THERMAL ENGINE WITH OUTSIDE SOURCE OF HEAT Russian patent published in 1994 - IPC

Abstract RU 2014481 C1

FIELD: mechanical engineering. SUBSTANCE: compressor and expander are made in form of oil-filled screw rotors whose volumes are connected by means of common closed working medium circulating loop. EFFECT: increased service life and enhanced efficiency. 1 dwg

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RU 2 014 481 C1

Authors

Merkulov Vladimir Ivanovich

Dates

1994-06-15Published

1992-05-14Filed