发明授权
US08646329B2 Tank sensor circuit board for a fill level sensor in a vehicle tank
有权
油箱传感器电路板,用于车辆油箱中的液位传感器
- 专利标题: Tank sensor circuit board for a fill level sensor in a vehicle tank
- 专利标题(中): 油箱传感器电路板,用于车辆油箱中的液位传感器
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申请号: US12747069申请日: 2008-12-04
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公开(公告)号: US08646329B2公开(公告)日: 2014-02-11
- 发明人: Erich Mattmann
- 申请人: Erich Mattmann
- 申请人地址: DE Hannover
- 专利权人: Continental Automotive GmbH
- 当前专利权人: Continental Automotive GmbH
- 当前专利权人地址: DE Hannover
- 代理商 Cozen O'Connor
- 优先权: DE102007061316 20071219
- 国际申请: PCT/EP2008/066784 WO 20081204
- 国际公布: WO2009/077342 WO 20090625
- 主分类号: G01F23/00
- IPC分类号: G01F23/00
摘要:
A tank sensor circuit board for a fill level sensor in a vehicle tank, including a support element, on which contact surfaces containing silver are applied using thick layer technology. The contact surfaces are made up of a silver layer and a top layer containing nickel, palladium and gold, completely or partly covering the silver layer.
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