Rotary compressor having a roller mounted eccentrically in a cyl
Rotary compressor having rotary sleeve for rotation with vanes
Rotary device
Rotary drive having inner and outer interengaging rotors
Rotary fluid compressor having a spiral blade with an enlarging
Rotary fluid displacement device having improved porting
Rotary force fluid pump
Rotary gear pump having asymmetrical convex tooth profiles
Rotary internal combustion engine with mutually interengaging ro
Rotary internal gear pump having teeth with asymmetrical trailin
Rotary machine
Rotary machine
Rotary pneumatic vane motor with rotatable tubing contacted by v
Rotary pump
Rotary pump
Rotary pump
Rotary pump for braking apparatus
Rotary pump for braking device
Rotary pump having reinforcing wall in a passage
Rotary sleeve bearing apparatus for a rotary compressor