Gas turbine engine casing

Details Gas turbine engine casing Gas turbine engine casing

1975-08-11

1977-12-20

Husar, C. J.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Specific casing or vane material

415214, 415219R, F04D 2944

Patent

active

040638472

ABSTRACT:
A composite casing for a gas turbine engine comprises an inner wall which may be an integrally formed drum or a plurality of separate rings, and which is overwound with carbon fibers in a cross-weave and resin bonded to the inner wall. Honeycomb material is used to increase the outside diameter of the inner wall to provide continuous surface over which to wind the fibers.

REFERENCES:
patent: 2834537 (1958-05-01), Neary
patent: 2995294 (1961-08-01), Warnken
patent: 3052431 (1962-09-01), Compton
patent: 3279967 (1966-10-01), Martin, Jr. et al.
patent: 3291382 (1966-12-01), Blackhurst et al.
patent: 3393436 (1968-07-01), Blackhurst et al.
patent: 3494539 (1970-02-01), Littleford
patent: 3514238 (1970-05-01), Smith
patent: 3556675 (1971-01-01), Howalol et al.
patent: 3813185 (1974-05-01), Bouiller et al.
patent: 3876327 (1975-04-01), Lobanoff

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