Patent US4122828A successfully refreshed from Google Patents.
US4122828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar energy collector for direct air heating
Assignee: Individual
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Filing: 1975-11-10
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Granted: 1978-10-31
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Expires: 1995-11-10
Abstract
Abstract A solar energy heat collector and use system wherein heat is directly absorbed into a moving column of air and stored in the structure thereof dependent upon the availability of solar radiation and time period of use of said heated air as related to said availability, use being made of large volume-high specific heat material in the collector construction for heat retention without adverse effect upon direct heat absorption into said moving column of air, the use of essentially dry product air being diversified and controllably ducted for utilitarian uses including dwelling interior heating and cloths drying.
Inventors
- 👤 Leonard J. DiPeri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:15
CPC Classifications
F; F28; F28F; F28F9/00; F28F9/02; F28F9/026; F28F9/0265; F24; F24S; F24S10/00; F24S10/50; F24S10/502; F28F9/0263; F24S80/00; F24S2080/01; F24S2080/017; Y; Y02; Y02B; Y02B10/00; Y02B10/20; Y02E; Y02E10/00; Y02E10/40; Y02E10/44
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
131 words
A solar heat collector and heat storage panel for the direct and indirect absorption of heat into a moving column of air, and including; a base with a projecting perimeter frame forming an enclosure to be faced openly toward the radiant sun, a heat storage mass in the form of a multiplicity of partitions of substantial body made of wooden heat sink members disposed in spaced parallel relation transversely of the frame and exposed to open uni-directional channels therebetween, inner glazing supportably engaged with said multiplicity of partitions respectively to separately duct the multiplicity of channels, outer glazing spaced from the inner glazing and engaged with the perimeter frame to form a chamber, and inlet and outlet manifold means directing air flow uniformly and transversely through said multiplicity of ducted channels.
Claim 2
Dependent Claim
131 words
A solar heat collector and heat storage panel for the direct and indirect absorption of heat into a moving column of air, and including; a base with a projecting perimeter frame forming an enclosure to be faced openly toward the radiant sun, a heat storage mass in the form of a multiplicity of partitions of substantial body made of wooden heat sink members disposed in spaced parallel relation transversely of the frame and exposed to open uni-directional channels therebetween, inner glazing supportably engaged with said multiplicity of partitions respectively to separately duct the multiplicity of channels, outer glazing spaced from the inner glazing and engaged with the perimeter frame to form a chamber, and inlet and outlet manifold means directing air flow uniformly and transversely through said multiplicity of ducted channels.
Claim 3
Dependent Claim
34 words
The solar panel for direct and indirect heating of air as set forth in claim 1, wherein the heat storage mass includes a wooden base of substantial volume for retention of absorbed solar heat.
Claim 4
Dependent Claim
36 words
The solar panel for direct and indirect heating of air as set forth in claim 1, wherein the heat storage mass includes a wooden base and frame of substantial volume for retention of absorbed solar heat.
Claim 5
Dependent Claim
64 words
The solar panel for direct and indirect heating of air as set forth in claim 1, wherein the perimeter frame has side rails, and wherein the heat storage mass partitions of wooden members are shorter than the distance between the side rails and the multiplicity thereof disposed in a row extended diagonally between opposite sides of the frame for retention of absorbed radiant heat.
Claim 6
Dependent Claim
74 words
The solar panel for direct and indirect heating of air as set forth in claim 1, wherein the base has a perimeter frame with side and end rails, and wherein the heat storage mass partitions of wooden members are shorter than the distance between the side rails and the multiplicity thereof disposed in a row between the end rails and extended diagonally between opposite sides of the frame for retention of absorbed solar heat.
Claim 7
Dependent Claim
91 words
A solar heat collector for the direct and indirect absorption of heat into a moving column of air and including; a heat storage mass in the form of a channel of substantially massive heat heat sink members of wood to be faced openly toward the radiant sun for the absorption and retention of solar heat, glazing engaged with the heat sink members and covering said channel and ducting the same for movement of the said air column therethrough, and inlet and outlet means directing air flow through the said ducted channel.
Claim 8
Dependent Claim
91 words
A solar heat collector for the direct and indirect absorption of heat into a moving column of air and including; a heat storage mass in the form of a channel of substantially massive heat heat sink members of wood to be faced openly toward the radiant sun for the absorption and retention of solar heat, glazing engaged with the heat sink members and covering said channel and ducting the same for movement of the said air column therethrough, and inlet and outlet means directing air flow through the said ducted channel.
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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) | 1981-10-30 | 1982-05-01 | 1982-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-30 | 1986-05-01 | 1986-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-30 | 1990-05-01 | 1990-10-31 | $7700.00 | Window Closed / Lapsed |