143943 ⎘
Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps; Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side loads
Valve Pump Unit
#2Fluid pump systems
#3MULTISTAGE CENTRIFUGAL PUMP
#4MULTISTAGE CENTRIFUGAL PUMP FOR CONVEYING A FLUID
#5Intermediate bearing in electrical submersible pump
#6Fan flow directing features, systems and methods
#7Pump and method for changing the pumping capacity of a pump
#8Fuel pumping unit
#9Multi-stage, self-priming centrifugal pump assembly
#10Centrifugal pump with coalescing effect, design method and use thereof
#11Back-to-back centrifugal pump
#12Hydraulic Turbines with Exit Flow Direction Opposite to its Inlet Flow Direction
#13Supersonic compressor with separator
#14Impeller vane with leading edge enhancement
#15Wall of turbo machine and turbo machine
#16Dual stage grinder pump