US4588151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar ray collector for spacecraft
Assignee: Individual
•
Filing: 1984-07-12
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Granted: 1986-05-13
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Expires: 2004-07-12
Abstract
Abstract A solar ray collector for a spacecraft includes six posts which are movable into and out of a housing section in the spacecraft and define respectively the apexes of a hexagon. Panel-like collector subassemblies are cantilevered respectively by cross-arms to be rotatable thereabout over 180 degrees between a folded inoperative position and an unfolded operative position. Each of the cross-arms bridges and slides up and down along its associated nearby posts. In the folded position, the subassemblies lie one upon another within the hexagon.
Inventors
- 👤 Kei Mori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:15
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/42; B64G1/44; F; F24; F24S; F24S30/00; F24S30/20; B64G1/222; B64G1/2221; B64G1/2222; B64G1/2224; F24S23/00; F24S23/12; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y02E10/47
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
221 words
A solar ray collector adapted to be used for a spacecraft, comprising: support means connected to the spacecraft, said supporting means being extended outside the spacecraft in use, said supporting means being formed of at least three posts arranged parallel to each other so that the distance between each adjacent two posts is equal to each other, a plurality of holding means connected to and moved along the supporting means, each holding means having an axis and being rotatable relative to the axis, each holding means being in the form of a shaft situated between a respective adjacent two of the posts and extending perpendicular to the posts, and a plurality of collector means each connected to a respective holding means so that the collector means are independently movable and rotatable relative to the supporting means, each collector means having a light receiving surface to receive solar rays thereon, the light receiving surface being of a configuration substantially corresponding to an area perpendicular to and surrounded by the posts, said shaft being movable along and rotatable relative to the posts so that when the collector means are not used, the collector means are held in an area surrounded by the posts, and when the collector means are used, the collector means are located substantially outside the area surrounded by the posts.
Claim 2
Dependent Claim
221 words
A solar ray collector adapted to be used for a spacecraft, comprising: support means connected to the spacecraft, said supporting means being extended outside the spacecraft in use, said supporting means being formed of at least three posts arranged parallel to each other so that the distance between each adjacent two posts is equal to each other, a plurality of holding means connected to and moved along the supporting means, each holding means having an axis and being rotatable relative to the axis, each holding means being in the form of a shaft situated between a respective adjacent two of the posts and extending perpendicular to the posts, and a plurality of collector means each connected to a respective holding means so that the collector means are independently movable and rotatable relative to the supporting means, each collector means having a light receiving surface to receive solar rays thereon, the light receiving surface being of a configuration substantially corresponding to an area perpendicular to and surrounded by the posts, said shaft being movable along and rotatable relative to the posts so that when the collector means are not used, the collector means are held in an area surrounded by the posts, and when the collector means are used, the collector means are located substantially outside the area surrounded by the posts.
Claim 3
Dependent Claim
31 words
A solar ray collector according to claim 1, in which said supporting means is formed of six posts so that the area perpendicular to and surrounded by the posts is hexagonal.
Claim 4
Dependent Claim
44 words
A solar ray collector according to claim 1, in which each collector means comprises a plurality of lenses and optical fibers having light receiving ends, each of said light receiving ends being located on the focal point of a respective one of the lenses.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-05-12 | 1989-11-11 | 1990-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-12 | 1993-11-11 | 1994-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-12 | 1997-11-11 | 1998-05-13 | $7700.00 | Window Closed / Lapsed |