Rotor

Details Rotor Rotor

1992-01-15

1993-09-14

Look, Edward K.

Fluid reaction surfaces (i.e., impellers)

With heating, cooling or thermal insulation means

416193A, F01D 522

Patent

active

052443450

ABSTRACT:
A rotor having a bladed disc and for use in a fluid flow machine has plates extending between and supported by the blades to protect the disc rim from erosion and foreign object damage and also, when the rotor is a gas turbine, to protect the disc rim from the heating effects of high temperature gasses. The plates are held between ridges on the blade faces.

REFERENCES:
patent: 2649278 (1953-08-01), Stalker
patent: 3008689 (1961-11-01), Morley et al.
patent: 3446481 (1969-05-01), Kydd
patent: 3471127 (1969-10-01), Emmerson
patent: 3761200 (1973-09-01), Gardiner
patent: 4650399 (1987-03-01), Craig et al.
patent: 4802824 (1989-02-01), Gastebois et al.

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