DEVICE FOR CONVERTING GAS THERMAL ENERGY INTO MECHANICAL ENERGY

摘要

FIELD: mechanical engineering; power engineering. SUBSTANCE: conical screws with thread-like grooves made on outer surface are installed for rotation and engagement in housing. Axes of all conical screws are located in one plane and intersect in center of housing space. Screws themselves are pointed with their tops to center. EFFECT: increased efficiency, simplified kinematics, increased specific power output and enhanced balancing. 2 dwgi