Rotary vane pump with passage to the rotor and housing interface
Rotary vane pump with plural outlet ports and relationship for c
Rotative machine for fluids
Screw compressor lubrication channel for lubrication of a rotor
Screw compressor with scavenging port
Screw pump and pumping arrangement
Screw vacuum pump
Scroll compressor
Scroll compressor having bypass valves
Scroll compressor having idler cranks and strengthening and heat
Scroll compressor with discharge diffuser
Scroll compressor with dual suction passages which merge...
Scroll compressor with economizer fluid passage defined adjacent
Scroll compressor with shaft seal lubrication
Scroll compressor with suction port in stationary end plate
Scroll compressor with super-charging tube
Scroll compressor with valved port for each compression chamber
Scroll gas compressor having asymmetric bypass holes
Scroll machine having discharge port inserts
Scroll type compressor having a passage from the suction chamber