发明申请
- 专利标题： Corrosion Protection for Pressure Sensors
- 专利标题（中）： 压力传感器的腐蚀保护
-
申请号： US10588219申请日： 2005-02-07
-
公开(公告)号： US20070279845A1公开(公告)日： 2007-12-06
- 发明人: Winfried Kuhnt , Wilfried Ihl , Andreas Junger , Hubert Benzel , Markus Muzic , Lutz Mueller , Frank Schaefer , Roland Guenschel , Marco Holst , Frank Wehrmann , Polichronis Lepidis , Gabriele Godzik , Kristin Weinert
- 申请人： Winfried Kuhnt , Wilfried Ihl , Andreas Junger , Hubert Benzel , Markus Muzic , Lutz Mueller , Frank Schaefer , Roland Guenschel , Marco Holst , Frank Wehrmann , Polichronis Lepidis , Gabriele Godzik , Kristin Weinert
- 优先权： DE102004006212.9 20040209; DE102004015123.7 20040327; DE102004033475.7 20040710
- 国际申请： PCT/EP05/50503 WO 20050207
- 主分类号： G01D11/24
- IPC分类号： G01D11/24 ; H05K7/00
摘要：
The present invention describes a device having a housing and at least one electrical component, the housing having at least one of the electrical components and being filled at least partially by a passivating agent. Furthermore, it is provided that the electrical component is covered at least partially by the passivating agent. Now, the crux of the present invention is that an additional material layer is applied on top of the passivating agent. Using this additional material layer, a device is able to be implemented in a simple and cost-effective construction, that is resistive to environmental damages. This makes possible using electrical components in corrosive environments.
信息查询
