Patent ID: 6997673

Claim:
A turbine shroud assembly comprising: a plurality of shroud segments assembled circumferentially about a longitudinal engine centerline axis, at least one shroud segment having a forward hook and an aft hook; at least one spacer channel positioned on the radially outward side of said shroud segments, such that said at least one spacer channel is in contact with an interface of two said shroud segments; at least one ceramic spacer seal positioned in contact with said at least one spacer channel, such that said at least one ceramic spacer seal is within said at least one spacer channel; at least one forward hanger positioned radially outward from said shroud segments, said at least one forward hanger having a forward hanger rail capable of engaging said forward hook, said forward hanger rail having an o-ring groove positioned circumferentially on a radially inward side; at least one aft hanger positioned radially outward from said shroud segments, said at least one aft hanger having an aft hanger rail capable of engaging said aft hook, said aft hanger rail having an angled surface positioned on the forward edge of a radially inward side;and a plenum assembly positioned between and in contact with said at least one forward hanger and said at least one aft hanger.