发明授权
- 专利标题: Gas turbine engine axial stator compressor
- 专利标题(中): 燃气轮机发动机轴向定子压缩机
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申请号: US10451626申请日: 2002-01-03
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公开(公告)号: US06918745B2公开(公告)日: 2005-07-19
- 发明人: Stéphane Caron , Pierre Debeneix , Philippe Guerout
- 申请人: Stéphane Caron , Pierre Debeneix , Philippe Guerout
- 申请人地址: FR Paris
- 专利权人: SNECMA Moteurs
- 当前专利权人: SNECMA Moteurs
- 当前专利权人地址: FR Paris
- 代理机构: Bacon & Thomas PLLC
- 优先权: FR0100060 20010104
- 国际申请: PCT/FR02/00007 WO 20020103
- 国际公布: WO02/05391 WO 20020711
- 主分类号: F01D9/04
- IPC分类号: F01D9/04 ; F01D25/24 ; F02C7/24 ; F04D19/02 ; F04D29/54 ; F04D29/58
摘要:
The invention relates to an axial compressor stator for a gas turbine, the stator having a rigid, external, annular frame and axially juxtaposed rings configured within the frame and bearing annuli of stationary vanes. The rings are defined by arcuate segments affixed to the frame. The inside walls of the arcuate segments externally define the aerodynamic conduit for the compressed gaseous fluid. The arcuate segments are brazed segments that include a honeycomb component sandwiched between an inner sheetmetal bounding the aerodynamic conduit and an outer sheetmetal. The outer sheetmetal solely connects the arcuate segments to the frame.
公开/授权文献
- US20040086382A1 Gas turbine engine axial stator compressor 公开/授权日:2004-05-06
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