| 摘要 |
<p>Provided are a Stirling engine regenerator component having small frictional resistance during contact and capable of maintaining an appropriate gap amount corresponding to the amount of a working fluid in a Stirling engine in which a cylindrical regenerator is disposed around a displacer, and a regenerator using the same. A Stirling engine regenerator component (10) is provided with a hollow disc-shaped metallic thin plate (11) and a comb teeth part (12) formed along the inner edge of the metallic thin plate (11). Each comb tooth (14) of the comb teeth part (12) is curved so as not to face the center of the metallic thin plate (11). The metallic thin plate (11) is provided with a step part (16) configured by forming the thickness of the outer edge side thereof thicker than the thickness of the inner edge side thereof. A Stirling engine regenerator (40) is configured by stacking the regenerator components (10).</p> |
