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公开(公告)号:EP4407192A2
公开(公告)日:2024-07-31
申请号:EP24182937.3
申请日:2022-01-04
申请人: RTX Corporation
IPC分类号: F04D29/56
CPC分类号: F01D17/162 , F04D29/563 , F05D2240/5020130101 , F05D2250/1020130101 , F05D2250/24120130101 , F05D2250/29420130101 , F05D2250/7320130101 , F05D2260/5020130101 , F05D2260/5620130101
摘要: A variable vane (54) includes a first vane portion (56) and a second vane portion (58) adjacent the first vane portion (56). The second vane portion (58) includes a trunnion (94) projecting outward from a radial end (66) of the second vane portion (58). The second vane portion (58) is configured to rotate about a trunnion axis (104) of the trunnion (94) from a first rotational position to a second rotational position.
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公开(公告)号:EP4148246B1
公开(公告)日:2024-10-02
申请号:EP22194970.4
申请日:2022-09-09
IPC分类号: F02C7/042
CPC分类号: F02C7/042 , F05D2250/1020130101 , F05D2250/5120130101 , Y02T50/60
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公开(公告)号:EP4127408B1
公开(公告)日:2024-07-31
申请号:EP21723322.0
申请日:2021-04-01
CPC分类号: F01D9/065 , F01D25/24 , F01D25/26 , F01D25/162 , F01D5/143 , F05D2240/1420130101 , F05D2250/1020130101 , F05D2250/7320130101
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公开(公告)号:EP4023858B1
公开(公告)日:2024-06-19
申请号:EP22150257.8
申请日:2022-01-04
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