Bandage for radially stressing the segments of a compressor roto

Details Bandage for radially stressing the segments of a compressor roto Bandage for radially stressing the segments of a compressor roto

1981-09-21

1983-08-09

Coe, Philip R.

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Blade held between separable surfaces

416204, 416218, F01D 530, F01D 500

Patent

active

043976093

ABSTRACT:
A compressor rotor for a turbine comprises individual segments radially stressed by a bandage of fibre-reinforced material which is under prestress when the rotor is stationary. The bandage cross-section has regions of different stiffness and different tensile strength, constituted by retaining rings arranged one inside another or side-by-side.

REFERENCES:
patent: 3127304 (1964-03-01), Borup
patent: 3554667 (1971-01-01), Wagle
patent: 3787141 (1974-01-01), Walsh
patent: 3813185 (1974-05-01), Bouiller et al.
patent: 3904316 (1975-09-01), Clingman et al.
patent: 4191510 (1980-03-01), Teysseyre et al.
patent: 4339229 (1982-07-01), Rossman
Agard Conference Proceedings No. 112, Impact of Composite Materials on Aerospace Vehicles and Propulsion Systems, May 1973.

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