Special housing couples piezoelectric transducers to nonporous surfaces for ultrasonic or acoustic-emission testing. Device, while providing sound isolation on flat or nonflat surfaces, can be attached and detached quickly. Vacuum sealing mechanism eliminates need for permanent or semipermanent bonds, viscous coupling liquids, weights, magnets, tape, or springs ordinarily used.
Vacuum mounting for piezoelectric transducers
NASA Tech Briefs ; 2 , 3
1977-11-01
Miscellaneous
No indication
English
Power Generation Using Piezoelectric Transducers
IEEE | 2022
|Improved Piezoelectric Loudspeakers And Transducers
NTRS | 1995
|Improved Piezoelectric Loudspeakers and Transducers
Online Contents | 1995
Topology optimization of smart piezoelectric transducers
TIBKAT | 2011
|Vibration characteristics of piezoelectric torsional transducers
Online Contents | 2003
|