ENGINE WITH EXTERNAL HEAT SUPPLY Russian patent published in 1995 - IPC

FIELD: engine engineering. SUBSTANCE: engine has platform 1 whereto two chambers 2,3 are secured. Drums 10,11 are mounted on working shaft 14. The drums are provided with reverse mechanisms 13. Flexible ends of hoses 5,6 are secured inside the chambers. The other ends of the hoses are flexibly coupled with the drums. Openings 7 are made in the hoses. Spaces 20,21 are in communication with the atmosphere. Spaces 16,17 is coupled with the system for gas supply. EFFECT: enhanced efficiency. 1 dwg