- 专利标题： MORPHING STRUCTURES FOR FAN INLET VARIABLE VANES
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申请号： US18113139申请日： 2023-02-23
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公开(公告)号： US20230193855A1公开(公告)日： 2023-06-22
- 发明人: Michael M. Joly , Zaffir A. Chaudhry , Andrzej Ernest Kuczek , Om P. Sharma , Georgi Kalitzin , Simon W. Evans
- 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： F02K3/06
- IPC分类号： F02K3/06 ; F02C9/54 ; F01D5/28 ; F02C9/20 ; F02C9/22 ; F02C9/58
摘要：
An airfoil for a gas turbine engine including an airfoil body extending between a leading edge and a trailing edge and between a pressure side and a suction side. The airfoil body includes a strut portion extending from the leading edge and a flap portion extending from the trailing edge. The flap portion is pivotable relative to the strut portion. A flexible skin surrounds both the strut portion and the flap portion on both the pressure side and the suction side.
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