143405 ⎘
Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal axis type
Sub-classes:RADIAL PISTON PUMP
#2COMPRESSOR UNIT AND REFRIGERATION APPARATUS
#3HYDROSTATIC RADIAL PISTON UNIT
#4Scroll compressor with circular surface terminations
#5Motor-integrated fluid machine
#6Scroll assembly and scroll compressor
#7Compressor modulation system with multi-way valve
#8Compressor modulation system with multi-way valve
#9Scroll compressor with circular surface terminations
#10Rotary device and power transmission device
#11Compressor having external temperature sensor and method of manufacturing compressor
#12Motor-driven compressor and method of assembling motor-driven compressor
#13Quad-Quint Pump Systems and Methods
#14Scroll compressor with buffer member between the orbiting groove and the balance weight
#15Screw Compressor for a Utility Vehicle
#16Scroll compressor with circular surface terminations
#17PUMP DEVICE
#18Rotary machine
#19Rotary expansible chamber devices and systems incorporating the same
#20Rotary machine
#21Refrigeration system including a rotary expansible chamber device having adjustable working-fluid ports
#22Variable displacement vane pump and power steering system
#23Rotary expansible chamber devices having adjustable arcs of rotation, and systems incorporating the same
#24Hydraulic motor-pump with fixed or variable displacement
#25Multiple stage passive variable displacement vane pump
#26Variable Displacement Variable Pressure Vane Pump System
#27Oval chamber vane pump
#28Variable capacity vane pump with dual control chambers
#29Variable capacity vane pump with dual control chambers
#30Variable displacement variable pressure vane pump system
#31Variable capacity vane pump with dual control chambers
#32Oil pump for a compressor
#33Capacity-changing unit of orbiting vane compressor