Hermetic refrigeration rotary motor-compressor
Hermetic scroll type compressor having two section chambers link
High torque low speed hydraulic motor with rotary valving
Hydraulic machine and method of producing the contour of a gearw
Hydraulic vane pump with flexible band control
Internally constrained vane compressor
Light-gas-isolation, oil-free, scroll vaccum-pump system
Low noise rotary vane suction pump having a bleed port
Lubricant circuit for a compressor unit and process of circulati
Lubrication system for a scroll compressor
Magnetically actuated seal for scroll compressor
Membrane pump and method of operating the same
Method and a screw machine for processing fluid under high press
Method and apparatus for adjusting the rotors of a rotary screw
Method and apparatus for inspecting vanes in a rotary pump
Method and apparatus for inspecting vanes in a rotary pump
Method and apparatus for reducing scroll compressor tip leakage
Method and apparatus for temperature stabilization in gear...
Method and device for intermediate cooling in an oil-injected mu
Method and pump for pumping liquid containing solids