Compressor disk assembly

Details Compressor disk assembly Compressor disk assembly

1991-07-11

1992-04-28

Kwon, John T.

Fluid reaction surfaces (i.e., impellers)

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

Axially extending shroud ring or casing

416193A, 416500, F01D 516

Patent

active

051082616

ABSTRACT:
A lightweight, integrally bladed rotor has airfoils (18) and a full hoop blade platform (26), a support ring (28) is inside and spaced from the platform, with radial webs (30) extending from the support ring to the platform. Each web is a radial extension (32) of an airfoil. A radially extending shear plate (36) is secured to the platform and the ring.

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patent: 4784573 (1988-11-01), Ress, Jr.
patent: 4872812 (1989-10-01), Hendley et al.
patent: 4917574 (1990-04-01), Dodd et al.

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