发明公开
EP2857653A4 VARIABLE NOZZLE UNIT AND VARIABLE CAPACITY SUPERCHARGER 审中-公开
可变的DüSENEINHEITUND AUFLADER MIT VARIABLERKAPAZITÄT

  • 专利标题: VARIABLE NOZZLE UNIT AND VARIABLE CAPACITY SUPERCHARGER
  • 专利标题(中): 可变的DüSENEINHEITUND AUFLADER MIT VARIABLERKAPAZITÄT
  • 申请号: EP13797334
    申请日: 2013-05-27
  • 公开(公告)号: EP2857653A4
    公开(公告)日: 2016-04-06
  • 发明人: SEGAWA KENICHI
  • 申请人: IHI CORP
  • 专利权人: IHI CORP
  • 当前专利权人: IHI CORP
  • 优先权: JP2012121972 2012-05-29
  • 主分类号: F02B37/24
  • IPC分类号: F02B37/24 F01D11/00 F01D17/16 F02C7/28 F16J9/16
VARIABLE NOZZLE UNIT AND VARIABLE CAPACITY SUPERCHARGER
摘要:
An annular seal flange (87) is formed at an inner peripheral edge portion of an upstream-side seal ring (83). The seal flange (87) projects in a downstream direction. When seal rings (83, 85) are viewed from radially inside, the seal flange (87) of the upstream-side seal ring (83) is designed to at least partially occlude an end gap (85f) of the downstream-side (the most downstream-side) seal ring (85).
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