Hydraulic device for controlling the depth of an immersible object
US2015285042A1
Pumping device
FR3012181A1
Hydraulic piston pump with bi-directional ice distribution
FR3009355A1
Device for recovering the braking energy of road vehicles
FR3004224A1
Hydraulic pump with double direction of rotation
FR2992691A1
Hydraulic pump with axial pistons operating in two direction of rotation
FR2992377A1
Hydraulic relief device
FR2992034A1
Hydraulic pump with axial pistons operating in both senses
FR2988143A1
Hydraulic motor with internal drainage
FR2986260A1
Hydraulic brake for trepan
FR2973257A1
Self-cleaning and adjustable-size polluted liquid filter for reciprocating pumping device, has elements whose spacing is adjusted to define size of particles to be passed, or increased to maximum to allow retained particles to be detached
FR2965311A1
Hydraulic distribution device using a double sense pump with variable flow rate