发明授权
- 专利标题： Tip turbine engine comprising turbine blade clusters and method of assembly
- 专利标题（中）： 涡轮发动机包括涡轮叶片组和组装方法
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申请号： US11718522申请日： 2004-12-01
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公开(公告)号： US07874802B2公开(公告)日： 2011-01-25
- 发明人: Gabriel L. Suciu , James W. Norris , Craig A. Nordeen
- 申请人： Gabriel L. Suciu , James W. Norris , Craig A. Nordeen
- 申请人地址： US CT Hartford
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： US CT Hartford
- 代理机构： Carlson, Gaskey & Olds, PC
- 国际申请： PCT/US2004/040212 WO 20041201
- 国际公布： WO2006/060012 WO 20060608
- 主分类号： F01D5/30
- IPC分类号： F01D5/30
摘要：
A tip turbine engine comprises a fan-turbine rotor assembly that includes one or more turbine ring rotors. Each turbine ring is assembled from a multitude of turbine blade clusters. Assembly of a multitude of turbine blade clusters to a diffuser includes axial installation and radial rotation. The clusters are axially installed, then rotated toward a radial stop in a direction which will maintain each cluster against the radial stop during operation of the fan-turbine rotor assembly. A multitude of turbine rotor ring stages may also be locked together to future increase the rigidity of the turbine.
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