发明授权
- 专利标题： Variable turbine nozzle system
- 专利标题（中）： 可变涡轮喷嘴系统
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申请号： US12905569申请日： 2010-10-15
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公开(公告)号： US08668445B2公开(公告)日： 2014-03-11
- 发明人: Andres Jose Garcia Crespo , Robert Walter Coign , David Richard Johns , Gary Charles Liotta
- 申请人： Andres Jose Garcia Crespo , Robert Walter Coign , David Richard Johns , Gary Charles Liotta
- 申请人地址： US NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Schenectady
- 代理机构： Hoffman Warnick LLC
- 代理商 Ernest G. Cusick
- 主分类号： F01D9/04
- IPC分类号： F01D9/04 ; F01D9/06
摘要：
A nozzle is disclosed for use in a turbine or compressor. In an embodiment, each of a plurality of vanes is supported by an outer shroud including a plurality of outer shroud segments disposed adjacent to adjoining segments in end-to-end relationship. Each segment includes a hole therethrough, dimensioned to receive a vane extension sleeve. This system may be used in conjunction with a modulated cooling system and may allow for improved removal for overhaul.
公开/授权文献
- US20120093632A1 VARIABLE TURBINE NOZZLE SYSTEM 公开/授权日：2012-04-19
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