Thermacoustic piezoelectric generator
Patent
·
OSTI ID:1013831
- Someville, MA
An electroactive transducer converts between acoustical power and electrical power. The transducer includes a diaphragm and a perimeter member. The perimeter member includes at least one electroactive element and is mechanically coupled to the perimeter of the diaphragm such that displacement of the diaphragm stresses the electroactive element.
- Research Organization:
- The Penn State Research Foundation (University Park, PA)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC26-04NT42113
- Assignee:
- The Penn State Research Foundation (University Park, PA)
- Patent Number(s):
- 7,772,746
- Application Number:
- 11/492,311
- OSTI ID:
- 1013831
- Country of Publication:
- United States
- Language:
- English
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