| 摘要 |
PURPOSE: A heat power mechanism is provided to gain higher power frequency and power density than the Stirling engine and to offer a mobile heat accumulator. CONSTITUTION: The heat power mechanism has:a housing(2, 2a, 2b) to finite a working space; a working medium received in the working space; a heat sink(5, 5') placed in and on the housing; a heat source(6, 6') placed in and on the housing; a generator(7, 7') placed to be able to move at the working space between the heat sink and the heat source; and more than one of working pistons(4, 13, 14, 20, 20') worked by the working medium.
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