Blade or vane for a gas turbine engine

Details Blade or vane for a gas turbine engine Blade or vane for a gas turbine engine

1977-01-28

1979-09-25

Bentley, Stephen C.

Fluid reaction surfaces (i.e., impellers)

With heating, cooling or thermal insulation means

Changing state mass within or fluid flow through working...

415115, F01D 518

Patent

active

041689380

ABSTRACT:
A hollow blade or vane for a gas turbine engine is provided with a longitudinally extending, hollow thickened portion in its wall adjacent the leading edge. This hollow thickened portion acts as an integral strut and relieves the leading edge of some loads.

REFERENCES:
patent: 3533711 (1970-10-01), Kercher
patent: 3540811 (1970-11-01), Davis
patent: 3635586 (1972-01-01), Kent et al.
patent: 3891348 (1975-06-01), Auxier
patent: 3930748 (1976-01-01), Redman et al.
patent: 4021139 (1977-05-01), Franklin
patent: 4025226 (1977-05-01), Hovan

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