- 专利标题: Gas turbine engine exhaust case
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申请号: US16524406申请日: 2019-07-29
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公开(公告)号: US11572793B2公开(公告)日: 2023-02-07
- 发明人: Rabih Kassab
- 申请人: PRATT & WHITNEY CANADA CORP.
- 申请人地址: CA Longueuil
- 专利权人: PRATT & WHITNEY CANADA CORP.
- 当前专利权人: PRATT & WHITNEY CANADA CORP.
- 当前专利权人地址: CA Longueuil
- 代理机构: Norton Rose Fulbright Canada LLP
- 主分类号: F01D5/22
- IPC分类号: F01D5/22 ; F01D9/04
摘要:
The turbine exhaust case can have an outer shroud, an inner shroud internal to the outer shroud, an annular exhaust path between the outer shroud and the inner shroud, and a plurality of struts each having a length extending across the annular exhaust path from a radially inner end to a radially outer end, the struts circumferentially interspaced from one another, the struts each having a leading edge and a trailing edge, a stiff connection between the radially inner end and the inner shroud, and a point connection between the radially outer end and the outer shroud.
公开/授权文献
- US20210032996A1 GAS TURBINE ENGINE EXHAUST CASE 公开/授权日:2021-02-04
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