发明申请
US20110056208A1 REVERSED-FLOW CORE FOR A TURBOFAN WITH A FAN DRIVE GEAR SYSTEM
有权
具有风扇驱动齿轮系统的涡轮转向反流芯
- 专利标题： REVERSED-FLOW CORE FOR A TURBOFAN WITH A FAN DRIVE GEAR SYSTEM
- 专利标题（中）： 具有风扇驱动齿轮系统的涡轮转向反流芯
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申请号： US12556359申请日： 2009-09-09
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公开(公告)号： US20110056208A1公开(公告)日： 2011-03-10
- 发明人: James W. Norris , Alan Epstein , Gary D. Roberge , Mark W. Costa , Andrew P. Berryann , Daniel B. Kupratis
- 申请人： James W. Norris , Alan Epstein , Gary D. Roberge , Mark W. Costa , Andrew P. Berryann , Daniel B. Kupratis
- 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
- 主分类号： F02C3/10
- IPC分类号： F02C3/10
摘要：
A gas turbine engine comprises a fan drive gear system, a low spool connected to the fan drive gear system, and a high spool disposed aft of the low spool. The low spool comprises a rearward-flow low pressure compressor disposed aft of the fan drive gear system, and a forward-flow low pressure turbine disposed aft of the low pressure compressor. The high spool comprises a forward-flow high pressure turbine disposed aft of the low pressure turbine, a combustor disposed aft of the high pressure turbine, and a forward-flow high pressure compressor disposed aft of the combustor.
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