Nozzle guide vane for a gas turbine engine

Details Nozzle guide vane for a gas turbine engine Nozzle guide vane for a gas turbine engine

2011-05-03

2011-05-03

Ellis, Christopher P (Department: 3644)

Rotary kinetic fluid motors or pumps

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

C415S170100

Reexamination Certificate

active

07934900

ABSTRACT:
A nozzle guide vane for a gas turbine engine comprises a hollow ceramic vane member which includes an aerofoil portion and ceramic platforms. The ceramic vane member is supported by engagement of its interior surface with external supporting surfaces on a metallic load-bearing spine adapted to be supported from fixed structure of the engine.

REFERENCES:
patent: 3301526 (1967-01-01), Chamberlain
patent: 3857649 (1974-12-01), Schaller et al.

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