US3096455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed disc electrical machinery
Assignee: Basic Motor Developments Inc
•
Filing: 1962-03-08
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Granted: 1963-07-02
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Expires: 1982-03-08
Abstract
No abstract record available.
Inventors
- 👤 James H Hahn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:12
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/26; H02K23/00; H02K23/54; Y; Y10; Y10S; Y10S310/00; Y10S310/06
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
203 words
A CONDUCTIVE ROTOR ASSEMBLY FOR AN ELECTROMECHANICAL ENERGY CONVERTER COMPRISING: FIRST INSULATING MEANS HAVING A CIRCULAR CROSS-SECTION AMN HAVING A FIRST CONDUCTIVE PATERN LOCATED THEREON, SAID FIRST PATTERN COMPRISING AN OPEN-CIRCUITED CONDUCTIVE WINDING LOCATED ON SAID FIRST INSULATING MEANS BETWEEN THE CENTER AND THE CIRCUMFERENCE THEREOF TO DEFINE AN EQUAL NUMBER ON N POLE CENTERS, EACH POLE CENTER BEING OF OPPOSITE POLARITY WITH RESPECT TO ITS NECT ADJACENT POLE CENTER NEIGHBOR AND BEING SYMMETRICALLU POSITIONED THEREFROM AT (360/N)*; SECOND INSULATING MEANS CONCENTRICALLY ASSOCICATED WITH THE FIRST INSULATING MEANS AND HAVING A SECOND CONDUCTIVE PATTERN LOCATED THEREON, SAID SECOND PATTERN COMPRISING 3N/2 CIRCULAR WEDGE SEGMENTS, EACH ADJACENT SEGMENT BEING MUTUALLY INSULATED AND THE SAID SEGMENTS BEING SYMMETRICALLY POSITIONED AT 2/3 (360/N)*; AND MEANS CONNECTING SAID FIRST INSULATING MEANS AND SAID SECOND INSULATING MEANS SUCH THAT TWO POLE CENTERS LOCATED WITHIN 2(360-N)* OF SAID FIRST INSULATING MEANS ARE ALIGNED WITH THREE WEDGE SEGMENTS LOCATED WITHIN 2(360/N)* OF SAID FIRST INSULATING WHEREIN THE SAID CONDUCTIVE WINDING OF THE FIRST INSUALTING TERN IS OPEN-CIRCUITED ACROSS RESPECTIVE END OF THAT WINDING POSITIONED AT 2/3(360/N)* FROM EACH OTHER AND THE SAID CONNECTING MEANS ELECTRICALLY CONNECT TWO MUTUALLY INSULATED ADJACENT SEGMEMTS OF THE SECOND PATTERN RESPECTIVELY TO THE SAID ENDS.
References Cited (Backward Citations)
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US2847589A
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FR1160490A
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US2970238A
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FR1226720A
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US3054011A
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US3023335A
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FR1249849A
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FR1248645A
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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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |