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US3183121A Expired / Lapsed US ⏱️ 0.0 years remaining

Thermoelectric generator with heat transfer and thermal expansion adaptor

Assignee: Individual
•
Filing: 1961-06-02
•
Granted: 1965-05-11
•
Expires: 1981-06-02
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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.

References Cited (Backward Citations)

US1848655A Cited
US2734344A Cited
US2844638A Cited
US2992539A Cited
US3006979A Cited
US2938357A Cited

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

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