Patent US3173076A successfully refreshed from Google Patents.
US3173076A
Expired / Lapsed
US
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High speed generator
Assignee: Curtiss Wright Corp
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Filing: 1960-07-07
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Granted: 1965-03-09
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Expires: 1980-07-07
Abstract
No abstract record available.
Inventors
- 👤 Harold T Adkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:46
CPC Classifications
H; H02; H02M; H02M5/00; H02M5/02; H02M5/04; H02M5/22; H02M5/25; H02M5/27; H02K; H02K19/00; H02K19/16; H02K19/22; H02K19/24; H02P; H02P9/00; H02P9/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN INDUCTOR TYPE GENERATOR HAVING A HIGH FREQUENCY HIGH POWER ELECTRICAL OUTPUT AND INCLUDING IN COMBINATION THEREWITH A CONTROL CIRCUIT COMPRISING: VARIABLE EXCITATION MEANS CONNECTED TO THE FIELD WINDING OF SAID INDUCTOR TYPE GENERATOR, OPPOSITE POLARITY CONNECTED PAIRS OF CONTROLLABLE RECTIFIER CONNECTED TO THE POWER OUTPUT WINDING OF SAID GENERATOR, AND RECTIFIER CONTROL MEANS OPERATIVELY CONNECTED TO SAID RECTIFIERS AND ISOLATED POWER RECEPTIVE ENGAGEMENT WITH SAID EXCITATION MEANS FOR ALTERNATE CONDUCTION BY SAID OPPOSITE POLARITY CONNECTED OF SAID PAIRS OF RECTIFIERS AT THE POWER FREQUENCY PRESCRIBED BY SAID EXCITATION MEANS.
Claim 2
Dependent Claim
90 words
AN INDUCTOR TYPE GENERATOR HAVING A HIGH FREQUENCY HIGH POWER ELECTRICAL OUTPUT AND INCLUDING IN COMBINATION THEREWITH A CONTROL CIRCUIT COMPRISING: VARIABLE EXCITATION MEANS CONNECTED TO THE FIELD WINDING OF SAID INDUCTOR TYPE GENERATOR, OPPOSITE POLARITY CONNECTED PAIRS OF CONTROLLABLE RECTIFIER CONNECTED TO THE POWER OUTPUT WINDING OF SAID GENERATOR, AND RECTIFIER CONTROL MEANS OPERATIVELY CONNECTED TO SAID RECTIFIERS AND ISOLATED POWER RECEPTIVE ENGAGEMENT WITH SAID EXCITATION MEANS FOR ALTERNATE CONDUCTION BY SAID OPPOSITE POLARITY CONNECTED OF SAID PAIRS OF RECTIFIERS AT THE POWER FREQUENCY PRESCRIBED BY SAID EXCITATION MEANS.
References Cited (Backward Citations)
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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) | 1968-03-08 | 1968-09-07 | 1969-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-08 | 1972-09-07 | 1973-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-08 | 1976-09-07 | 1977-03-09 | $7700.00 | Window Closed / Lapsed |