Invention Application
- Patent Title: TURBINE BLADE DAMPER SYSTEM HAVING PIN WITH SLOTS
- Patent Title (中): 涡轮叶片阻尼器系统具有插脚
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Application No.: US14823604Application Date: 2015-08-11
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Publication No.: US20160333704A1Publication Date: 2016-11-17
- Inventor: Srikeerthi Annaluri , Thangaraj Subbareddyar
- Applicant: General Electric Company
- Priority: IN2438/CHE/2015 20150514
- Main IPC: F01D5/26
- IPC: F01D5/26 ; F01D5/22
Abstract:
A damper system for a turbine having adjacent turbine bucket platforms including opposing slash faces having opposing grooves is provided. The system includes a pin having a substantially cylindrical-shaped body configured for positioning in the opposing grooves. A set of slots are provided in an outer surface of the pin and at spaced axial locations therealong. The set of slots face in a radially outward direction relative to the turbine bucket platforms.
Public/Granted literature
- US09879548B2 Turbine blade damper system having pin with slots Public/Granted day:2018-01-30
Information query
