发明申请
- 专利标题: REMOVABLE UPPER STEAM GUIDE SEGMENT FOR STEAM TURBINE
- 专利标题(中): 蒸汽涡轮机可拆卸上游蒸汽导向段
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申请号: US12980624申请日: 2010-12-29
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公开(公告)号: US20120171031A1公开(公告)日: 2012-07-05
- 发明人: Richard Jon Chevrette
- 申请人: Richard Jon Chevrette
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 主分类号: F01D25/28
- IPC分类号: F01D25/28 ; F01D25/24
摘要:
An upper steam guide segment may be a height limiting clearance for a lift of the upper exhaust hood of a steam turbine. The upper steam guide segment for a steam turbine is made detachable from a steam guide. The upper steam guide segment is bracketed to a butterfly plate fixedly attached to an upper exhaust hood of the steam turbine. The upper steam guide segment is supported by the butterfly plate when detached from the full steam guide. During a lift of the upper exhaust hood, the steam guide segment will also be lifted with the upper exhaust hood, resulting in a lower clearance height for the lift.
公开/授权文献
- US08668450B2 Removable upper steam guide segment for steam turbine 公开/授权日:2014-03-11