发明授权
US5762343A Slide ring seal assembly 失效
滑环密封组件

  • 专利标题: Slide ring seal assembly
  • 专利标题(中): 滑环密封组件
  • 申请号: US593413
    申请日: 1996-01-29
  • 公开(公告)号: US5762343A
    公开(公告)日: 1998-06-09
  • 发明人: Hans-Henning Zutz
  • 申请人: Hans-Henning Zutz
  • 申请人地址: DEX Burscheid
  • 专利权人: AE Goetze GmbH
  • 当前专利权人: AE Goetze GmbH
  • 当前专利权人地址: DEX Burscheid
  • 优先权: DEX19502467.2 19950127
  • 主分类号: F16J15/34
  • IPC分类号: F16J15/34 F16J15/36
Slide ring seal assembly
摘要:
A slide ring seal assembly includes a slide ring member and a counterring member adjoining the slide ring member in axial alignment therewith. A force-exerting arrangement which axially resiliently presses the two ring members to one another includes a first resilient sealing ring being coaxial with and engaging one of the ring members; and a second resilient sealing ring being coaxial with and engaging the other of the ring members. The first and second sealing rings are in a radial alignment with one another and are stressed by clamping arrangements, so that the sealing rings exert axial forces on the two ring members, pressing them together. At least the first sealing ring and the first clamping arrangement are so designed that the axial restoring force generated by virtue of the deformation of the first sealing ring seeks to reduce the axial dimension of the resiliently deformed first sealing ring. Such an axial restoring force constitutes the axial pressing force exerted by the first sealing ring.
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