| 摘要 |
PURPOSE:To utilize electric power for various sorts of controls by installing a power generation mechanism between a piston member which moves in reciprocation and the standstill part on the operating chamber side and taking out electric power separately, under driving a heat pump, etc. CONSTITUTION:The captioned apparatus 1 is equipped with an engine 2 and a heat pump 3 in the vertical direction, and the upper and lower displacers 6 and 7 are arranged in slidable ways in an engine operating chamber 4 and a heat-pump operating chamber 5, respectively. Further, in a center bounce chamber 36, a piston member 8 is arranged in slidable ways in the vertical direction. In the above, a power generation mechanism 25 consisting of a coil 26 and a magnet 27 is installed between the cylindrical part 23 of the piston member 8 and the receiving board 24 of a rod 11. The coil 26 is moved vertically in the recessed groove of the receiving board 14, accompanied with the vertical movement of the piston member 8, and an electromotive force is generated. Further, a lead wire 29 connected to the coil 26 is selectively connected to a power source 31 and a load 32 through a switch 30. |
