发明申请
- 专利标题： ACTIVE HOUSING BROADBAND TONPILZ TRANSDUCER
- 专利标题（中）： 有源外壳宽带通讯传感器
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申请号： US10182655申请日： 2003-03-05
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公开(公告)号： US20030235115A1公开(公告)日： 2003-12-25
- 发明人: Raymond Porzio
- 主分类号： H04R017/00
- IPC分类号： H04R017/00
摘要：
A longitudinal vibrator assembly comprising at least one piezoceramic, magnetostrictive or electrostrictive transducer (130) having a coaxial housing (200a, 200b or 200c) comprised of at least one slotted or complete cylindrical flexural member vibrating in a circumferential or radial direction and excited by a solid state transduction material.
公开/授权文献
- US06690621B2 Active housing broadband tonpilz transducer 公开/授权日：2004-02-10
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