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US3290525A Expired / Lapsed US ⏱️ 0.0 years remaining

Alternator structure

Assignee: Individual
•
Filing: 1963-10-11
•
Granted: 1966-12-06
•
Expires: 1983-10-11
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Abstract

No abstract record available.

Inventors

  • 👤 Gustav H Sudmeier

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 18:21
CPC Classifications
F; F02; F02B; F02B63/00; F02B63/04; F02B75/00; F02B75/007; H; H02; H02K; H02K27/00; H02K7/00; H02K7/18; H02K7/1807; H02K7/1815; F02B63/044; F02B2063/046

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 165 words
AN ELECTRICAL SYSTEM FOR PROVIDING ELECTRICAL ENERGY, COMPRISING: AN INTERNAL COMBUSTION ENGINE INCLUDING A SHAFT REVOLVED DURING OPERATION OF THE ENGINE; A HOLLOW CYLINDER STRUCTURE AXIALLY AFFIXED TO SAID SHAFT TO BE REVOLVED THEREBY, SAID CYLINDER STRUCTURE HAVING THE FLAT END THEREOF SUBSTANTIALLY CLOSED, AND HAVING AIR-MOVING FINS AFFIXED THEREON; A PLURALITY OF PERMANENT MAGNETS MOUNTED INSIDE SAID CYLINDER STRUCTURE ABOUT THE CURVED SURFACE THEREOF; A PLURALITY OF COILS POSITIONED INSIDE SAID CYLINDER STRUCTURE AND FIXED RELATISAID ENGINE WHEREBY SAID MAGNETS PROVIDE MAGNETIC FLUX TO SAID COILS, INCLUDING FIRST WINDINGS AND SECOND WINDINGS, SAID FIRST WINDINGS BEING INTERECONNECTED TO PROVIDE AN ELECTRICAL OUTPUT FROM SAID SYSTEM AND SAID SECOND WINDINGS BEING INTERCONNECTED TO PROVIDE AN INDUCTIVE CIRCUIT; A CAPACITIVE CIRCUIT CONNECTED WITH SAID INDUCTIVE CIRCUIT TO PROVIDE A RESONANT CIRCUIT; A BONNET STRUCTURE SUBSTANTIALLY ENCLOSING SAID SHAFT AND SAID CYLINDER STRUCTURE AND FOR SUPPORTING SAID ELECTRICAL SYSTEM WITH THE AXIS OF SAID SHAFT VERTICAL AND HAVING AT LEAST SAID CAPACITIVE CIRCUIT MOUNTED THEREOF FOR SUPPORT.
Claim 2
Dependent Claim 165 words
AN ELECTRICAL SYSTEM FOR PROVIDING ELECTRICAL ENERGY, COMPRISING: AN INTERNAL COMBUSTION ENGINE INCLUDING A SHAFT REVOLVED DURING OPERATION OF THE ENGINE; A HOLLOW CYLINDER STRUCTURE AXIALLY AFFIXED TO SAID SHAFT TO BE REVOLVED THEREBY, SAID CYLINDER STRUCTURE HAVING THE FLAT END THEREOF SUBSTANTIALLY CLOSED, AND HAVING AIR-MOVING FINS AFFIXED THEREON; A PLURALITY OF PERMANENT MAGNETS MOUNTED INSIDE SAID CYLINDER STRUCTURE ABOUT THE CURVED SURFACE THEREOF; A PLURALITY OF COILS POSITIONED INSIDE SAID CYLINDER STRUCTURE AND FIXED RELATISAID ENGINE WHEREBY SAID MAGNETS PROVIDE MAGNETIC FLUX TO SAID COILS, INCLUDING FIRST WINDINGS AND SECOND WINDINGS, SAID FIRST WINDINGS BEING INTERECONNECTED TO PROVIDE AN ELECTRICAL OUTPUT FROM SAID SYSTEM AND SAID SECOND WINDINGS BEING INTERCONNECTED TO PROVIDE AN INDUCTIVE CIRCUIT; A CAPACITIVE CIRCUIT CONNECTED WITH SAID INDUCTIVE CIRCUIT TO PROVIDE A RESONANT CIRCUIT; A BONNET STRUCTURE SUBSTANTIALLY ENCLOSING SAID SHAFT AND SAID CYLINDER STRUCTURE AND FOR SUPPORTING SAID ELECTRICAL SYSTEM WITH THE AXIS OF SAID SHAFT VERTICAL AND HAVING AT LEAST SAID CAPACITIVE CIRCUIT MOUNTED THEREOF FOR SUPPORT.

References Cited (Backward Citations)

US2475842A Cited
US2568479A Cited
US2976439A Cited
US3121838A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-12-05 1970-06-06 1970-12-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-12-05 1974-06-06 1974-12-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-12-05 1978-06-06 1978-12-06 $7700.00 Window Closed / Lapsed

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