发明授权
- 专利标题： Ultrasonic transducer
- 专利标题（中）： 超声波换能器
-
申请号： US09529136申请日： 2000-06-02
-
公开(公告)号： US06374676B1公开(公告)日： 2002-04-23
- 发明人: Herbert Arnold , Dieter Karr , Meike Fehse , Peter Rapps , Waldemar Ernst
- 申请人： Herbert Arnold , Dieter Karr , Meike Fehse , Peter Rapps , Waldemar Ernst
- 优先权： DE19744229 19971007
- 主分类号： H04R1700
- IPC分类号： H04R1700
摘要：
An ultrasonic transducer has a pot-like housing with an annular wall and with a bottom surface serving as diaphragm. A piezo-element which is connected with connection lines is arranged at the inner side of the bottom surface. The edge remote of the bottom surface is surrounded by a decoupling ring which is formed as a holder for the connection lines.
信息查询
