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)
04/2003
04/10/2003WO2003029352A1 Resin composition with high thermal conductivity and process for producing the same
04/10/2003US20030068240 Cooling fan dust guard
04/10/2003US20030068238 Cooling fan dust guard
04/10/2003US20030068237 Cooling fan dust seal
04/10/2003US20030068228 Electric fan capable to rotate for 360 degrees
04/10/2003US20030067839 Surface aeration impellers
04/10/2003US20030067779 Adjustable hanger support for ceiling fan assembly
04/10/2003US20030066706 Induction system with low pass filter for turbo charger applications
04/10/2003US20030066192 Gas turbine engine compressor blade restoration method
04/10/2003DE20301052U1 Centrifugal pump with magnetic drive has casing connected to motor with shaft surrounded by bearing with helical fluid channel
04/10/2003DE20300464U1 Aerating and ventilating system for building has ventilator unit supported on shaft by inserted load bearing device consisting of sound insulating material
04/10/2003DE20218816U1 Heat extraction fan e.g. for computer electronics, has opening in base of cylindrical housing for connection to heat sink
04/09/2003EP1300591A2 Mechanical pump with integrated flame arrester
04/09/2003EP1135610A4 Fluid pumps
04/09/2003EP0932801B1 Air treatment apparatus
04/09/2003CN2544127Y Pump filter
04/09/2003CN2544126Y Mud and sand proof water inlet waterhead
04/09/2003CN2544125Y Blocking-resistant water inlet waterhead
04/09/2003CN2544124Y Radiation fan with lamp light effect
04/09/2003CN2544123Y bidirectional inlet fan
04/09/2003CN2544122Y Blade angle changeable radiation fan
04/09/2003CN2544121Y Low-noise axial ventilation fan
04/09/2003CN2544120Y Automatic suction mud pump
04/09/2003CN1409888A External rotor brushless DC motor
04/09/2003CN1409017A Wear-resistant centrifugal pump and forming method and lining mold
04/09/2003CN1408999A Water cooling device for longitudenal multiple cylinder engine
04/09/2003CN1105275C Compressor for use in refrigerator
04/09/2003CN1104870C 泵装置 Pump device
04/08/2003US6544011 Heat dissipating fan with an oil guide
04/08/2003US6544010 Axial flow fan with brushless direct current motor
04/08/2003US6544002 Grit blasting; alkalinity etching; aircraft engine fan blades
04/08/2003US6543997 Inlet guide vane for axial compressor
04/08/2003US6543995 Stator vane and stator assembly for a rotary machine
04/08/2003US6543992 Control arrangement
04/08/2003US6543741 Vibration isolation for a transversely mounted compressor
04/08/2003US6543523 Cooling device for radiator of motorcycle
04/08/2003US6543449 Medical ventilator
04/03/2003WO2003027501A1 Fuel transfer pump
04/03/2003WO2003027444A1 Duplex shear force rotor
04/03/2003WO2003026474A2 Robotic vacuum cleaner
04/03/2003US20030063987 Supercharging structure for a fan
04/03/2003US20030063976 Impeller structure
04/03/2003US20030063975 Impeller structure
04/03/2003US20030063974 Blade for a cooling fan
04/03/2003US20030063973 Fan wheel structure for a blower fan
04/02/2003EP1298326A1 Propeller fan, propeller fan molding mold, and fluid feeding device
04/02/2003EP1297261A1 Methods and apparatus for reducing vibrations induced within fan assemblies
04/02/2003EP0812393B1 Fuel-feed unit
04/02/2003CN2543217Y Enetgy-saving efficient fan capable of transfering air to fuel cell
04/02/2003CN2542863Y Automatic blower pump with pressure-setting device
04/02/2003CN2542862Y Cooling device
04/02/2003CN2542861Y Edge-folding blade type boosting and noise-reducing fan device
04/02/2003CN2542860Y Turbulence self-priming pump
04/02/2003CN2542859Y Mechanical sealing element for dredge pump
04/02/2003CN2542858Y Sand-, mud-and hydraulic pressure-proof mechanical sealing device
04/02/2003CN2542857Y Leak-proof oil-storage device for motor arbor
04/02/2003CN2542856Y Tension bearing mechanism of electric submersible screw pump
04/02/2003CN1407245A Self-fixing cover of fan
04/02/2003CN1407244A 涡流风扇 Eddy fan
04/02/2003CN1407243A Free-repair pressure liquid pump
04/02/2003CN1407241A Pump device and method for generating adjustable constant fluid volume flow and its application
04/02/2003CN1104567C Multi-stage centrifugal compressor, impeller and production method of same
04/02/2003CN1104566C Fuel conveying device with improved conveying pump giometric structure
04/01/2003US6540482 Turbo-type machines
04/01/2003US6540481 Diffuser for a centrifugal compressor
04/01/2003US6540479 Axial flow fan
04/01/2003US6540478 Blade row arrangement for turbo-engines and method of making same
04/01/2003US6540476 Centrifugal fan
04/01/2003US6540475 Gas friction pump
04/01/2003US6540474 Side-channel pump
04/01/2003US6539605 Method of making a support structure
04/01/2003CA2166211C Mechanical transfer ceramic panel
04/01/2003CA2034332C Drive system for impeller shafts
03/2003
03/27/2003WO2003025401A1 Sealing system
03/27/2003WO2003025371A1 Turbocharger comprising a torsional-vibration damper
03/27/2003US20030061505 Systems and methods for implementing host-based security in a computer network
03/27/2003US20030060928 Robotic vacuum cleaner
03/27/2003US20030059318 Cooling fan
03/27/2003US20030059315 Turbo compressor
03/27/2003US20030059308 Fan having stable pre-loading device
03/27/2003US20030059307 Fan assembly with desk organizer
03/27/2003US20030059302 Pump for molten materials with suspended solids
03/27/2003US20030059301 Diffuser arrangement for centrifugal compressors
03/27/2003US20030059300 Duplex shear force rotor
03/27/2003US20030059299 Turbo compressor
03/27/2003US20030059297 Dynamically sealing ring fan shroud assembly
03/27/2003US20030059296 Compliant mechanical stop for limiting split ring diffuser travel
03/27/2003US20030059293 Centrifugal pump
03/27/2003US20030057263 Method of brazing and article made therefrom
03/27/2003US20030056862 Welding method, filler metal composition and article made therefrom
03/27/2003US20030056738 Water cooling device of vertical multi-cylinder engine
03/27/2003CA2459550A1 Sealing system
03/26/2003EP1296033A2 Water cooling device of vertical multi-cylinder engine
03/26/2003EP1295557A2 Method and apparatus for dampening the noise of a vacuum cleaner
03/26/2003EP1295039A1 Arrangement for multi-stage heat pump assembly
03/26/2003EP1295038A4 Fuel pumps with reduced contamination effects
03/26/2003EP1295038A1 Fuel pumps with reduced contamination effects
03/26/2003EP1295035A1 Isolation container for a downhole electric pump
03/26/2003EP1294528A1 Method of brazing and article made therefrom
03/26/2003EP1147291A4 Compressor endwall bleed system
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