Power plants – Motive fluid energized by externally applied heat – Single state motive fluid energized by indirect heat transfer
Patent
1978-09-25
1981-06-23
Kreitman, Stephen A.
Power plants
Motive fluid energized by externally applied heat
Single state motive fluid energized by indirect heat transfer
415 65, F02C 104
Patent
active
042742617
ABSTRACT:
A power unit consisting of contrarotating axial flow compressor and turbine rotors in a closed cycle helium turbine engine with a centrally located scroll between the compressor and turbine sections (to duct the working medium into and out of the heat source) forms a compact, rugged engine providing lower weight and smaller envelope size for a given power.
REFERENCES:
patent: 2451944 (1948-10-01), Hall
patent: 3363831 (1968-01-01), Garnier
patent: 3379366 (1968-04-01), Garnier
patent: 3524318 (1970-08-01), Bauger et al.
patent: 3791137 (1974-02-01), Jubb et al.
Friedland Norman
Kreitman Stephen A.
United Technologies Corporation
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