Patent ID: 11952910
Assignee: HAMILTON SUNDSTRAND CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 1:
2. The turbine rotor of claim 1, wherein the plurality of cooling manifolds comprises:
an internal manifold extending radially inward of the impingement jets and extending between the base and the rear surface of the turbine rotor;
a central nose manifold extending into the central nose, and fluidically connected to the internal manifold;
a base manifold fluidically connected to the central nose manifold and extending radially outward from the central nose manifold along the base adjacent the suction side of each blade; and
a blade manifold fluidically connected to the base manifold extending within each blade from the base to the tip of each blade and extending from the leading edge toward the trailing edge of each blade;
wherein the blade manifold extends to the plurality of exit jets extending through the trailing edge of each blade.