143476 ⎘
Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
SCREW COMPRESSOR AND REFRIGERATION APPARATUS
#2PUMP WITH HIGH TORQUE DRIVE
#3Pump with high torque drive
#4Pump with high torque drive
#5Axial flow fan with high temperature resistance for ship desulfurization system
#6Foldable Handheld Pump
#7Rotary piston and cylinder devices
#8Rotary piston and cylinder devices
#9Rotor mechanism
#10Extruder with gear pump