Power supply for converting high voltage alternating current into high voltage direct current
Abstract
Abstract A POWER SUPPLY FOR CONVERTING HIGH VOLTAGE ALTERNATING CURRENT INTO HIGH VOLTAGE DIRECT CURRENT COMPRISING A TANK HAVING A TRANSFORMER THEREIN. BUSHINGS EXTENDING THROUGH THE TANK FOR CONNECTING A POWER SOURCE TO THE TRANSFORMER. HIGH VOLTAGE BUSHINGS EXTENDING THROUGH THE TANK FOR CONNECTING A DIRECT CURRENT LOAD TO THE POWER SUPPLY. EACH OF THE HIGH VOLTAGE BUSHINGS HAS ATTACHED THERETO A TERMINAL FOR CONNECTING TO A LOAD, A CHOKE COIL, AND A RECTIFIER STACK. THE RECTIFIER STACKS EXTEND INTO THE TANK AND ALTERNATING CURRENT CONNECTIONS FROM THE TRANSFORMER AND DIRECT CURRENT CONNECTIONS TO THE LOWER END OF THE RECTIFIER STACKS ARE AUTOMATICALLY MADE WHEN THE RECTIFIER STACKS ARE INSERTED INTO THE TANK.
Inventors
- 👤 Merrill G Leonard
Bibliographic Details
Claims Analysis
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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) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |