Patent US4164933A successfully refreshed from Google Patents.
US4164933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concrete solar collectors
Assignee: Individual
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Filing: 1976-10-06
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Granted: 1979-08-21
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Expires: 1996-10-06
Abstract
Abstract A precast concrete solar collector panel of moldable hardenable material is developed with a serpentine-like passageway disposed in proximity to at least one planar surface of the panel. The passageway serves as a conduit for conveying a fluid to effect a heat transfer intermediate the proximate planar surface of the panel and the fluid rendering the panel useable as a heat collector or as a source of radiant heat, depending upon the relative temperatures between the conveyed fluid and the proximate planar surface. By constructing the panel as a structural member, a plurality of panels can be employed as a roof, exterior building wall, walkway, driveway or fence to receive radiant energy from the sun and transfer the collected heat to the fluid flowing within each of the panels; further panels can be employed as interior walls, ceilings or floors in buildings as sources of radiant heat by passing a heated fluid through the passageways.
Inventors
- 👤 Anthony C. Alosi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:12
CPC Classifications
F; F24; F24D; F24D3/00; F24D3/12; F24D3/14; F24S; F24S20/00; F24S20/60; F24S20/62; F24S20/64; F24S20/67; F24S20/69; F24S80/00; F24S80/30; F24S90/00; F24S2080/01; F24S2080/012; Y; Y02; Y02B; Y02B10/00; Y02B10/20; Y02B30/00; Y02E; Y02E10/00; Y02E10/40; Y02E10/44; Y10; Y10S; Y10S126/00; Y10S126/906
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
170 words
A monolithic precast solar collector roof panel, each said roof panel comprising in combination: a. reinforcement means contained in said roof panel for increasing the load bearing capability of each said roof panel to withstand the expected roof loads; b. a fluid conveying passageway formed within said roof panel and defined by the material of said roof panel, said passageway being disposed in proximity to the exterior surface of said roof panel for subjecting the conveyed fluid to the thermal influence of the exterior surface, said passageway having input and output ends; c. a source of fluid interconnected with the input end of said passageway for supplying a flow of fluid through said passageway; and d. heat exchange unit interconnected with the output end of said passageway for receiving a flow of fluid from said passageway; whereby, the increase in thermal energy of the exterior surface of said roof panel irradiated by the sun is transferred to the fluid flowing through said passageway and delivered to said heat exchange unit.
Claim 2
Dependent Claim
170 words
A monolithic precast solar collector roof panel, each said roof panel comprising in combination: a. reinforcement means contained in said roof panel for increasing the load bearing capability of each said roof panel to withstand the expected roof loads; b. a fluid conveying passageway formed within said roof panel and defined by the material of said roof panel, said passageway being disposed in proximity to the exterior surface of said roof panel for subjecting the conveyed fluid to the thermal influence of the exterior surface, said passageway having input and output ends; c. a source of fluid interconnected with the input end of said passageway for supplying a flow of fluid through said passageway; and d. heat exchange unit interconnected with the output end of said passageway for receiving a flow of fluid from said passageway; whereby, the increase in thermal energy of the exterior surface of said roof panel irradiated by the sun is transferred to the fluid flowing through said passageway and delivered to said heat exchange unit.
Claim 3
Dependent Claim
38 words
The panel as set forth in claim 1 wherein said passageway is serpentine to increase the length of time the fluid flowing within said passageway is subjected to the thermal influence of the exterior surface of the panel.
Claim 4
Dependent Claim
229 words
A plurality of monolithic precast solar collector panels for use as the roof of a building, each said panel comprising in combination: a. reinforcement means contained in said panel for increasing the load bearing capability of each of said panels to withstand the expected roof loads; b. a fluid conveying passageway having input and output ends and disposed in proximity to the exterior surface of said panel for subjecting the conveyed fluid to the thermal influence of the exterior surface, said passageway being serpentine to increase the length of time the fluid flowing within said passageway is subjected to the thermal influence of the exterior surface of the panel; c. indention means disposed within each said panel for enveloping the input and output ends of said passageway and a cover plate removably attached to each of said indentation means for protecting the input and output ends of said passageway; d. a source of fluid interconnected with the input end of said passageway for supplying a flow of fluid through said passageway; and e. a heat exchange unit interconnected with the output end of said passageway for receiving a flow of fluid from said passageway; whereby, the increase in thermal energy of the exterior surface of each of said panels irradiated by the sun is transferred to the fluid flowing through said passageway and delivered to said heat exchange unit.
Claim 5
Dependent Claim
229 words
A plurality of monolithic precast solar collector panels for use as the roof of a building, each said panel comprising in combination: a. reinforcement means contained in said panel for increasing the load bearing capability of each of said panels to withstand the expected roof loads; b. a fluid conveying passageway having input and output ends and disposed in proximity to the exterior surface of said panel for subjecting the conveyed fluid to the thermal influence of the exterior surface, said passageway being serpentine to increase the length of time the fluid flowing within said passageway is subjected to the thermal influence of the exterior surface of the panel; c. indention means disposed within each said panel for enveloping the input and output ends of said passageway and a cover plate removably attached to each of said indentation means for protecting the input and output ends of said passageway; d. a source of fluid interconnected with the input end of said passageway for supplying a flow of fluid through said passageway; and e. a heat exchange unit interconnected with the output end of said passageway for receiving a flow of fluid from said passageway; whereby, the increase in thermal energy of the exterior surface of each of said panels irradiated by the sun is transferred to the fluid flowing through said passageway and delivered to said heat exchange unit.
Claim 6
Dependent Claim
49 words
The panel as set forth in claim 3 wherein said panels of the roof extend beyond the exterior walls of the building and said indentation means are disposed within the extending edge of said panels; whereby interconnections to and from each of said panels are external to the building.
Claim 7
Dependent Claim
32 words
The panel as set forth in claim 4 including fitting means for interconnecting the output end within one of said panels with the input end of an adjacent one of said panels.
Claim 8
Dependent Claim
24 words
The panel as set forth in claim 5 wherein said fitting means is contained within said indentation means and protected by said cover plate.
Claim 9
Independent Claim
209 words
A system for increasing the surface area available to collect the energy irradiated by the sun at a residential location by constructing the roof and ground supported appurtenances from a plurality of interconnected precast solar collector panels, said system comprising in combination: a. a moldable hardenable material cured in the configuration of each said panel and including reinforcement means for establishing each said panel of sufficient structural rigidity to satisfy all load bearing requirements at its place of use; b. a passageway developed within said material of each said panel during curing of said material and defined by said cured material for conveying a fluid through the respective one of said panels, each said passageway being disposed in proximity to the panel surface irradiated by the sun and to reduce the heat transfer losses between the irradiated panel surface and the fluid; c. fitting means for interconnecting a group of said panels in series; d. valve and conduit means for regulating the flow of fluid to and from groups of said panels; e. a source of fluid under pressure for establishing a flow of fluid through interconnected ones of groups of said panels; and f. a heat transfer unit for receiving the fluid heated within groups of said panels.
Claim 10
Independent Claim
209 words
A system for increasing the surface area available to collect the energy irradiated by the sun at a residential location by constructing the roof and ground supported appurtenances from a plurality of interconnected precast solar collector panels, said system comprising in combination: a. a moldable hardenable material cured in the configuration of each said panel and including reinforcement means for establishing each said panel of sufficient structural rigidity to satisfy all load bearing requirements at its place of use; b. a passageway developed within said material of each said panel during curing of said material and defined by said cured material for conveying a fluid through the respective one of said panels, each said passageway being disposed in proximity to the panel surface irradiated by the sun and to reduce the heat transfer losses between the irradiated panel surface and the fluid; c. fitting means for interconnecting a group of said panels in series; d. valve and conduit means for regulating the flow of fluid to and from groups of said panels; e. a source of fluid under pressure for establishing a flow of fluid through interconnected ones of groups of said panels; and f. a heat transfer unit for receiving the fluid heated within groups of said panels.
Claim 11
Independent Claim
259 words
A system for increasing the surface area available to collect the energy irradiated by the sun at a residential location by constructing the roof and ground supported appurtenances from a plurality of interconnected precast solar collector panels, said system comprising in combination: a. a moldable hardenable material cured in the configuration of each said panel and including reinforcement means for establishing each said panel of sufficient structural rigidity to satisfy all load bearing requirements at its place of use; b. a passageway developed within said material of each said panel for conveying a fluid through the respective one of said panels, each said passageway being disposed in proximity to the panel surface irradiated by the sun and to reduce the heat transfer losses between the irradiated panel surface and the fluid; c. fitting means for interconnecting a group of said panels in series; d. valve and conduit means for regulating the flow of fluid to and from groups of said panels; e. a source of fluid under pressure for establishing a flow of fluid through interconnected ones of groups of said panels; f. a heat transfer unit for receiving the fluid heated within groups of said panels; and g. a fire prevention system formed as part of the group of said panels defining the roof, said fire prevention system comprising in combination: i. a sprinkler head; ii. a conduit interconnecting said sprinkler head with said passageway within at least one of said panels; and iii. valve means for regulating the flow of fluid from said passageway to said sprinkler.
Claim 12
Independent Claim
259 words
A system for increasing the surface area available to collect the energy irradiated by the sun at a residential location by constructing the roof and ground supported appurtenances from a plurality of interconnected precast solar collector panels, said system comprising in combination: a. a moldable hardenable material cured in the configuration of each said panel and including reinforcement means for establishing each said panel of sufficient structural rigidity to satisfy all load bearing requirements at its place of use; b. a passageway developed within said material of each said panel for conveying a fluid through the respective one of said panels, each said passageway being disposed in proximity to the panel surface irradiated by the sun and to reduce the heat transfer losses between the irradiated panel surface and the fluid; c. fitting means for interconnecting a group of said panels in series; d. valve and conduit means for regulating the flow of fluid to and from groups of said panels; e. a source of fluid under pressure for establishing a flow of fluid through interconnected ones of groups of said panels; f. a heat transfer unit for receiving the fluid heated within groups of said panels; and g. a fire prevention system formed as part of the group of said panels defining the roof, said fire prevention system comprising in combination: i. a sprinkler head; ii. a conduit interconnecting said sprinkler head with said passageway within at least one of said panels; and iii. valve means for regulating the flow of fluid from said passageway to said sprinkler.
Claim 13
Dependent Claim
19 words
The system as set forth in claim 8 wherein said panels include cavities disposed therein for storing said fluid.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-08-20 | 1983-02-19 | 1983-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-08-20 | 1987-02-19 | 1987-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-08-20 | 1991-02-19 | 1991-08-21 | $7700.00 | Window Closed / Lapsed |