US4232658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar collector panel
Assignee: Individual
•
Filing: 1977-12-08
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Granted: 1980-11-11
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Expires: 1997-12-08
Abstract
Abstract A solar collector panel and method of making same are disclosed. The solar collector panel has four layers of fiberglass mat which are each saturated with a catalyzed liquiform resin. Between the first two layers, unimpregnated Kraft honeycomb paper having an open cellular structure is placed so as to form a resinated honeycomb core between these first two layers. A black gel coat is sprayed onto the second layer of resin-saturated fiberglass mat and a plurality of copper tubes are then placed onto the black gel coat so as to be bonded in heat-transfer relation thereto. The third layer of resin-saturated fiberglass mat is draped over the copper tubes so as to insulate them. A second layer of Kraft honeycomb paper is then placed between the third and forth layers of resin-saturated fiberglass mat, and a clear gel coat mixed with an ultraviolet inhibitor solution is rolled out over the top of the solar collector panel to partially screen out ultraviolet rays.
Inventors
- 👤 James D. Gessford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:40
CPC Classifications
F; F24; F24S; F24S80/00; F24S80/40; F24S80/45; F24S10/00; F24S10/70; F24S10/75; F24S10/753; F24S70/00; F24S70/20; F24S70/275; F24S80/50; F24S80/56; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y02E10/44; Y10; Y10S; Y10S126/00; Y10S126/907; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1025; Y10T428/00; Y10T428/24; Y10T428/24149; Y10T428/24744
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
96 words
A solar collector panel comprising: a first fiberglass matrix saturated with a catalyzed liquiform resin; a second fiberglass matrix saturated with a catalyzed liquiform resin; a layer of honeycomb material bonded between said first and second fiberglass matrices, said layer comprising a plurality of individual cell structures that are substantially perpendicular to the surface of one of said matrices; a layer of gel coat type material bonded to the surface of one of said first or second fiberglass matrices; and a plurality of tubes bonded in heat-transfer relation to said layer of gel coat type material.
Claim 2
Dependent Claim
96 words
A solar collector panel comprising: a first fiberglass matrix saturated with a catalyzed liquiform resin; a second fiberglass matrix saturated with a catalyzed liquiform resin; a layer of honeycomb material bonded between said first and second fiberglass matrices, said layer comprising a plurality of individual cell structures that are substantially perpendicular to the surface of one of said matrices; a layer of gel coat type material bonded to the surface of one of said first or second fiberglass matrices; and a plurality of tubes bonded in heat-transfer relation to said layer of gel coat type material.
Claim 3
Dependent Claim
41 words
A solar collector as defined in claim 1 further comprising a layer of clear gel coat bonded to at least a portion of the exterior of said solar panel, said clear gel coat comprising a substance for screening out ultraviolet rays.
Claim 4
Dependent Claim
64 words
A solar collector as defined in claim 1 further comprising: a third fiberglass matrix saturated with a catalyzed liquiform resin, said third fiberglass matrix enclosing said tubes so as to insulate said tubes in a plurality of air pockets; a fourth fiberglass matrix saturated with a catalyzed liquiform resin; and a second layer of honeycomb material bonded between said third and fourth fiberglass matrices.
Claim 5
Dependent Claim
24 words
A solar collector as defined in claim 3 wherein said insulating air pockets are formed by draping said third fiberglass matrix over said tubes.
Claim 6
Dependent Claim
117 words
A solar collector panel comprising in combination: a first fiberglass matrix saturated with a catalyzed liquiform resin; a second fiberglass matrix saturated with a catalyzed liquiform resin; a layer of porous honeycomb material bonded between said first and second fiberglass matrices, said layer comprising a plurality of individual cell structures wherein the walls of essentially each cell structure are substantially perpendicular to the surface of one of said matrices, are resin-saturated and are integrally bonded to at least one of said fiberglass matrices; and a layer of gel coat type material bonded to the surface of one of said first or second matrices; a plurality of tubes bonded in heat-transfer relation to said gel coat type material.
Claim 7
Dependent Claim
117 words
A solar collector panel comprising in combination: a first fiberglass matrix saturated with a catalyzed liquiform resin; a second fiberglass matrix saturated with a catalyzed liquiform resin; a layer of porous honeycomb material bonded between said first and second fiberglass matrices, said layer comprising a plurality of individual cell structures wherein the walls of essentially each cell structure are substantially perpendicular to the surface of one of said matrices, are resin-saturated and are integrally bonded to at least one of said fiberglass matrices; and a layer of gel coat type material bonded to the surface of one of said first or second matrices; a plurality of tubes bonded in heat-transfer relation to said gel coat type material.
Claim 8
Dependent Claim
160 words
A solar collector comprising: a first fiberglass matrix saturated with a catalyzed liquiform resin; a layer of black gel coat type material bonded to the surface of said first fiberglass matrix; a plurality of tubes bonded in heat-transfer relation to said layer of black gel coat type material; a second fiberglass matrix saturated with a catalyzed liquiform resin, said second fiberglass matrix being draped over said tubes so as to form an insulating air pocket about each tube; a third fiberglass matrix saturated with a catalyzed liquiform resin; a layer of honeycomb material bonded between said second and third fiberglass matrices, said layer of honeycomb material comprising a plurality of individual cell structures that are substantially perpendicular to the surface of one of said matrices; and a layer of clear gel coat type material bonded to the exterior surface of said third fiberglass matrix, said layer of clear gel coat type material comprising a substance for screening out ultraviolet rays.
Claim 9
Dependent Claim
160 words
A solar collector comprising: a first fiberglass matrix saturated with a catalyzed liquiform resin; a layer of black gel coat type material bonded to the surface of said first fiberglass matrix; a plurality of tubes bonded in heat-transfer relation to said layer of black gel coat type material; a second fiberglass matrix saturated with a catalyzed liquiform resin, said second fiberglass matrix being draped over said tubes so as to form an insulating air pocket about each tube; a third fiberglass matrix saturated with a catalyzed liquiform resin; a layer of honeycomb material bonded between said second and third fiberglass matrices, said layer of honeycomb material comprising a plurality of individual cell structures that are substantially perpendicular to the surface of one of said matrices; and a layer of clear gel coat type material bonded to the exterior surface of said third fiberglass matrix, said layer of clear gel coat type material comprising a substance for screening out ultraviolet rays.
Claim 10
Independent Claim
208 words
A method of manufacturing solar collector panels, comprising the steps of: saturating a first layer of fiberglass mat with a catalyzed liquiform resin; placing a first layer of unimpregnated, porous material having a honeycomb structure onto said saturated first layer of fiberglass mat; sealing said first honeycomb layer by placing a gas-impervious layer of material on top of said first honeycomb layer; liberating styrene gas in response to said sealing step, thereby causing said resin to be at least partially drawn up into said first honeycomb layer; removing said gas-impervious layer after said resin has at least partially cured; saturating a second layer of fiberglass mat with catalyzed liquiform resin and placing said second layer on top of said first honeycomb layer; bonding a plurality of tubes to the second fiberglass layer as the resin of the second fiberglass layer is cured; saturating a third layer of fiberglass mat with catalyzed liquiform resin and draping said third layer over said tubes; placing a second layer of honeycomb structure material on top of said third fiberglass layer; and saturating a fourth fiberglass mat layer with catalyzed liquiform resin and placing said fourth layer on top of said second honeycomb layer, so as to form an enclosed solar collector panel.
Claim 11
Independent Claim
208 words
A method of manufacturing solar collector panels, comprising the steps of: saturating a first layer of fiberglass mat with a catalyzed liquiform resin; placing a first layer of unimpregnated, porous material having a honeycomb structure onto said saturated first layer of fiberglass mat; sealing said first honeycomb layer by placing a gas-impervious layer of material on top of said first honeycomb layer; liberating styrene gas in response to said sealing step, thereby causing said resin to be at least partially drawn up into said first honeycomb layer; removing said gas-impervious layer after said resin has at least partially cured; saturating a second layer of fiberglass mat with catalyzed liquiform resin and placing said second layer on top of said first honeycomb layer; bonding a plurality of tubes to the second fiberglass layer as the resin of the second fiberglass layer is cured; saturating a third layer of fiberglass mat with catalyzed liquiform resin and draping said third layer over said tubes; placing a second layer of honeycomb structure material on top of said third fiberglass layer; and saturating a fourth fiberglass mat layer with catalyzed liquiform resin and placing said fourth layer on top of said second honeycomb layer, so as to form an enclosed solar collector panel.
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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) | 1983-11-11 | 1984-05-12 | 1984-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-11 | 1988-05-12 | 1988-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-11 | 1992-05-12 | 1992-11-11 | $7700.00 | Window Closed / Lapsed |