Power plants – Motive fluid energized by externally applied heat – Motor mounted in or on boiler
Patent
1979-12-03
1981-10-20
Ostrager, Allen M.
Power plants
Motive fluid energized by externally applied heat
Motor mounted in or on boiler
F01K 1102
Patent
active
042953340
ABSTRACT:
A method and apparatus for converting thermal energy into mechanical energy by parametric pumping of rotary inertia. In a preferred embodiment, a modified Tesla turbine rotor is positioned within a rotary boiler along its axis of rotation. An external heat source, such as solar radiation, is directed onto the outer casing of the boiler to convert the liquid to steam. As the steam spirals inwardly toward the discs of the rotor, the moment of inertia of the mass of steam is reduced to thereby substantially increase its kinetic energy. The laminar flow of steam between the discs of the rotor transfers the increased kinetic energy to the rotor which can be coupled out through an output shaft to perform mechanical work. A portion of the mechanical output can be fed back to maintain rotation of the boiler.
REFERENCES:
patent: 2075648 (1937-03-01), Huttner
patent: 3312065 (1967-04-01), Guin
Edelberg Nathan
Elbaum Saul
Gibson Robert P.
Ostrager Allen M.
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