Power plants – Motive fluid energized by externally applied heat – Power system involving change of state
Patent
1984-07-19
1986-07-08
Ostrager, Allen M.
Power plants
Motive fluid energized by externally applied heat
Power system involving change of state
60721, 60649, 126263, F01K 2500
Patent
active
045985529
ABSTRACT:
An energy source for a closed cycle engine including a boiler (10) having a working fluid chamber (12) in heat exchange relation with a reaction chamber (14). A closed flow path loop (16, 34, 36, 38, 44, 46, 52) including a turbine (18) receives working fluid from the fluid chamber, provides a power output and returns the fluid to the chamber. Lithium (80) is reacted with water (70) in the reaction chamber (14) to generate heat for heating the working fluid and hydrogen. Oxygen, obtained by decomposition of sodium superoxide (82) elsewhere in the system, is fed to the reaction chamber (14) and combined with the hydrogen to provide water and additional heat for the working fluid.
REFERENCES:
patent: 2706890 (1955-04-01), Schmidt
patent: 3101592 (1963-08-01), Robertson et al.
patent: 3302401 (1967-02-01), Rockenfeller
patent: 3328957 (1967-07-01), Rose
patent: 3973392 (1976-08-01), Hallqvist
patent: 3975913 (1976-08-01), Erickson
patent: 4257232 (1981-03-01), Bell
Ostrager Allen M.
Sundstrand Corporation
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