Blade root seal

Details Blade root seal Blade root seal

1984-12-20

1988-05-10

Garrett, Robert E.

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Blade received by continuous circumferential channel

416193A, 416500, F01D 530

Patent

active

047431660

ABSTRACT:
A rotor assembly comprising a disk, blade, and seal is disclosed. The disk has a circumferential blade retaining slot disposed therein. The blade includes an airfoil and root separated by a platform so that the root is mountable within the slot and the platform extends beyond the root to first and second opposite ends. The seal generally contacts the slot and platform and extends circumferentially from the root to the first end.

REFERENCES:
patent: 2310412 (1943-02-01), Flanders
patent: 2936155 (1960-05-01), Howell et al.
patent: 3216700 (1965-11-01), Bostock, Jr.
patent: 3292900 (1966-12-01), Petterson
patent: 3689177 (1972-09-01), Klassen
patent: 3918842 (1975-11-01), Longley et al.
patent: 4019832 (1977-04-01), Salemme et al.
patent: 4029436 (1977-06-01), Shoup, Jr. et al.
patent: 4177013 (1979-12-01), Patterson et al.
patent: 4183720 (1980-01-01), Brantley
patent: 4280795 (1981-07-01), Trousdell
patent: 4326835 (1982-04-01), Wertz
patent: 4422827 (1983-12-01), Buxe et al.
patent: 4464096 (1984-08-01), Trousdell et al.
patent: 4480957 (1984-11-01), Patel et al.
patent: 4494909 (1985-01-01), Forestier
patent: 4505642 (1985-03-01), Hill

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