US3241034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined transductor and semiconductor rectifier plant
Assignee: BBC Brown Boveri AG Germany
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Filing: 1962-06-22
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Granted: 1966-03-15
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Expires: 1982-06-22
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:12
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/40; H10W40/43; H01; H01F; H01F27/00; H01F27/40; H10W90/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
IN A RECTIFIER PLANT, THE COMBINATION COMPRISING A RECTIFIER SET CONSTITUTED BY A PLURALITY OF PARALLEL-CONNECTED INDIVIDUAL SEMICONDUCTOR DIODES AND A TRANSDUCTOR UNIT CONNECTED IN SERIES WITH SAID DIODES, SAID TRANSDUCTOR UNIT BEING CONSTITUTED BY COAXIALLY ARRANGED INNER AND OUTER CONDUCTOR CYLINDERS CONNECTED IN SERIES TO FORM A TWO TURN PRIMARY WINDING, AND CORES WITH A SECONDARY
Claim 2
Dependent Claim
57 words
IN A RECTIFIER PLANT, THE COMBINATION COMPRISING A RECTIFIER SET CONSTITUTED BY A PLURALITY OF PARALLEL-CONNECTED INDIVIDUAL SEMICONDUCTOR DIODES AND A TRANSDUCTOR UNIT CONNECTED IN SERIES WITH SAID DIODES, SAID TRANSDUCTOR UNIT BEING CONSTITUTED BY COAXIALLY ARRANGED INNER AND OUTER CONDUCTOR CYLINDERS CONNECTED IN SERIES TO FORM A TWO TURN PRIMARY WINDING, AND CORES WITH A SECONDARY
References Cited (Backward Citations)
DE1096517B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |