| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shape memory alloy engine that can generate kinetic energy by using cold heat. <P>SOLUTION: The shape memory alloy engine 100 includes a high-temperature ring 110, a low-temperature ring 120, an annular shape memory alloy belt 130 trained about both high-temperature and low-temperature rings 110 and 120, and a cooling part 140 for cooling the inside. In the shape memory alloy engine 100, at least the low-temperature ring 120 is disposed in the cooling part 140, and the high-temperature ring 110 is disposed outside the cooling part 140. <P>COPYRIGHT: (C)2013,JPO&INPIT |
