Seal means for a gas turbine engine

摘要

A pressure seal for separating elements of a gas turbine engine shroud assembly. The seal accommodates for differing rates and magnitudes of thermal expansion and is not significantly affected by eccentricities of out-of-roundness between the shroud elements. The seal is annular and has a generally Y-shaped cross section. The bifurcated or divergent elements of the seal are clamped within the base without welding.