发明授权
- 专利标题： Ultrasonic transducer for use in a fluid medium
- 专利标题（中）： 用于流体介质的超声换能器
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申请号： US13502712申请日： 2010-09-10
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公开(公告)号： US08988971B2公开(公告)日： 2015-03-24
- 发明人: Roland Mueller , Gerhard Hueftle , Michael Horstbrink , Tobias Lang , Sami Radwan , Bernd Kuenzl , Roland Wanja
- 申请人： Roland Mueller , Gerhard Hueftle , Michael Horstbrink , Tobias Lang , Sami Radwan , Bernd Kuenzl , Roland Wanja
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理机构： Kenyon & Kenyon LLP
- 优先权： DE102009046147 20091029
- 国际申请： PCT/EP2010/063279 WO 20100910
- 国际公布： WO2011/051041 WO 20110505
- 主分类号： G10K11/00
- IPC分类号： G10K11/00 ; G10K9/122 ; G01F23/296 ; G10K9/22
摘要：
An ultrasonic transducer for use in a fluid medium includes at least one housing having at least one inner space, at least one transducer core accommodated in the inner space, having at least one electroacoustic transducer element. The housing has at least one opening facing the fluid medium. The opening is covered at least partially by at least one sealing foil. An edge of the sealing foil is sealed by at least one sealing material.
公开/授权文献
- US20120320713A1 ULTRASONIC TRANSDUCER FOR USE IN A FLUID MEDIUM 公开/授权日：2012-12-20
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