144056 ⎘
Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
Sub-classes:BLADELESS CEILING FAN
#2FAN IMPELLER WITH TURBULANCE-REDUCING BLADES
#3COMPRESSOR FOR CO2 CYCLE WITH AT LEAST TWO CASCADE COMPRESSION STAGES FOR ASSURING SUPERCRITICAL CONDITIONS
#4RADIAL IMPELLER WITH MAXIMIZED INDUCER AREA
#5Fan Device For Engine Loading
#6Silent Fan
#7DISTRIBUTED PROPULSION WITH OFFSET PROPULSION MODULES
#8COOLING MODULE FOR AN ELECTRIC OR HYBRID MOTOR VEHICLE
#9Distributed propulsion with offset propulsion modules
#10COMPRESSOR FOR CO2 CYCLE WITH AT LEAST TWO CASCADE COMPRESSION STAGES FOR ASSURING SUPERCRITICAL CONDITIONS
#11Heat exchanger arrangement
#12Fan device for engine loading
#13Impeller apparatus and air blowing device
#14Turbo molecular pump for mass spectrometer
#15Gas turbine engines and compression systems therefor
#16High stiffness turbomachine impeller, turbomachine including said impeller and method of manufacturing
#17High pressure cyclonic separator for turbomachinery
#18Counter-rotating compressor
#19Supersonic compressor and associated method
#20Centrifugation device with adjustable vanes
#21Spiral pumping stage and vacuum pump incorporating such pumping stage
#22System and methods of assembling a supersonic compressor rotor including a radial flow channel
#23NEGATIVE-PRESSURE OXYGEN PROVIDING DEVICE
#24System and method of assembling a supersonic compressor system including a supersonic compressor rotor and a compressor assembly
#25Supersonic compressor rotor and method of assembling same
#26Multi-stage friction vacuum pump
#27Rotary ram compressor
#28Rotary ram-out vacuum pump
#29Rotary ram-in compressor