of hinges at each side of the second flat cap panel, a first set of flat polygonal panels each having at least one hinge on at least one respective side, the first set of flat polygonal panels and the first cap polygonal panel forming a first hemisphere of panels, a second set of flat polygonal panels each having at least one hinge on at least one respective side, the second set of flat polygonal panels and the second cap polygonal panel forming a second hemisphere of panels, the first and second hemisphere of panels approximating a sphere.
- 11. The spacecraft of claim 10 wherein,each of the panels of the first and second cap polygonal panels and the first and second set of flat polygonal panels are solar array panels for collecting the solar power, and the spacecraft collects solar power from the sun for providing power to the payload.
- 12. The spacecraft of claim 11 wherein,the solar array panels collect a constant amount of solar energy at any arbitrary attitude of the spacecraft.
- 13. The spacecraft of claim 11 wherein,the payload radiates heat, and all of the panels form a thermal barrier between the payload and space, the thermal barrier serving to moderate thermal environments within the sphere about the payload.
- 14. The spacecraft of claim 10 wherein,the first and second flat cap panels and the first and second set of flat polygonal panels comprise hexagonal and pentagonal panels, and the first and second flat cap panels and the first and second set of flat polygonal panels form a bucky ball geodetic sphere.
- 15. The spacecraft of claim 10 wherein,the first and second flat cap panels are primary hexagonal panels, and each of the first and second sets of flat polygonal panels comprise three secondary hexagonal panels, three primary pentagonal panels, six tertiary hexagonal panels, and three secondary pentagonal panels.
- 16. The spacecraft of claim 15 further comprising,a first set of six primary hinges interconnecting in the first hemisphere the first flat cap panel to the three secondary hexagonal panels and the three primary pentagonal panels of the first set of flat polygonal panels, a second set of six primary hinges interconnecting in the second hemisphere the second flat cap panel to the three secondary hexagonal panels and the three primary pentagonal panels of the second set of flat polygonal panels, a first group of secondary hinges in the first hemisphere, the first group of secondary hinges comprising three sets of secondary hinges with each of the three sets of secondary hinges comprising three hinges and with each set of the three secondary hinges for respectively interconnecting one of the three secondary hexagonal panels to one of the secondary pentagonal panels and to two of the tertiary hexagonal panels of the first set of flat polygonal panels, and a second group of secondary hinges in the second hemisphere, the second group of secondary hinges comprising three sets of secondary hinges with each of the three sets of secondary hinges comprising three hinges and with each set of the three secondary hinges for respectively interconnecting one of the three secondary hexagonal panels to one of the secondary pentagonal panels and to two of the tertiary hexagonal panels of the second set of flat polygonal panels.
REFERENCE TO RELATED APPLICATION
The present application is related to applicant's copending application entitled “Power Sphere Deployment Method” Ser. No. 09/517,611, filed Mar. 6, 2000, by the same inventors.
The present application is related to issued patent entitled “Power Sphere” U.S. Pat. No. 6,127,621 issued Oct. 3, 2000 filed Apr. 2, 1999, by a common inventor, and is related to copending application entitled “Power Distribution System” Ser. No. 09/281,653, filed Mar. 30, 1999, both of which having a common inventor, and all which have the same assignee.
US Referenced Citations (4)
Non-Patent Literature Citations (1)
Entry |
Hinkley et al, “A Mechanical Deployment Structure for the Powersphere Concept,” Energy Conversion Conference and Exhibit (IECEC) 35th Intersociety, vol. 1, (2000), pp. 659-669. |