Apparatus for control of DC power by electromagnetic induction
US4162441A · kind A · utility
1Cited by
2References
2Claims
0Family size
Inventor
Key dates
| Filing date | Nov 7, 1977 |
| Grant date | Jul 24, 1979 |
| Priority date | — |
| Expiry date | Nov 7, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2038/026
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Apparatus for control of direct current by means of systematic switching and progressive variation of magnetic flux in associated magnetic paths. Subdivision of the input DC power between two transformer devices permits transformation by controlled electromagnetic induction into stabilized outputs which may be recombined into continuous DC power at controlled voltage or current levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.