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Patent US4363928A successfully refreshed from Google Patents.
US4363928A
Expired / Lapsed
US
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Thermoelectric generator panel and cooling device therefor
Assignee: Individual
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Filing: 1981-06-22
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Granted: 1982-12-14
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Expires: 2001-06-22
Abstract
Abstract A thermoelectric generator panel and heat exchanger is disclosed. The heat exchanger, in a preferred form, is comprised of a water compartment or chamber, fixed relative to the normally cool side of a solar panel, comprised of a substantial plurality of substrate strips, each strip carrying a plurality of thermocouples, printed in series, and in metallic inks, along one side of the respective strips. Terminal tabs are provided on opposed ends of each strip of thermocouples which are electrically interconnected, in parallel, and a voltage regulator, connected between the panel strips and a pump, serves to energize the pump when the voltage reaches a predetermined voltage level, to circulate water from any suitable source, such as ground water, through the water chamber to enhance the cooling of the normally cool side of the thermocouple panel.
Inventors
- 👤 Kenneth T. Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:30
CPC Classifications
H; H10; H10N; H10N10/00; H10N10/01; H10N10/80; H10N10/81; H10N10/817
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
85 words
A thermoelectric generator device comprising a panel composed of first and second pluralities of thermocouples, defined in respective series on face sides of alternating pluralities of substrate strips, said strips being disposed in a face-to-back relationship and including a parallel electrical connection means between said first and second pluralities; said panel including a first, hot side, and a second, cool side, as defined by the normal function of said thermocouples, and a heat exchanger means, fixed in a generally covering relation to said cool side.
Claim 2
Dependent Claim
85 words
A thermoelectric generator device comprising a panel composed of first and second pluralities of thermocouples, defined in respective series on face sides of alternating pluralities of substrate strips, said strips being disposed in a face-to-back relationship and including a parallel electrical connection means between said first and second pluralities; said panel including a first, hot side, and a second, cool side, as defined by the normal function of said thermocouples, and a heat exchanger means, fixed in a generally covering relation to said cool side.
Claim 3
Dependent Claim
23 words
The device as defined in claim 1 wherein said heat exchanger means comprises a housing, defining an interior chamber, normally filled with water.
Claim 4
Dependent Claim
48 words
The device as defined in claim 2 including an electrically operated pump, and control means connected between said pump and electrical connection to operate said pump, when the voltage produced by said panel is below a predetermined level, to circulate water from any suitable source through sai chamber.
Claim 5
Dependent Claim
29 words
The device as defined in claim 3 including an inlet conduit opening into said chamber, from said source, and an outlet conduit, to discharge the water from said chamber.
Claim 6
Dependent Claim
15 words
The device as defined in claim 3 wherein said control means comprises a voltage regulator.
Claim 7
Dependent Claim
20 words
The device as defined in claim 1 wherein said panel first side is sealed with a suitable synthetic glazing material.
Claim 8
Independent Claim
81 words
The method of forming a thermoelectric generator to maintain a substantially constant predetermined voltage which comprises the steps of forming a panel having first and second pluralities of thermocouples each having hot and cool sides on alternating pluralities of substrate strips disposed in a face-to-back relation and including a parallel electrical connection between first and second pluralities, and liquid cooling means operably connected to the cool side of the panel to cool the cool side to maintain a substantially constant output.
Claim 9
Independent Claim
81 words
The method of forming a thermoelectric generator to maintain a substantially constant predetermined voltage which comprises the steps of forming a panel having first and second pluralities of thermocouples each having hot and cool sides on alternating pluralities of substrate strips disposed in a face-to-back relation and including a parallel electrical connection between first and second pluralities, and liquid cooling means operably connected to the cool side of the panel to cool the cool side to maintain a substantially constant output.
Claim 10
Dependent Claim
31 words
The method of forming a thermoelectric generator as defined in claim 7 wherein said substantially constant voltage output is maintained by increasing the cooling of the cool side of the panel.
References Cited (Backward Citations)
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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) | 1985-12-13 | 1986-06-14 | 1986-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-12-13 | 1990-06-14 | 1990-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-12-13 | 1994-06-14 | 1994-12-14 | $7700.00 | Window Closed / Lapsed |