143511 ⎘
Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the form of the inner or outer contour of the working chamber
Rotary pump having an adjustable specific delivery volume and a pressure equalization surface
#2Compressor and air conditioner
#3Dual chamber and gear pump assembly for a high pressure delivery system
#4Rotary pump driven medicament delivery device
#5STIFFNESS TUNING AND DYNAMIC FORCE BALANCING ROTORS OF DOWNHOLE DRILLING MOTORS
#6Hydraulic machine
#7Adjustable vane pump
#8VARIABLE DISPLACEMENT VANE PUMP
#9Eccentric screw pump with split stator housing
#10VARIABLE-CAPACITY VANE PUMP
#11Pump provided with a system for compensating the internal pressure
#12VARIABLE CAPACITY-TYPE GEAR PUMP DESIGNING METHOD, DESIGN SUPPORT PROGRAM FOR THE PUMP, DESIGN SUPPORT DEVICE FOR THE PUMP, AND VARIABLE CAPACITY-TYPE GEAR PUMP
#13Rotary pump with a compact setting structure for adjusting the delivery volume
#14Variable displacement vane pump
#15Dual chamber and gear pump assembly for a high pressure delivery system
#16Apparatus and method for adjusting power units of downhole motors
#17External Gear Pump
#18Fluid device with flexible ring
#19Dual chamber and gear pump assembly for a high pressure delivery system
#20Flow rate control device of hydraulic pump in power steering system
#21Variable displacement vane pump
#22Rotary vane pump seal