发明公开
- 专利标题: COUNTER-ROTATING TURBINE
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申请号: US17713649申请日: 2022-04-05
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公开(公告)号: US20230340906A1公开(公告)日: 2023-10-26
- 发明人: Paul Hadley Vitt , Lyle Douglas Dailey , Matteo Renato Usseglio , Andreas Peters , Jonathan Ong
- 申请人: General Electric Company , General Electric Deutschland Holding GmbH , GE Avio Srl
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company,General Electric Deutschland Holding GmbH,GE Avio Srl
- 当前专利权人: General Electric Company,General Electric Deutschland Holding GmbH,GE Avio Srl
- 当前专利权人地址: US NY Schenectady
- 主分类号: F02C3/067
- IPC分类号: F02C3/067 ; F02C7/141 ; F02C7/36
摘要:
A turbine section and an exhaust section for a gas turbine engine includes a low pressure (LP) turbine having first stage LP turbine blades that rotate in a first direction at a first speed, and final stage LP turbine blades downstream of the first stage LP turbine blades that rotate in a second direction opposite the first direction at a second speed. The second speed is lower than the first speed.
公开/授权文献
- US12071889B2 Counter-rotating turbine 公开/授权日:2024-08-27
信息查询
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