Thermal model of transducer for thermal protection and resistance estimation
US11333622B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Apr 7, 2020 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Sep 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2400/03
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining a direct current impedance of a transducer may include receiving an input signal indicative of an electrical power consumed by the transducer and calculating, by a thermal model of the transducer, the direct current impedance based on the electrical power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.