Magnetic accelerator
Abstract
Abstract 1275099 Dynamo-electric machines GENERAL PATENT DEVELOPMENT CORP 4 Sept 1969 43903/69 Heading H2A What is stated to be a magnetic energy converter comprises an annular rotor 14 having embedded therein permanent magnets 34 establishing angularly spaced poles N, S, of alternately opposite polarity, stationary generating coils 42 mounted about the rotor and in which alternating voltages are induced by rotation of the rotor about a central axis, a stationary conductor coil 44 for establishing a magnetic field (50), Fig. 5, which is intersected by the rotor, and a toroidal bearing supporting the rotor for substantially anti-friction movement. The rotor comprises electrostatically charged material 26 externally coated with an ion insulator 28, and the magnets have similar insulators 36; and the bearing may comprise electrode plates 30, 32 having opposite electrostatic charges just sufficient to overcome gravitational pull. on the rotor. The latter is maintained in rotation by D.C. applied to the coil 44, and the output may be applied through a rectifier 58 to lines 62, 64 and, via a regulator 60, to its motoring coil 44.
Inventors
- 👤 Gregory Grosbard
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |