| 摘要 |
<p>The engine has a working piston (29) and a pump piston arranged on a common crank shaft (5). The pump piston comprises pistons (19, 20) of corresponding upper and lower pump cylinders (1, 3) of a pump cylinder, where a fluid is conveyed into a heated section and a cooled section of a closed loop via the pump cylinder. The working piston is moved from an upper dead center to a lower dead center, where volume expansion of the fluid is utilized during heating for driving the working piston. A servo motor (7) continuously adjusts stroke of the working piston.</p> |
