- 专利标题: RADIALLY RETRACTABLE OUTER AIR SEAL
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申请号: US18308960申请日: 2023-04-28
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公开(公告)号: US20240360772A1公开(公告)日: 2024-10-31
- 发明人: Michael G. McCaffrey
- 申请人: Raytheon Technologies Corporation
- 申请人地址: US CT Farmington
- 专利权人: Raytheon Technologies Corporation
- 当前专利权人: Raytheon Technologies Corporation
- 当前专利权人地址: US CT Farmington
- 主分类号: F01D11/22
- IPC分类号: F01D11/22
摘要:
A blade outer airseal assembly of a gas turbine engine includes a blade outer airseal (BOAS) segment, and a BOAS carrier positioned radially outboard of the BOAS segment relative to an engine central longitudinal axis. The BOAS segment is secured to the BOAS carrier, and an adjustment lever is operably connected to the BOAS carrier. Rotation of the adjustment lever about a pivot axis at a pivot urges movement of the BOAS segment in a radial direction.
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