Invention Grant
- Patent Title: Divoted airfoil baffle having aimed cooling holes
- Patent Title (中): 具有目标冷却孔的翼型挡板
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Application No.: US12403976Application Date: 2009-03-13
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Publication No.: US08152468B2Publication Date: 2012-04-10
- Inventor: Tracy A. Propheter-Hinckley , Amanda Jean Learned
- Applicant: Tracy A. Propheter-Hinckley , Amanda Jean Learned
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Kinney & Lange, P.A.
- Main IPC: F01D5/18
- IPC: F01D5/18

Abstract:
A baffle insert for an internally cooled airfoil comprises a liner, a divoted segment and a plurality of cooling holes. The liner has a continuous perimeter formed to shape a hollow body having a first end and a second end. The divoted segment of the hollow body is positioned between the first end and the second end. The plurality of cooling holes is positioned on the divoted segment to aim cooling air exiting the baffle insert at a common location.
Public/Granted literature
- US20100232946A1 DIVOTED AIRFOIL BAFFLE HAVING AIMED COOLING HOLES Public/Granted day:2010-09-16
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