Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kevin P. Self0
Sean A. Walters0
Brian G. Cooper0
Date of Patent
September 6, 2011
Patent Application Number
11976296
Date Filed
October 23, 2007
Patent Primary Examiner
Patent abstract
An air-cooled component such as a turbine stator vane, has a row of cooling passages extending from the interior of the vane to the exterior. The passages are inclined to a plane perpendicular to the row. The angle of inclination of each passage varies with the position of the passage along the row. The arrangement assists in avoiding local overheating of the vane surface.
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