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Allister W. James, Chuluota US

Allister W. James, Chuluota, FL US

Patent application numberDescriptionPublished
20110041313Joining Mechanism with Stem Tension and Interlocked Compression Ring02-24-2011
20110058934Cooled Turbine Airfoil Fabricated From Sheet Material - A turbine airfoil (03-10-2011
20110132564INVESTMENT CASTING UTILIZING FLEXIBLE WAX PATTERN TOOL - An investment casting process wherein the wax pattern tool (06-09-2011
20110142684Turbine Engine Airfoil and Platform Assembly - A turbine airfoil (06-16-2011
20110243724TURBINE AIRFOIL TO SHROUND ATTACHMENT - A turbine airfoil (10-06-2011
20110297344TURBINE AIRFOIL TO SHROUD ATTACHMENT METHOD - Bi-casting a platform (12-08-2011
20110299990TURBINE AIRFOIL WITH OUTER WALL THICKNESS INDICATORS - A turbine airfoil usable in a turbine engine and including a depth indicator for determining outer wall blade thickness. The airfoil may include an outer wall having a plurality of grooves in the outer surface of the outer wall. The grooves may have a depth that represents a desired outer surface and wall thickness of the outer wall. The material forming an outer surface of the outer wall may be removed to be flush with an innermost point in each groove, thereby reducing the wall thickness and increasing efficiency. The plurality of grooves may be positioned in a radially outer region of the airfoil proximate to the tip.12-08-2011
20110299999MULTI-COMPONENT ASSEMBLY CASTING - Multi-component vane segment and method for forming the same. Assembly includes: positioning a pre-formed airfoil component (12-08-2011