Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 29 - Details, component parts, or accessories
Patents for F04D 29 - Details, component parts, or accessories (70,655)
07/2000
07/04/2000US6082000 Method for producing an impeller for turbine pumps provided with vanes having an improved profile
06/2000
06/29/2000WO2000037803A1 Apparatus and method for mixing drill cuttings in a tank and transferring them therefrom
06/29/2000WO2000037201A1 Die casting of high temperature material
06/29/2000WO2000009875A3 Nozzles for water injection in a turbine engine
06/29/2000DE19946187A1 Motor-driven blower with impeller to eject flowing medium has fluid transfer section with cooperating surfaces on housing and impeller to move a fluid radially outward
06/29/2000DE19860515A1 Fan to provide air flow to cool electronic devices, with turbulence reducing grille in air inlet channel
06/29/2000DE19859079A1 Miniature electric heat extraction fan e.g. for notebook computer, has flat housing containing fan wheel with fan blades projecting into central air intake provided by housing cover plate
06/29/2000DE19857789A1 Radial ventilator for control box for motor vehicle has drive unit arranged at least partly in suction chamber so annular blade arrangement encloses drive unit
06/28/2000EP1013938A1 Low specific speed blower rotor
06/28/2000EP1012479A1 Turbine pump with improved efficiency for motor vehicle fuel tank
06/28/2000EP1012477A1 Bearing and seal-free blood pump
06/28/2000CN2385121Y Fast mounting structure of ceiling fan shell
06/28/2000CN2385120Y 水泵 Pump
06/28/2000CN2385119Y Fan blade
06/28/2000CN2385118Y Vane for drink pump
06/28/2000CN2385117Y Sealing device of rotating main axle for axial-flow pump
06/28/2000CN2385116Y Combined sealing leakproof pump
06/28/2000CN1257969A Fluid mechanism
06/28/2000CN1257968A Self-balanced thrust blade wheel for centrifugal pump
06/28/2000CA2296212A1 Diphasic impeller with curved channel in the meridional plane
06/27/2000US6080133 Sealless rotary blood pump
06/27/2000US6079958 Dry-pit submersible pump having a fan and a torque-relieving mechanism
06/27/2000US6079949 Ratchet assembly for pedestal fan
06/27/2000US6079948 Blade for axial fluid machine having projecting portion at the tip and root of the blade
06/27/2000US6079947 Fan blade applique
06/27/2000US6079942 Pump seal flushing ring
06/27/2000US6079200 Ducted fan gas turbine engine with fan shaft frangible connection
06/27/2000CA2086554C Rotary disc pump
06/22/2000WO2000036305A1 Centrifugal compressor oil sump demister apparatus
06/22/2000WO2000036304A1 Improvements to ultracompact air extractors for bathrooms
06/22/2000WO2000035570A2 High efficiency impeller assembly and associated method
06/22/2000WO2000035560A2 Gas separation with split stream centrifugal turbomachinery
06/22/2000CA2354400A1 Gas separation with split stream centrifugal turbomachinery
06/21/2000EP1010894A2 Pond insert with pump
06/21/2000EP1010862A2 Variable vane seal and washer
06/21/2000EP1009936A1 Compact blower assembly having interchangeable blower wheel assemblies
06/21/2000EP1009935A1 Twist-lock attachment system for a cooling fan and motor
06/21/2000DE19959976A1 Spray pump for use in vehicle washing plant has motor installed in chamber in housing and driving pump wheel for suction and pumping fluid, motor inner channel feeding fluid from motor interior to motor chamber
06/21/2000DE19958989A1 Radial fan running wheel formed as drum runner has high number of small forwardly curved running blades
06/21/2000DE19940020A1 Zwischenstufen-Luftentnahme Interstage air extraction
06/21/2000DE19923355A1 Pond fitting with pump has motor-driven pump with inlet connection(s), first outlet connection and at least second outlet connection essentially perpendicular to first outlet connection
06/21/2000DE19923354A1 Teicheinsatz mit Pumpe Pond use with pump
06/21/2000CN2384009Y Lighting device for pump
06/21/2000CN1053726C Device for fastening turbocharger
06/20/2000US6077043 Impeller for a fan and a method for making same
06/20/2000US6077037 Quick-change fan mechanism
06/20/2000US6077033 Portable air-blowing working machine
06/20/2000US6077032 Housing assembly for a vacuum cleaner
06/20/2000US6076795 Retaining device for an electric motor
06/16/2000CA2291420A1 Variable vane seal and washer
06/15/2000WO2000034663A1 Improvements relating to froth pumps
06/15/2000WO2000034662A1 Gas compressor
06/15/2000WO2000034628A1 Impeller containment system
06/15/2000DE19858946A1 Detecting cavitation in multiple stage centrifugal pump involves comparing pressure difference between input and one pump stage with desired delivery value for a pump stage
06/15/2000DE19856535A1 Fan wheel for cooling purposes
06/15/2000CA2352812A1 Gas compressor
06/14/2000EP1008776A1 Transverse fan motor drive coupling
06/14/2000EP1008762A2 Electric fan and electrical connector
06/14/2000EP1008761A2 Fan stator
06/14/2000EP1008760A1 Transverse fan drive shaft coupling structure
06/14/2000EP1008759A1 Gas compressor
06/14/2000EP1008758A2 Fluid compressors
06/14/2000EP1008725A2 Compressor interstage seal
06/14/2000EP1007832A1 Device for compressing a gaseous medium and systems comprising such device
06/14/2000CN2382872Y Angle adjustable base
06/14/2000CN2382871Y Locking structure for middle ring outer cover of ceiling fan
06/14/2000CN2382870Y Water pump
06/14/2000CN2382867Y Low noise fan for transformer
06/14/2000CN2382862Y Safety gas sealed multi stage under liquid pump
06/14/2000CN1256367A Structure for mounting pump device, tank device and pump device
06/14/2000CN1256366A Small pump device and electric thermos bottle
06/14/2000CN1053488C Extruded aluminum fan blade
06/14/2000CN1053487C Gland seal assembly housing
06/13/2000US6074554 Aeration system
06/13/2000US6074182 Direct drive fan with X-shaped motor mounting
06/13/2000US6074181 Shroud for fan motor cooling
06/13/2000US6074180 Hybrid magnetically suspended and rotated centrifugal pumping apparatus and method
06/13/2000US6074166 Pump
06/13/2000US6074165 Vacuum pump with magnetic bearing system and back-up bearings
06/13/2000US6073614 Fuel-feeding unit with improved fuel pump geometry
06/13/2000US6073593 Plastic fan and thermal clutch drive
06/13/2000US6073517 Connection piece for connecting a housing of a drive unit to a housing of a compressor element
06/13/2000US6073305 Debris blower
06/13/2000CA2215292C Blower for moving debris
06/08/2000WO2000032938A1 Single port impeller
06/08/2000WO2000032937A1 Impeller to shaft coupling
06/08/2000WO2000032936A1 Internal oil filter element for refrigeration compressor
06/08/2000WO2000032257A1 Active magnetic bearing system for blood pump
06/08/2000WO2000032256A1 Blood pump without bearing
06/08/2000DE19956732A1 Cooling system for IC engines of motorcycles has water pump chamber with diagonal channel for cooling water supply, so that no air is trapped and no air extractor is required
06/08/2000DE19856275A1 Charging air compressor for motor vehicle engine has compressed air outlet, inlet coaxial to inlet opening of guide blade rim with blades parallel to axis with surfaces inclined to radius
06/08/2000DE19855905A1 Blower arrangement has housing cap with elastic sealing ring ground into edge around intake opening
06/08/2000DE19855845A1 Selbstansaugendes Motorpumpenaggregat Self-priming motor pump unit
06/08/2000CA2352270A1 Active magnetic bearing system for blood pump
06/08/2000CA2349483A1 Blood pump without bearing
06/07/2000EP1006282A2 Selfpriming motorpump assembly
06/07/2000EP0925451A4 Implantable electric axial-flow blood pump with blood-cooled bearing
06/07/2000CN2381823Y Wide angular impeller of electric fan
06/07/2000CN2381818Y Push-style self cooling fan
06/07/2000CN2381815Y 涡轮压缩机 Turbo Compressor
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