Bladed rotor for fluid flow machines

Details Bladed rotor for fluid flow machines Bladed rotor for fluid flow machines

1975-06-09

1977-06-28

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Axially extending shroud ring or casing

416219R, 416222, 416244A, F01D 530

Patent

active

040322580

ABSTRACT:
The disclosure of this invention pertains to a bladed rotor for gas turbine engines wherein each blade has a root portion connected to a blade support element spaced radially outwardly from the rim of a single disc and being of greater axial extent than the rim. The element is connected to the rim by a web extending in part radially outside the rim and in part at the sides of the rim.

REFERENCES:
patent: 905487 (1908-12-01), Worsey
patent: 2888239 (1959-05-01), Slemmons
patent: 2937806 (1960-05-01), Clarke
patent: 2971745 (1961-02-01), Warren et al.
patent: 2999668 (1961-09-01), Howald et al.
patent: 3002675 (1961-10-01), Howell et al.
patent: 3304055 (1967-02-01), Britt

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