发明公开
EP1350997A3 Seal device and method for operating the same and substrate processing apparatus comprising a vacuum chamber 有权
密封装置中,操作方法及基板处理装置包括真空室

  • 专利标题: Seal device and method for operating the same and substrate processing apparatus comprising a vacuum chamber
  • 专利标题(中): 密封装置中,操作方法及基板处理装置包括真空室
  • 申请号: EP03007399.3
    申请日: 2003-04-02
  • 公开(公告)号: EP1350997A3
    公开(公告)日: 2010-09-08
  • 发明人: Shinozaki, Hiroyuki
  • 申请人: EBARA CORPORATION
  • 申请人地址: 11-1, Haneda Asahi-cho Ohta-ku, Tokyo JP
  • 专利权人: EBARA CORPORATION
  • 当前专利权人: EBARA CORPORATION
  • 当前专利权人地址: 11-1, Haneda Asahi-cho Ohta-ku, Tokyo JP
  • 代理机构: Wagner, Karl H.
  • 优先权: JP2002103947 20020405; JP2002254082 20020830
  • 主分类号: F16J15/40
  • IPC分类号: F16J15/40 H01L21/00
Seal device and method for operating the same and substrate processing apparatus comprising a vacuum chamber
摘要:
The present invention provides a seal device comprising a sealing passage which allows communication between a first space and a second space, and evacuation lines individually connected to the first space and the sealing passage. A gas feed line for feeding dry gas is connected to the sealing passage.
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