发明授权
US07638721B2 Contact surfaces for electrical contacts 有权
电触点接触面

  • 专利标题: Contact surfaces for electrical contacts
  • 专利标题(中): 电触点接触面
  • 申请号: US10574879
    申请日: 2004-08-03
  • 公开(公告)号: US07638721B2
    公开(公告)日: 2009-12-29
  • 发明人: Peter RehbeinVolker Haas
  • 申请人: Peter RehbeinVolker Haas
  • 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: DE10346206 20031006
  • 国际申请: PCT/DE2004/001733 WO 20040803
  • 国际公布: WO2005/046000 WO 20050519
  • 主分类号: H01R4/58
  • IPC分类号: H01R4/58
Contact surfaces for electrical contacts
摘要:
A contact surface. for electrical contacts may include an Ag layer deposited on a copper-based substrate using galvanic methods. The Ag layer includes finely dispersed graphite particles in a quantity of, e.g., 1 to 3 weight % of the Ag layer, the graphite particles having a length in the range of, e.g., 0.5 to 20 μm.
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