Bender bar transducer having stacked encapsulated actuators
US10439127B2 · kind B2 · utility
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12References
20Claims
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Key dates
| Filing date | Feb 12, 2014 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Sep 3, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2001/526
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A bender bar transducer having stacked encapsulated actuators provides improved acoustic power over a wider frequency range, low applied voltage requirements and consistent part-to-part performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.