Lubricating means for a gear pump
Lubricating means for rotary piston engines with pressure and te
Lubricating mechanism for a scroll-type fluid displacement appar
Lubricating mechanism for scroll-type fluid displacement apparat
Lubricating oil circulating device for compressor
Lubricating oil supply means for rotary piston engines
Lubricating oil-separating device in a refrigerant compressor fo
Lubricating system for pump and control valve therefor
Lubrication and packing of a rotor-type compressor
Lubrication arrangement, in an air compressor
Lubrication features for a scroll fluid machine
Lubrication fluid circulation using a piston valve pump with bi-
Lubrication for rotary compressor vane
Lubrication means for cyclically discharging lubricant into a fl
Lubrication of a horizontal rotary compressor
Lubrication of compression seals in rotary engines
Lubrication of gear pump trunnions
Lubrication oil volume control device in a scroll type compresso
Lubrication scavenge system
Lubrication system for a rotary-piston internal combustion engin