发明授权
- 专利标题: Stationary blade shroud of a gas turbine
- 专利标题(中): 燃气轮机的固定叶片护罩
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申请号: US10025533申请日: 2001-12-26
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公开(公告)号: US06692227B2公开(公告)日: 2004-02-17
- 发明人: Yasuoki Tomita , Masamitsu Kuwabara , Shunsuke Torii
- 申请人: Yasuoki Tomita , Masamitsu Kuwabara , Shunsuke Torii
- 优先权: JP2001-029848 20010206
- 主分类号: F01D1112
- IPC分类号: F01D1112
摘要:
A base plate and honeycomb member disposed at the inner circumference side of an inside shroud are fixed to the inside shroud, at a phase deviation in the peripheral direction, with respect to the inside shroud, so as to plug the missing range of seal member, out of gaps between adjacent inside shrouds, and therefore leakage of purge air from the missing range of seal member is prevented without adding new constituent members.
公开/授权文献
- US20020106276A1 Stationary blade shroud of a gas turbine 公开/授权日:2002-08-08