US3201627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyphase generators
Assignee: General Electric Co
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Filing: 1960-10-06
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Granted: 1965-08-17
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Expires: 1980-10-06
Abstract
No abstract record available.
Inventors
- 👤 Dean B Harrington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:41
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A DYNAMOELECTRIC MACHINUE COMPRISING A POLYPHASE WINDING AND A MULTI-SLOT CORE THEREFOR, EACH PHASE OF SAID WINDING INCLUDING THREE PARALLEL CONNECTED CIRCUITS ARRANGED IN A PLURALITY OF SERIES CONNECTED SECTIONS RESPECTIVELY DISPOSED IN A NUMBER OF FOUR PHASE BELTS, EACH CIRCUIT IN EACH PHASE OF SAID WINDING INCLUDING EIGHT SERIES CONNECTED COILS EACH HAVING TWO COIL SIDES AND ARRANGED IN CORRESPONDING ONES OF THE SLOTS IN SAID CORE, IN EACH PHASE OF SAID WINDING EACH PHASE BELT INCLUDING SIX OF THE COILS THEREOF, THE COIL SIDES OF SAID WINDING BEING ARRANGED IN AW PREDETERMINED PATTERN, WHEREIN, IN EACH PHASE OF SAID WINDING, THE ADJACENT COIL SIDES IN A FIRST PHASE BELT ARE DIPOSED IN THE SEQUENCE: 311121, AND THE
Claim 2
Dependent Claim
119 words
A DYNAMOELECTRIC MACHINUE COMPRISING A POLYPHASE WINDING AND A MULTI-SLOT CORE THEREFOR, EACH PHASE OF SAID WINDING INCLUDING THREE PARALLEL CONNECTED CIRCUITS ARRANGED IN A PLURALITY OF SERIES CONNECTED SECTIONS RESPECTIVELY DISPOSED IN A NUMBER OF FOUR PHASE BELTS, EACH CIRCUIT IN EACH PHASE OF SAID WINDING INCLUDING EIGHT SERIES CONNECTED COILS EACH HAVING TWO COIL SIDES AND ARRANGED IN CORRESPONDING ONES OF THE SLOTS IN SAID CORE, IN EACH PHASE OF SAID WINDING EACH PHASE BELT INCLUDING SIX OF THE COILS THEREOF, THE COIL SIDES OF SAID WINDING BEING ARRANGED IN AW PREDETERMINED PATTERN, WHEREIN, IN EACH PHASE OF SAID WINDING, THE ADJACENT COIL SIDES IN A FIRST PHASE BELT ARE DIPOSED IN THE SEQUENCE: 311121, AND THE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |