US3183121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoelectric generator with heat transfer and thermal expansion adaptor
Assignee: Individual
•
Filing: 1961-06-02
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Granted: 1965-05-11
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Expires: 1981-06-02
Abstract
No abstract record available.
Inventors
- 👤 Kurt G F Moeller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:39
CPC Classifications
G; G21; G21H; G21H1/00; G21H1/10; G21H1/103; H; H10; H10N; H10N10/00; H10N10/10; H10N10/17
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
233 words
A THERMOELECTRIC GENERATOR COMPRISING HEATING MEANS, COOLING MEANS, A THERMOELECTRIC ELEMENT INTERPOSED BETWEEN SAID HEATING MEANS AND SAID COOLING MEANS, SAID THERMOELECTRIC ELEMENT HAVING AN END SURFACE OF PREDETERMINED AREA FACING SAID HEATING MEANS AND AN OPPOSED END SURFACE OF PREDETERMINED AREA FACING SAID COOLING MEANS, AND MEANS ESSENTIALLY FOR HEAT TRANSFER INTERPOSED BETWEEN SAID HEATING MEAN AND SAID THERMOELECTRIC ELEMENT AND SAID THERMOELECTRIC ELEMENT AND SAID COOLING MEANS, SAID HEAT TRANSFERRING MEANS COMPRISING AN ADAPTER ELEMENT HAVING A HIGH THERMAL CONDUCTIVITY AND AN ELECTRICAL INSULATION HAVING A HIGH THERMAL CUNDUCTIVITY, SAID ADAPTER ELEMENT HAVING A MAIN BODY AND A FIRST SURFACE AREA OF SUBSTANTIALLY THE SAME SIZE AND CONFIGURATION AS SAID PREDETERMINED SURFACE AREA OF SAID THERMOELECTRIC ELEMENT AND IN INTIMATE COMTACT THEREWITH, AND A SECOND SURFACE AREA BEING SUBSTANTIALLY GREATER THAN SAID FIRST SURFACE AREA AND INCLUDING PORTIONS WHICH PROJECT FROM THE MAIN BODY OF SAID ADAPTER ELEMENT TOWARD SAID HEATING MEANS AND TOWARD SAID COOLING MEANS AND IN INTIMATE CONTACT WITH SAID INSULATION IN ORDER TO MAXIMIZE THE HEAT TRANSFER BETWEEN SAID HEATING MANS AND SAID THERMOELECTRIC ELEMENT AND SAID THERMOELECTRIC ELEMENT AND SAID COOLING MEANS; AND WHEREIN SAID HEATING MEANS AND SAID COOLING MEANS INCLUDE PROJECTING PORTIONS POSITIONED IN COMPLEMENTARY RELATIONSHIP TO SAID PROJECTING PORTIONS OF SAID ADAPTER ELEMENT AND IN INTIMATE CONTACT WITH SAID INSULATION AND SPACED FROM SAID PROJECTING PORTIONS OF SAID ADAPTER ELEMENT BY SAID INSULATION.
Claim 2
Dependent Claim
233 words
A THERMOELECTRIC GENERATOR COMPRISING HEATING MEANS, COOLING MEANS, A THERMOELECTRIC ELEMENT INTERPOSED BETWEEN SAID HEATING MEANS AND SAID COOLING MEANS, SAID THERMOELECTRIC ELEMENT HAVING AN END SURFACE OF PREDETERMINED AREA FACING SAID HEATING MEANS AND AN OPPOSED END SURFACE OF PREDETERMINED AREA FACING SAID COOLING MEANS, AND MEANS ESSENTIALLY FOR HEAT TRANSFER INTERPOSED BETWEEN SAID HEATING MEAN AND SAID THERMOELECTRIC ELEMENT AND SAID THERMOELECTRIC ELEMENT AND SAID COOLING MEANS, SAID HEAT TRANSFERRING MEANS COMPRISING AN ADAPTER ELEMENT HAVING A HIGH THERMAL CONDUCTIVITY AND AN ELECTRICAL INSULATION HAVING A HIGH THERMAL CUNDUCTIVITY, SAID ADAPTER ELEMENT HAVING A MAIN BODY AND A FIRST SURFACE AREA OF SUBSTANTIALLY THE SAME SIZE AND CONFIGURATION AS SAID PREDETERMINED SURFACE AREA OF SAID THERMOELECTRIC ELEMENT AND IN INTIMATE COMTACT THEREWITH, AND A SECOND SURFACE AREA BEING SUBSTANTIALLY GREATER THAN SAID FIRST SURFACE AREA AND INCLUDING PORTIONS WHICH PROJECT FROM THE MAIN BODY OF SAID ADAPTER ELEMENT TOWARD SAID HEATING MEANS AND TOWARD SAID COOLING MEANS AND IN INTIMATE CONTACT WITH SAID INSULATION IN ORDER TO MAXIMIZE THE HEAT TRANSFER BETWEEN SAID HEATING MANS AND SAID THERMOELECTRIC ELEMENT AND SAID THERMOELECTRIC ELEMENT AND SAID COOLING MEANS; AND WHEREIN SAID HEATING MEANS AND SAID COOLING MEANS INCLUDE PROJECTING PORTIONS POSITIONED IN COMPLEMENTARY RELATIONSHIP TO SAID PROJECTING PORTIONS OF SAID ADAPTER ELEMENT AND IN INTIMATE CONTACT WITH SAID INSULATION AND SPACED FROM SAID PROJECTING PORTIONS OF SAID ADAPTER ELEMENT BY SAID INSULATION.
Claim 3
Dependent Claim
128 words
A THERMOELECTRIC GENERATOR FOR OPERATION IN A PREDETERMINED TEMPERATURE RANGE COMPRISING HEATING MEANS, COOLING MEANS, A THERMOELECTRIC ELEMENT INTERPOSED BETWEEN SAID HEATING MEANS AND SAID COOLING MEANS, ELECTRICAL INSULATION ISOLATING SAID THERMOELECTRIC ELEMENT FROM SAID HEATING MEANS AND FROM SAID COOLING MEANS, AND EXPANSION ABSORBENT MEANS INTERPOSED BETWEEN SAID THERMOLELECTRIC ELEMENT AND SAID INSULATION AT AT LEAST ONE END OF SAID THERMOELECTRIC ELEMENT, SAID EXPANSION ABSORBING MEANS INCLUDING A FIRST MEMBER HAVING AN APERTURE THEREIN, A LAYER OF METALLIC MATERIAL INTERPOSED ADJACENT SAID APERTURE FOR ESTABLISHING CONTACT BETWEEN SAID INSULATION AND SAID THERMOELECTRIC ELEMENT, SAID METALLIC MATERIAL HAVING A MELTING POINT BELOW THE OPERATING TEMPERATURE RANGE OF SAID GENERATOR WHEREBY EXPANSION IN SAID GENERATOR IS ABSORBED BY FORCING SAID METALLIC MATERIAL IN ITS MOLTEN STATE INTO SAID APERTURE.
Claim 4
Dependent Claim
128 words
A THERMOELECTRIC GENERATOR FOR OPERATION IN A PREDETERMINED TEMPERATURE RANGE COMPRISING HEATING MEANS, COOLING MEANS, A THERMOELECTRIC ELEMENT INTERPOSED BETWEEN SAID HEATING MEANS AND SAID COOLING MEANS, ELECTRICAL INSULATION ISOLATING SAID THERMOELECTRIC ELEMENT FROM SAID HEATING MEANS AND FROM SAID COOLING MEANS, AND EXPANSION ABSORBENT MEANS INTERPOSED BETWEEN SAID THERMOLELECTRIC ELEMENT AND SAID INSULATION AT AT LEAST ONE END OF SAID THERMOELECTRIC ELEMENT, SAID EXPANSION ABSORBING MEANS INCLUDING A FIRST MEMBER HAVING AN APERTURE THEREIN, A LAYER OF METALLIC MATERIAL INTERPOSED ADJACENT SAID APERTURE FOR ESTABLISHING CONTACT BETWEEN SAID INSULATION AND SAID THERMOELECTRIC ELEMENT, SAID METALLIC MATERIAL HAVING A MELTING POINT BELOW THE OPERATING TEMPERATURE RANGE OF SAID GENERATOR WHEREBY EXPANSION IN SAID GENERATOR IS ABSORBED BY FORCING SAID METALLIC MATERIAL IN ITS MOLTEN STATE INTO SAID APERTURE.
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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) | 1968-05-10 | 1968-11-09 | 1969-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-10 | 1972-11-09 | 1973-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-10 | 1976-11-09 | 1977-05-11 | $7700.00 | Window Closed / Lapsed |