Invention Grant
- Patent Title: Turbine shroud milling
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Application No.: US14760216Application Date: 2013-12-19
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Publication No.: US10280781B2Publication Date: 2019-05-07
- Inventor: Kim Wei Cheah
- Applicant: Pratt & Whitney Services PTE LTD.
- Applicant Address: SG Singapore
- Assignee: Pratt & Whitney Services PTE LTD.
- Current Assignee: Pratt & Whitney Services PTE LTD.
- Current Assignee Address: SG Singapore
- Agency: Carlson, Gaskey & Olds, P.C.
- Priority: SG201300218 20130110
- International Application: PCT/SG2013/000543 WO 20131219
- International Announcement: WO2014/109709 WO 20140717
- Main IPC: F01D11/00
- IPC: F01D11/00 ; B23C3/00 ; B23Q3/06 ; B23P6/00
Abstract:
An exemplary shroud milling method includes milling a convex side of a shroud, milling a concave side of the shroud, and holding a shroud within a common fixture when milling the convex side and when milling the concave side.
Public/Granted literature
- US20150354388A1 TURBINE SHROUD MILLING Public/Granted day:2015-12-10
Information query
