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Method for increasing the efficiency of all thermal engines, characterised in that the produced thermal energy is converted in to mechanical energy up to a temperature lower than 100 C.
https://drivepatents.com/patents/1072674 · 9 Nov 2005
The method involves converting the generated heat energy up to 100 deg. C into mechanically usable energy. The method operates via one or more heat exchangers using a liquid that vaporizes at 0 deg. C and produces a usable gas pressure at 100 to 120 deg.C.
f01k15/02 hansen uwe [de]
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