Invention Grant
- Patent Title: Airfoil with break-way, free-floating damper member
- Patent Title (中): 具有断路，自由浮动阻尼器构件的翼型
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Application No.: US13454183Application Date: 2012-04-24
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Publication No.: US09249668B2Publication Date: 2016-02-02
- Inventor: Benjamin T. Fisk , Tracy A. Propheter-Hinckley , Gregory M. Dolansky , David P. Houston , Anita L. Tracy
- Applicant: Benjamin T. Fisk , Tracy A. Propheter-Hinckley , Gregory M. Dolansky , David P. Houston , Anita L. Tracy
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D5/16
- IPC: F01D5/16
Abstract:
An airfoil includes an airfoil body that has a leading edge and a trailing edge and a first sidewall and a second sidewall that is spaced apart from the first sidewall. The first sidewall and the second sidewall join the leading edge and the trailing edge and at least partially define a cavity in the airfoil body. A damper member is enclosed in the cavity and is free-floating within the cavity.
Public/Granted literature
- US20130276455A1 AIRFOIL WITH BREAK-WAY, FREE-FLOATING DAMPER MEMBER Public/Granted day:2013-10-24
Information query
