| 摘要 |
<p>A rotary hot-air engine consists of a heating part (1), a cooling part (2), a insulating layer (3), a shaft (4) and a lamellas (5). The shaft (4) includes the radial sliding lamellas (5) and is eccentric placed into a external body, that is coupled of heating part (1) firm coupled with the cooling part (2) by the insulating layer (3). The rotary hot-air engine does not need to periodically changed air workload and does not need to a starter. This engine is usable like a heat engine making use of temperature gradient from arbitrary source of heat or in inverse function is usable like a heating pump.</p> |
