发明授权
- 专利标题： Knock sensor
- 专利标题（中）： 敲击传感器
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申请号： US411719申请日： 1995-04-03
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公开(公告)号： US5635629A公开(公告)日： 1997-06-03
- 发明人: Masahito Imai , Kenji Kanemaru , Norio Kitao , Nobuyasu Gotou , Naohito Mizuno , Koichi Kamabora
- 申请人： Masahito Imai , Kenji Kanemaru , Norio Kitao , Nobuyasu Gotou , Naohito Mizuno , Koichi Kamabora
- 申请人地址： JPX Kariya
- 专利权人： Nippondenso Co., Ltd.
- 当前专利权人： Nippondenso Co., Ltd.
- 当前专利权人地址： JPX Kariya
- 优先权： JPX5-192219 19930803
- 主分类号： G01H11/08
- IPC分类号： G01H11/08 ; G01L23/22 ; G01L1/10 ; G01H9/00
摘要：
A knock sensor for which a fabrication process is simple and moreover which can detect up to a high-frequency region is provided. A sensing element 11 composed of a semiconductor the weight (mass) thereof being 1 g or less and a signal processing circuit 11 are mounted on a fixing pedestal 9. The fixing pedestal 9 is fixed to a connector 2 side by means of adhesive or the like. Additionally, the connector 2 is fixed by means of caulking 16 of a housing 1. As a result thereof, the sensing element 11 is disposed within a space formed by the fixing pedestal 9 and the housing 1.
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