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1.发明公开公开(公告)号：US20240352865A1
公开(公告)日：2024-10-24
申请号：US18761008
申请日：2024-07-01
Applicant: General Electric Company
Inventor： Naveena K.P. , Ravindra Shankar Ganiger , Kishore Budumuru , Kudum Shinde
CPC classification number: F01D11/18 , F01D11/122
Abstract: Clearance control systems with thermal actuators are disclosed. An example thermally-actuated clearance control system for a gas turbine engine includes a compliant material; a high-conductive material coupled to a first surface of the compliant material, the high-conductive material thermally coupling the compliant material to a heated substance, the compliant material to expand radially-inward toward a fan blade when the high-conductive material provides heat; and an abradable material coupled to a second surface of the compliant material facing the fan blade.
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2.发明公开公开(公告)号：US20240167392A1
公开(公告)日：2024-05-23
申请号：US18092751
申请日：2023-01-03
Applicant: General Electric Company
Inventor： Naveena K.P. , Ravindra Shankar Ganiger , Kishore Budumuru , Kudum Shinde
CPC classification number: F01D11/18 , F01D11/122
Abstract: Clearance control systems with thermal actuators are disclosed. An example thermally-actuated clearance control system for a gas turbine engine includes a compliant material; a high-conductive material coupled to a first surface of the compliant material, the high-conductive material thermally coupling the compliant material to a heated substance, the compliant material to expand radially-inward toward a fan blade when the high-conductive material provides heat; and an abradable material coupled to a second surface of the compliant material facing the fan blade.
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