Miniature axial piston pump

The effect of extreme ambient conditions on the pumping behaviour of a miniature axial piston pump operated underground were systematically analysed using dynamic simulation and checked in an experiment using a high-speed camera.


  • Model-based tests of the function taking into account external factors such as ambient pressure, temperature, leakage and contamination
  • Experimental tests on the suction valve of the pump using a high-speed camera