Rotary expansible chamber devices – Multistage – Sliding vane
Patent
1978-09-27
1980-06-24
Vrablik, John J.
Rotary expansible chamber devices
Multistage
Sliding vane
418152, 418178, 418260, F01C 1300, F01C 2100
Patent
active
042092868
ABSTRACT:
A reverse Brayton cycle rotary vane cooling system having a compressor and an expander driven by a common shaft. The vanes which slide in slots in a rotor are actuated by cams and cam rollers. The vanes are constructed with high modulus of electricity fibers in an epoxy resin binder. The outer wear surface of the vanes contain a material with self lubricating properties.
REFERENCES:
patent: Re24932 (1961-01-01), Davey
patent: 3552895 (1971-01-01), Bayley
patent: 4088426 (1978-05-01), Edwards
Killoren Richard J.
Rusz Joseph E.
Vrablik John J.
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