Invention Application
US20150240658A1 Carbon Nanotubes for Increasing Vibration Damping In Polymer Matrix Composite Containment Cases for Aircraft Engines
审中-公开
用于增加飞机发动机聚合物基质复合容纳箱中振动阻尼的碳纳米管
- Patent Title: Carbon Nanotubes for Increasing Vibration Damping In Polymer Matrix Composite Containment Cases for Aircraft Engines
- Patent Title (中): 用于增加飞机发动机聚合物基质复合容纳箱中振动阻尼的碳纳米管
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Application No.: US13632362Application Date: 2012-10-01
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Publication No.: US20150240658A1Publication Date: 2015-08-27
- Inventor: Sreenivasa R. Voleti
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Hartford
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Hartford
- Main IPC: F01D25/04
- IPC: F01D25/04 ; F01D25/00 ; C08L63/00 ; C08K7/06 ; C08K7/14 ; F01D25/24 ; F02C3/04
Abstract:
A gas turbine engine has a fan section having a fan with a plurality of fan blades and a containment case surrounding the fan blades. The containment case is formed from a polymer matrix material containing carbon, glass and aramid fibers, and carbon nanotubes for improving vibration damping.
Information query
