US3299303A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine with incorporated voltage regulator
Assignee: Motors Liquidation Co
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Filing: 1963-01-07
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Granted: 1967-01-17
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Expires: 1983-01-07
Abstract
No abstract record available.
Inventors
- 👤 Edward J Newill
- 👤 Allen E Beaty
- 👤 James H English
- 👤 Arza D Heiny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:02
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/14; H02J7/16; H02J7/24; H02J7/2437; H02J7/70; H02K; H02K11/00; H02K11/04; H02K11/049; H02K11/05; H02P; H02P9/00; H02P9/14; H02P9/26; H02P9/30; H02P9/305; H02J2105/00; H02J2105/30; H02J2105/33; H02K11/02; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/70; Y02T10/80; Y02T10/92
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A DYNAMOELECTRIC MACHINE COMPRISING, HOUSING MEANS DEFINING A COMPARTMENT, A STATOR ASSEMBLY INCLUDING A STATOR WINDING DISPOSED WITHIN SAID COMPARTMENT, A FIELD WINDING, A ROTOR MEMBER FOR CAUSING AN A.C. VOLTAGE TO BE GENERATED IN SAID STATOR WINDING WHEN SAID FIELD WINDING IS ENERGIZED WITH DIRECT CURRENT AND WHEN SAID ROTOR MEMBER IS ROTATING RECTIFIER MEANS DISPOSED WITHIN SAID COMPARTMENT FOR CONVERTING THE A.C. OUTPUT OF SAID STATOR WINDING TO DIRECT CURRENT, A SUPPORT MEMBER HAVING A BRACKET PORTION LOCATED WITHIN SAID COMPARTMENT, SEMICONDUCTOR VOLTAGE REGULATING MEANS DISPOSED WITHIN SAID COMPARTMENT, ELECTRICAL CONNECTIONS CONNECTING SAID VOLTAGE REGULATING MEANS WITH SAID FIELD WINDING AND WITH THE OUTPUT TERMINALS OF SAID RECTIFIER MEANS, SAID ELECTRICAL CONNECTIONS BEING MADE WITHIN SAID COMPARTMENT, SAID
Claim 2
Dependent Claim
120 words
A DYNAMOELECTRIC MACHINE COMPRISING, HOUSING MEANS DEFINING A COMPARTMENT, A STATOR ASSEMBLY INCLUDING A STATOR WINDING DISPOSED WITHIN SAID COMPARTMENT, A FIELD WINDING, A ROTOR MEMBER FOR CAUSING AN A.C. VOLTAGE TO BE GENERATED IN SAID STATOR WINDING WHEN SAID FIELD WINDING IS ENERGIZED WITH DIRECT CURRENT AND WHEN SAID ROTOR MEMBER IS ROTATING RECTIFIER MEANS DISPOSED WITHIN SAID COMPARTMENT FOR CONVERTING THE A.C. OUTPUT OF SAID STATOR WINDING TO DIRECT CURRENT, A SUPPORT MEMBER HAVING A BRACKET PORTION LOCATED WITHIN SAID COMPARTMENT, SEMICONDUCTOR VOLTAGE REGULATING MEANS DISPOSED WITHIN SAID COMPARTMENT, ELECTRICAL CONNECTIONS CONNECTING SAID VOLTAGE REGULATING MEANS WITH SAID FIELD WINDING AND WITH THE OUTPUT TERMINALS OF SAID RECTIFIER MEANS, SAID ELECTRICAL CONNECTIONS BEING MADE WITHIN SAID COMPARTMENT, SAID
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |