Engine with differential evaporation pressures
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United States of America Patent
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Dec 1, 2020
Grant Date -
Dec 7, 2017
app pub date -
Sep 2, 2015
filing date -
Sep 2, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An engine comprising: a sealed and rigid case containing a liquid and a work mixture of gas and steam from the liquid, a heat source able to heat the liquid, a cold source able to cool the work mixture, a movable device positioned within the case, which can move between a first position where the movable device minimize the contact between the work mixture and the cold source, and maximize the contact between the liquid and the work mixture, and a second position where the movable device maximize the contact between the work mixture and the cold source, and minimize the contact between the liquid and the work mixture, an actuator able to move the movable device from the first position to the second position and vice versa.
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