Low temperature fluid energy conversion system
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United States of America Patent
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-
Jul 1, 1980
Grant Date -
N/A
app pub date -
Apr 6, 1978
filing date -
Apr 7, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A low temperature fluid energy conversion system in which at least two cylinders containing a working fluid which has been heated, for example by solar energy, are alternately supplied with a liquid expanding agent, preferably a hydrocarbon or a fluorocarbon whereby the heat from the working liquid in one cylinder causes vaporization and consequential expansion of the liquid expanding agent which, in turn, forces the working liquid from said one cylinder through a generator or the like device and then to the other cylinder, the cycle then being reversed to return the working liquid to the one cylinder again by way of said generator.
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