Sealed heat engine

Details Sealed heat engine Sealed heat engine

1988-05-20

1990-01-23

Ostrager, Allen M.

Power plants

Motive fluid energized by externally applied heat

Power system involving change of state

60651, F01K 2510

Patent

active

048949949

ABSTRACT:
A sealed cycle gaseous medium engine comprising a device capable of receiving atmospheric heat (solar or other), converting said heat through a heat exchange system into a pressurized working medium, i.e. CO.sup.2 or freon, and, using valves, rectifying this output to a receiver system, thus developing a pressurized gaseous medium capable of operating pneumatic motors, refrigerating equipment, etc.

REFERENCES:
patent: 3750393 (1973-08-01), Minto et al.
patent: 3953971 (1976-05-01), Parker
patent: 4022024 (1977-05-01), Abeles
patent: 4157014 (1979-06-01), Clark, Jr.
patent: 4187686 (1980-02-01), Pommier

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