Patent Number: 6,168,381

Title: Airfoil isolated leading edge cooling

Abstract: A turbine blade includes an airfoil having a leading edge flow chamber disposed behind a leading edge in flow communication with an isolation flow channel disposed therebehind. The isolation channel is bounded on opposite sides by a pair of side flow channels.

Inventors: Reddy; Bhanu M. (Boxford, MA)

Assignee: General Electric Company

International Classification: F01D 5/18 (20060101); F01D 005/18 ()

Expiration Date: 01/02/2018