Invention Grant
US08684695B2 Damper coverplate and sealing arrangement for turbine bucket shank
有权
减振器盖板和密封装置用于涡轮叶片杆
- Patent Title: Damper coverplate and sealing arrangement for turbine bucket shank
- Patent Title (中): 减振器盖板和密封装置用于涡轮叶片杆
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Application No.: US12984333Application Date: 2011-01-04
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Publication No.: US08684695B2Publication Date: 2014-04-01
- Inventor: Jalindar Appa Walunj , Mark Honkomp
- Applicant: Jalindar Appa Walunj , Mark Honkomp
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Nixon & Vanderhye P.C.
- Main IPC: F01D5/22
- IPC: F01D5/22
Abstract:
A bucket pair in a turbomachine includes a first bucket having an airfoil and a shank; a second adjacent bucket having a second airfoil and a second shank adjacent the first shank; a first axial slot in the first shank; and an elongated, straight damper pin adapted to seat in the first axial slot, the damper pin formed with slanted forward and aft end faces.
Public/Granted literature
- US20120171040A1 DAMPER COVERPLATE AND SEALING ARRANGEMENT FOR TURBINE BUCKET SHANK Public/Granted day:2012-07-05
Information query
