发明授权
US09011076B2 Counter-rotating low pressure turbine with gear system mounted to turbine exhaust case
有权
带有齿轮系的反转式低压汽轮机安装在汽轮机排气箱上
- 专利标题： Counter-rotating low pressure turbine with gear system mounted to turbine exhaust case
- 专利标题（中）： 带有齿轮系的反转式低压汽轮机安装在汽轮机排气箱上
-
申请号： US13408281申请日： 2012-02-29
-
公开(公告)号： US09011076B2公开(公告)日： 2015-04-21
- 发明人: Gabriel L. Suciu , Brian D. Merry
- 申请人： Gabriel L. Suciu , Brian D. Merry
- 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
- 主分类号： F01D15/12
- IPC分类号： F01D15/12 ; F02C7/36 ; F02K3/072 ; F01D1/26 ; F01D1/28
摘要：
A gas turbine engine includes a shaft defining an axis of rotation. An inner rotor directly drives the shaft and includes an inner set of blades. An outer rotor has an outer set of blades interspersed with the inner set of blades. The outer rotor is configured to rotate in an opposite direction about the axis of rotation from the inner rotor. A gear system couples the outer rotor to the shaft and is configured to rotate the inner set of blades at a lower speed than the outer set of blades.
公开/授权文献
信息查询
