F - Mech Eng,Light,Heat,Weapons – 02 – C
Patent
F - Mech Eng,Light,Heat,Weapons
02
C
F02C 7/12 (2006.01) F01D 5/08 (2006.01)
Patent
CA 2347329
A gas turbine engine rotor assembly (42) includes a plurality of aerodynamic devices (66) to direct airflow (70) radially inward. The gas turbine engine rotor assembly includes a rotor shaft (44) that includes a plurality of openings (52). The aerodynamic devices include a pair of vane segments (142) and a pair of sidewalls (142). A contoured outer surface (132) includes an opening (74) and permits the aerodynamic device to be positioned against an inner surface (50) of the rotor shaft, and a flange ring (60, 64) defines a pocket (65). The aerodynamic device fits within the pocket to concentrically align the openings.
Clements Jeffrey Donald
Glynn Christopher Charles
Kalb Barry John
Lenahan Dean Thomas
Shelton Monty Lee
Company General Electric
Craig Wilson And Company
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