| 摘要 |
PROBLEM TO BE SOLVED: To suppress vibration caused by reciprocal motions of a power piston and displacer piston without increasing the weight and volume of the whole of a free piston stirling engine.SOLUTION: A free piston stirling engine 10 includes a pair of power pistons 11 arranged in a power cylinder 15 to face each other, and displacer pistons 12 provided respectively in a pair of displacer cylinders 16 arranged to face each other with the power cylinder 15 interposed therebetween. |
