Nozzle guide vane structure for a gas turbine engine

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

1980-06-24

1989-01-17

Brown, David H.

Rotary kinetic fluid motors or pumps

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

416 97A, F01D 514

Patent

active

047985143

ABSTRACT:
A nozzle guide vane assembly for a gas turbine engine comprises inner and outer porous sheet metal platform rings and a plurality of aerofoils extending between the rings, each of the aerofoil portions having mounting means at its inner and outer extremities by which the aerofoils, and thus the rings, are supported from fixed engine structure.

REFERENCES:
patent: 3302926 (1967-02-01), Bobo
patent: 3314648 (1967-04-01), Howald
patent: 3515499 (1970-06-01), Beer et al.
patent: 4126405 (1978-11-01), Bobo et al.
patent: 4168348 (1979-09-01), Bhangu et al.

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