发明申请
- 专利标题: TRANSITION DUCT ASSEMBLY
- 专利标题(中): 过渡式大楼
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申请号: US12196629申请日: 2008-08-22
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公开(公告)号: US20090145137A1公开(公告)日: 2009-06-11
- 发明人: Hany Rizkalla , Stephen W. Jorgensen , Peter Stuttaford , Plazi Ricklin , David John Henriquez
- 申请人: Hany Rizkalla , Stephen W. Jorgensen , Peter Stuttaford , Plazi Ricklin , David John Henriquez
- 申请人地址: CH Baden
- 专利权人: ALSTOM TECHNOLOGIES, LTD., LLC
- 当前专利权人: ALSTOM TECHNOLOGIES, LTD., LLC
- 当前专利权人地址: CH Baden
- 主分类号: F02C7/00
- IPC分类号: F02C7/00
摘要:
A transition duct assembly with a thermally free aft frame and mounting system for use in a gas turbine engine are disclosed. The aft frame is capable of adjusting to thermal gradients while the mounting system provides for at least transverse movement of the transition duct during engine assembly. The mounting system also provides a means for raising the natural frequency of the transition duct outside of the engine's dynamic excitation ranges.
公开/授权文献
- US08322146B2 Transition duct assembly 公开/授权日:2012-12-04