Invention Grant
- Patent Title: Fan and compressor blade dovetail restoration process
- Patent Title (中): 风机和压缩机叶片燕尾修复过程
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Application No.: US10377954Application Date: 2003-03-03
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Publication No.: US08122600B2Publication Date: 2012-02-28
- Inventor: Monika D. Kinstler , David A. Rutz , Robert L. Memmen
- Applicant: Monika D. Kinstler , David A. Rutz , Robert L. Memmen
- 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: B23P6/00
- IPC: B23P6/00
Abstract:
A method for restoring blade dovetails to their original shape comprising the steps of removing damaged material from a blade dovetail at a damage site, physically depositing a metal at the damage site in an amount sufficient to replace the removed damaged material, and machining the blade dovetail to the original shape.
Public/Granted literature
- US20040172827A1 Fan and compressor blade dovetail restoration process Public/Granted day:2004-09-09
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