Harvest transducer
US12212147B2 · kind B2 · utility
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14Claims
0Family size
Inventor
Key dates
| Filing date | May 24, 2022 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Dec 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2209/041
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A harvest transducer includes a moving cylinder; a coil system having a first coil and a second coil, the first coil and the second coil being surrounding the moving cylinder, the coil system further having magnetic means for generating a magnetic field and arranged on the moving cylinder; a rechargeable battery electrically connected with the second coil to store energy generated from the coil system; wherein the first coil and the second coil are connected in series.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.