Arcuate piston rotary engine
Axial vane rotary device and sealing system therefor
Fluid pump comprised by blades
Reversible variable displacement hydraulic pump and motor
Rotary blade machine with blade end sealing
Rotary fluid-driven motor with sealing elements
Rotary machine
Rotary piston pump
Rotary vane compressor with valve controlled pressure biased sea
Rotating fluid machine
Vane type fluid machinery having a deformable seal portion...
Vane-stator bottom assembly for rotary hydraulic devices