Refrigerant compressor lubrication system

Refrigerant compressor with a capacity adjusting mechanism

Refrigerating system

Regulatable drive for a motor vehicle component

Regulatable pump

Regulating device for a hydrostatic positive displacement unit

Regulating devices for a plurality of pumps driven by a common s

Regulating devices for hydrostatic drive units

Regulating valve for a hydraulically adjustable control pump

Regulator for an adjustable hydrostatic machine

Regulator valve for hydraulic control system including variable

Regulatory device comprising a threshold valve control valve

Regulatory device comprising a threshold valve control valve

Restriction structure in variable displacement compressor

Reversible variable displacement hydraulic device

Reversible, variable displacement compressor

Reversible, variable-displacement piston pump with positioner me

Rotary closed type compressor and refrigerating cycle apparatus

Rotary compressor

Rotary fuel injection pump