Non-vibrational electromagnetic energy harvester
US11309735B1 · kind B1 · utility
0Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2020 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Dec 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electromagnetic energy harvester circuit to obtain unrealized potential energy employs an E-I inductor having a primary coil winding and a secondary coil winding. A capacitor is electrically coupled to a main power source and upper lead to the primary coil winding, wherein a lower lead of the primary coil winding is coupled to a primary AC load. The secondary coil winding has an upper lead coupled to a first input of a secondary load and a lower lead coupled to a second input of the secondary load. The circuit harvester's electrical current produced through the windings to allow operation of the secondary load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.