| 摘要 |
<p>Steam engine using the expansion and condensation of a readily vaporisable liquid such as directly or indirectly heated freon, particularly through an exchanger in a steam source comprised of a solar collector. It is characterized in that the motor piston (5) and the reinjection piston (12) are integral with a same alternating axial shaft (6) which is itself integral with a hydraulic control piston (8) constituting the piston of a discharge pump intended to absorb the power supplied by the motor. Application to the pumping of water in sunny countries with simultaneous operation of a plurality of pumps. </p> |
