Rotary positive displacement hydraulic machines
Rotary positive displacement hydraulic machines
Rotary positive-displacement fluid-pressure machines
Rotary pump
Rotary pump apparatus and method
Rotary pump having a drive shaft releasably connected to the rot
Rotary pump with simplified pump housing
Rotary pump with wiper insert
Rotary pumps and motors and thrust plates therefor
Rotary sliding vane device with radial bias control
Rotary unit
Rotary vane compressor with valve controlled pressure biased sea
Rotary vane machine having end seal plates
Rotary vane machine with rotating end sealing plates
Rotary vane pump
Rotary vane pump with floating rotor side plates
Rotary vane pump with inlet and discharge ports in end sealing p
Rotary vane pump with overlapping rotor and housing portions
Rotary vane pump with packing means for the housing components
Rotary vane pump with pressure biased flow directing end plate