| 摘要 |
This invention relates to apparatus for the conversion of thermal energy into mechanical motion. Transducers, such as nickel-titanium alloys, are employed which change their configuration and pliancy upon the application of stimulus such as heat. In the absence of a suitable stimulus, they are pliant and easily flexed. However, when stimulated they tend to assume a predeterminable configuration and then become rigid. Apparatus utilizing these phenomena convert the energy of physical transformation into useful mechanical work.
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