发明名称 |
Ultrasonic transducer |
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.
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申请公布号 |
US6374676(B1) |
申请公布日期 |
2002.04.23 |
申请号 |
US20000529136 |
申请日期 |
2000.06.02 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
ARNOLD HERBERT;KARR DIETER;FEHSE MEIKE;RAPPS PETER;ERNST WALDEMAR |
分类号 |
G10K9/122;G10K13/00;(IPC1-7):H04R17/00;B06B1/06 |
主分类号 |
G10K9/122 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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