ELECTRIC GENERATOR ON BASIS OF LIQUID-PISTON STIRLING ENGINE Russian patent published in 2003 - IPC

FIELD: heat power engineering; devices operating on Stirling cycle. SUBSTANCE: proposed electric generator on basis of liquid-piston Stirling engine includes "Fluidyne" "Fluidyne" engine with gas space on end of outlet pipe, magnet with spring connected to grid, and electric coil arranged so that magnet reciprocates its axis. Generator is provided with horizontal hollow channel on ends of which grids are installed and which is connected with outlet pipe in form of T-joint, additional magnet connected by spring to grid and additional electric coil along axis of which additional magnet reciprocates. Magnets are installed in horizontal channel opposite to each other, and gas space of engine outlet pipe is located in between. EFFECT: improved reliability of electric generator and increased efficiency. 1 dwg