Invention Grant
- Patent Title: High temperature turbine engine structure
- Patent Title (中): 高温涡轮发动机结构
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Application No.: US842870Application Date: 1992-02-27
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Publication No.: US5228284APublication Date: 1993-07-20
- Inventor: William D. Carruthers , Gary L. Boyd
- Applicant: William D. Carruthers , Gary L. Boyd
- Applicant Address: NJ Morris Township, Morris County
- Assignee: Allied-Signal Inc.
- Current Assignee: Allied-Signal Inc.
- Current Assignee Address: NJ Morris Township, Morris County
- Main IPC: F01D25/00
- IPC: F01D25/00 ; F01D25/24 ; F16B35/00
Abstract:
A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.
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