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
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申请号: EP13797334申请日: 2013-05-27
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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
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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