Research of Hydrotronic Variable-Displacement Radial Piston Pump with Electro-Pneumatic Control
The paper presents the developed new electro-pneumatic control (pneumotronic) system for hydraulic fixed-displacement radial piston pump. Hydraulic fixed-displacement radial piston pump equipped with the proposed control system changes into hydrotronic variable-displacement radial piston pump. Pump flow rate control is realized by means of programmable logic controller, electro-pneumatic valves, pneumatic cylinders and a sensor.
Andrejus H. Marcinkevičius and Algirdas V.Valiulis
R. Jasiński "Research of Hydrotronic Variable-Displacement Radial Piston Pump with Electro-Pneumatic Control", Solid State Phenomena, Vol. 164, pp. 37-40, 2010