Gas turbine stationary blade

Details Gas turbine stationary blade Gas turbine stationary blade

2005-11-22

2005-11-22

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

With passage in blade, vane, shaft or rotary distributor...

C415S208200

Reexamination Certificate

active

06966750

ABSTRACT:
The gas turbine stationary blade comprises a stationary blade section provided therein with a passage for cooling air, an inner shroud for supporting the stationary blade section on the side of a discharge port of the cooling air, and a plurality of segments each of which includes at least one stationary blade section and at least one inner shroud. A low passage is pulled out from the discharge port of the cooling air, and the flow passage is introduced to a front edge corner section of the inner shroud and is extended rearward along a side edge of the inner shroud.

REFERENCES:
patent: 3986789 (1976-10-01), Pask
patent: 4127358 (1978-11-01), Parkes

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