| 摘要 |
<p>PURPOSE:To save energy, by a method wherein, in a differential pass engine which generates a power by guiding the pressurizing pressure of fluid to plural cylinders having different pressure collecting areas to generate a power, through utilization of the lever action of a rack gear serving as a fulcrum, a difference in a thrust is produced. CONSTITUTION:When an outgoing electromagnetic valve 22 is turned ON, pressure liquid from a pressure reservoir tank 24 is fed to the outgoing pressurization side of cylinders 7-9 through an outgoing presurizing circuit 3, and a piston in each of the cylinders 8 and 9 is about to be moved leftward. Racks 14 and 15 formed integrally with each piston are engaged large and small gears 18 and 17 in positions facing each other to block movement. In this case, the cylinder 7 is moved rightward accompanied with the cylinder 8, and an output shaft 20 is rotated through a crank wheel 21. When the cylinder 7 is moved to a rightward movement limit 33, an incoming electromagnetic valve 23 is turned ON, pressure liquid is fed to the reciprocating pressurization side of each of the cylinders 7-9, and the output shaft 20 is intermittently rotated.</p> |
