Invention Grant
US08206116B2 Method for loading and locking tangential rotor blades and blade design
有权
加载和锁定切向转子叶片和叶片设计的方法
- Patent Title: Method for loading and locking tangential rotor blades and blade design
- Patent Title (中): 加载和锁定切向转子叶片和叶片设计的方法
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Application No.: US11181620Application Date: 2005-07-14
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Publication No.: US08206116B2Publication Date: 2012-06-26
- Inventor: John Pickens , Phillip Alexander , Roland Barnes
- Applicant: John Pickens , Phillip Alexander , Roland Barnes
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F01D5/32
- IPC: F01D5/32
Abstract:
An array of blades for use in an engine includes a disk having a slot, a pair of rails adjacent the slot and extending above an upper surface of the slot, and a pair of shoulders located outside the rails. A plurality of radially loaded blades are inserted into the slot. A plurality of snaps overhang the rails and rest on the shoulders. Each of the blades is positioned between a pair of snap seals and overlaps a side edge of each one of the pair of snap seals.
Public/Granted literature
- US20070014667A1 Method for loading and locking tangential rotor blades and blade design Public/Granted day:2007-01-18
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