Tunable III-type flextensional transducer

The invention relates to a tunable III-type flextensional transducer which comprises a piezoelectric ceramic crystal stack, a cable base and a shell, the shell comprises a metal front cover plate, a metal rear cover plate, a plurality of bending beams and supporting beams with the same number, the m...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU QIANG, ZHAO SHUANG, WANG MINGSHENG, KOU HONGJUN, LI JIAN, ZHAO TIANJI, ZHAO SHENGWEI, OUYANG JIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES
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