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
  • 申请号: US12747069
    申请日: 2008-12-04
  • 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
Tank sensor circuit board for a fill level sensor in a vehicle tank
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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