Cantor Colburn LLP
Gas turbine rotors
A rotor for a gas turbine engine includes a cold shell, a hot shell, and a spoke. The spoke is connected to and extends radially outward from the cold shell. The hot shell is connected to the cold shell by the spoke and includes an axially extending outboard segment and an axially extending inboard segment. The outboard segment is connected to the inboard segment and the inboard segment is disposed radially inboard of the outboard segment for sealably engaging a stator blade shroud.
UNITED TECHNOLOGIES CORPORATION
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James D. Gabriel L. Brian D.
Hill Suciu Merry