发明授权
US4906512A Electrical multilayer component comprising a sintered, monolithic ceramic body and method for its manufacture 失效
包括烧结的整体式陶瓷体的电气多层组件及其制造方法

  • 专利标题: Electrical multilayer component comprising a sintered, monolithic ceramic body and method for its manufacture
  • 专利标题(中): 包括烧结的整体式陶瓷体的电气多层组件及其制造方法
  • 申请号: US208247
    申请日: 1988-06-17
  • 公开(公告)号: US4906512A
    公开(公告)日: 1990-03-06
  • 发明人: Erich Roess
  • 申请人: Erich Roess
  • 申请人地址: DEX Berlin and Munich
  • 专利权人: Siemens Aktiengesellschaft
  • 当前专利权人: Siemens Aktiengesellschaft
  • 当前专利权人地址: DEX Berlin and Munich
  • 优先权: DEX3725455 19870731
  • 主分类号: B32B18/00
  • IPC分类号: B32B18/00 H01G4/30
Electrical multilayer component comprising a sintered, monolithic
ceramic body and method for its manufacture
摘要:
An electrical multilayer component comprising a sintered monolithic body and a method for the manufacture of the component.The sintered monolithic ceramic body of the electrical multilayer component includes cavities which alternate between layers, and are open toward end faces which are on opposite sides. The cavities also open toward lateral surfaces of the ceramic body over their entire lengths. The cavities contain ceramic particles which are distributed therethrough to act as supporting elements and are completely filled with a metal or metal alloy whose melting temperature is considerably lower than the sintering temperature of the ceramic body. The metal or alloy has the property of wetting the surfaces of the ceramic layers in the cavities in the molten condition. Contact elements are then applied to the end faces, the contact elements being impervious to the metal melt. Spaces free of metal are present in the cavities at the lateral surfaces of the ceramic body.
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