Fig. 25

Tested pump (satellite pump): E – external gear (curvature), S – satellite, R – rotor, 1 – shaft, 2 and 3 – housing, 4 – suction (inflow) manifold, 5 – pumping (outflow) manifold, 6 – high-pressure commutation (compensation) plate, and 7 – low-pressure commutation (compensation) plate, 8 – cover of the shaft chamber.