Hydraulic rotating piston air engine for pneumatic hydraulic energy transducers

摘要

This hydraulic motor is intended principally for installation in the energy transducer in the Patent Application File No. P 2940191.0, but can also be used in other areas as a hydraulic motor since it uses a very small amount of through-flowing oil. As a further development according to the invention with respect to motors previously disclosed by me, it is to be noted that the oil circulation takes place within the motor so that only sump oil has to pumped back into the pressure container. In addition, the laminas are pressed into the displacement space by a flywheel placed on top, which benefits the torque of the motor. The repositioning of the bearing disc of the rotor into the centre, with milled-out or simultaneously cast lamina shafts on both sides, is also advantageous and brings about an optimum suspension and quiet running of the rotor and the cylinder-like coating on the rotor, so that the laminas rotate without friction - wall contact - until they are taken up by the flywheel and pressed into the displacement space is also advantageous.