Invention Grant
- Patent Title: Leading edge cooling with microcircuit anti-coriolis device
- Patent Title (中): 用微电路反科里奥利装置进行前沿冷却
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Application No.: US11493938Application Date: 2006-07-25
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Publication No.: US07690893B2Publication Date: 2010-04-06
- Inventor: Francisco J. Cunha
- Applicant: Francisco J. Cunha
- 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: F01D5/18
- IPC: F01D5/18
Abstract:
A turbine engine component, such as a high pressure turbine blade, has an airfoil portion having a pressure side, a suction side, and a leading edge. A cooling system is provided within the leading edge. The cooling system includes at least one peripheral leading edge cooling channel for creating anti-Coriolis forces in the leading edge of the airfoil portion.
Public/Granted literature
- US20100008758A1 LEADING EDGE COOLING WITH MICROCIRCUIT ANTI-CORIOLIS DEVICE Public/Granted day:2010-01-14
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