| 摘要 |
The present invention relates to a power generating apparatus using a shape memory alloy, comprising: heat supply means for supplying heat to power generating means to operate the power generating means; the power generating means for alternately receiving heat from the heat supply means by a predetermined cycle, and which contain stretchable and compressible elastic means made of a shape memory alloy; and power converting means connected to said power generating means to convert the linear reciprocating motion of the power generating means produced by the stretching and compression of the elastic means into a rotating motion. The power generating apparatus using a shape memory alloy according to the present invention uses heat sources such as solar heat, terrestrial heat, heat of fermentation, waste heat, and the like, and shape restoring force of the shape memory alloy to provide environment-friendly power which causes no contamination such as dust, and the like. |
