Invention Grant
- Patent Title: Bifeed serpentine cooled blade
- Patent Title (中): 双刀蛇形冷却叶片
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Application No.: US11602137Application Date: 2006-11-20
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Publication No.: US08591189B2Publication Date: 2013-11-26
- Inventor: Victor Hugo Silva Correia , Robert Francis Manning , Bhanu Mahasamudram Reddy
- Applicant: Victor Hugo Silva Correia , Robert Francis Manning , Bhanu Mahasamudram Reddy
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: General Electric Company
- Agent David J. Clement; Matthew P. Hayden
- Main IPC: F01D5/18
- IPC: F01D5/18
Abstract:
A turbine blade includes forward and aft serpentine cooling circuits terminating in corresponding forward and aft impingement channels. Each serpentine circuit has two metered inlets for distributing primary inlet flow to the first passes thereof and supplemental inlet flow to the last passes thereof.
Public/Granted literature
- US20080118366A1 Bifeed serpentine cooled blade Public/Granted day:2008-05-22
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