ELECTRIC GENERATOR WITH LIQUID-PISTON STIRLING ENGINE Russian patent published in 2003 - IPC

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