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)
03/2003
03/26/2003EP1073847B1 Mixed flow pump
03/26/2003EP1047880B1 Centrifugal pump
03/26/2003EP0846098B1 Improved metal-ligand complex catalyzed processes
03/26/2003CN2541660Y Self-lubricating bearing with through top end conduit
03/26/2003CN2541649Y Electrical box with fan device
03/26/2003CN2541648Y Mosquito killing fan hood
03/26/2003CN2541647Y Full-colour fan
03/26/2003CN2541646Y Low noise easy-to-detach pump
03/26/2003CN2541645Y Low noise high efficiency multi-stage pump
03/26/2003CN2541644Y Idle durable internally-circulating cooling appts.
03/26/2003CN2541643Y Externally flowing sucktion fan
03/26/2003CN2541642Y Self-sucking gas/liquid mixing pump
03/26/2003CN2541641Y Connection base of pump
03/26/2003CN2541640Y Water pool filter pump
03/26/2003CN2541639Y Large flow high delivery life self-sucking pump
03/26/2003CN2541638Y Jib liquid submersible pump
03/26/2003CN2541637Y Orifice ring self-compensating constant gap sealing structure of centrifugal pump
03/26/2003CN2541634Y Impeller structure of double-sucking geothermal pump
03/26/2003CN2541631Y Monostage centrifugal pump body for petroleum drilling slurry
03/26/2003CN1406319A Blower, and outdoor unit for air conditioner
03/26/2003CN1405952A Fully-closed external-cooling type electric motor
03/26/2003CN1405499A Liquid circulating apparatus, stand-by storage tank and cover for the said storage tank
03/26/2003CN1405457A Centrifugal refrigeration compressing apparatus
03/26/2003CN1405455A Exhaust fan structure of livestock pen
03/26/2003CN1405349A Rare-earth impeller
03/26/2003CN1405348A Low-nickel alloy cast-iron impeller
03/26/2003CN1103873C Motor cooling structure for turbo compressor
03/26/2003CN1103861C Water pump structure for engine
03/25/2003US6538887 Fan blade providing enhanced performance in air movement
03/25/2003US6537490 Reliable, relatively easy to maintain, inexpensive
03/25/2003US6537030 Single piece impeller having radial output
03/25/2003US6537029 Electric fan capable to rotate for 360 degrees
03/25/2003US6537028 Diffuser arrangement for centrifugal compressors
03/25/2003US6537024 Method for fabricating sheet metal pump casing
03/25/2003US6537020 Casing structure of metal construction
03/25/2003US6536110 Providing a hub section formed from a metal alloy; welding an airfoil formed from a metal alloy to hub section; solution treating, heating, oil quenching prior to welding
03/20/2003WO2003023231A1 Seal device for water pump, rotation support device for water pump, and water pump
03/20/2003WO2003023207A1 Sealing method and device for a gas turbine shaft
03/20/2003WO2003022465A1 Improved pot and pan washing machine
03/20/2003WO2002101243A3 Pump bushing device and associated methods
03/20/2003US20030053919 Structure of a vertical-type, acid and base resistance pump
03/20/2003US20030053918 Vacuum pump having mechanism for restraining vibrations
03/20/2003US20030053911 Centrifugal ventilator fan
03/20/2003US20030053908 Duct fan unit
03/20/2003US20030053907 Sealing system
03/20/2003US20030051482 Compressor air drawing off system
03/20/2003DE20300912U1 Self-lubricating bearing structure comprises bearing formed with shaft hole, inner wall surface of which is formed with at least one channel
03/20/2003DE20217415U1 Gravity fed pump shaft fabricated of glass fibre
03/20/2003DE20213232U1 Respirator, comprising noise absorbing housing for accommodation of turbine provided with inner layer of foam rubber
03/19/2003EP1294219A2 Duct fan unit
03/19/2003EP1293683A2 Electric fan with far infrared ray lamp
03/19/2003EP1293682A2 Vacuum pump support
03/19/2003EP1293681A1 Mounting device for a turbomachine
03/19/2003EP1293680A1 Drainage pump
03/19/2003EP1293678A2 Pump impeller with valve function
03/19/2003EP1293677A2 Pump for integration in valve housing
03/19/2003EP1293657A1 Turbocharger with torsion damper
03/19/2003EP1293026A1 Fan for rotating electric machine
03/19/2003EP1292774A1 Side channel pump
03/19/2003EP1292461A2 Blow molded fan shroud
03/19/2003CN2540528Y 陶瓷水泵 Ceramic pumps
03/19/2003CN1403721A Fan with dustproof device
03/19/2003CN1403720A Antivibrating structure for blowing machine and air conditioner
03/19/2003CN1403719A Fan with far infrared lamp
03/19/2003CN1403718A Combined fan and fan frame structure
03/19/2003CN1403717A 鼓风机 Blower
03/19/2003CN1403704A Impeller unit
03/18/2003USRE38040 Swept turbomachinery blade
03/18/2003US6533716 Self-deploying axial-flow pump introduced intravascularly for temporary cardiac support
03/18/2003US6533543 Vortex prevention apparatus in pump
03/18/2003US6533540 Double-seal/oil-reservoir system for a motor/pump assembly
03/18/2003US6533538 Impeller for fuel pump
03/18/2003US6533537 Impeller for circumferential current pump
03/18/2003US6533535 Molten metal pump with protected inlet
03/18/2003US6533285 Abradable coating and method of production
03/18/2003US6532909 Low ram air resistance cooling module with automatic flapper door actuation
03/18/2003US6532656 Gas turbine engine compressor blade restoration method
03/13/2003WO2003021452A1 Systems and methods for high speed data transmission using tcp/ip
03/13/2003WO2003021447A1 Methods and apparatus for partially reordering data packets
03/13/2003WO2003021443A1 Systems and methods for implementing host-based security in a computer network
03/13/2003WO2003021123A1 Device and method used to automatically compensate for synchronous disturbances
03/13/2003WO2003021110A1 Fan device, method of manufacturing the fan device, projection type display device, and electronic equipment
03/13/2003US20030050679 Electric fan with far infrared ray lamp
03/13/2003US20030049142 Heat-dissipating module for removing heat generated from heat-generating device
03/13/2003US20030049141 Airflow Generating device air intake
03/13/2003US20030049134 Sump pump monitoring and control system
03/13/2003US20030049132 Fan grill construction
03/13/2003US20030049124 Fan blade sign display device
03/13/2003US20030049122 Blower
03/13/2003US20030049118 Axial and radial seal arrangement
03/13/2003US20030048013 Cooler for electronic devices
03/13/2003US20030047151 Motor vehicle cooling system and motor vehicle embodying same
03/13/2003DE20219851U1 Device for mounting an electric pump on a holder, uses fixing pieces with rubber vibration dampers between the pieces and the holder
03/13/2003DE20219534U1 Radial fan impeller has rearwards curved blades which consist of at least two layers of material which is sheet metal, and blades are doubled by bending over around their leading edge
03/13/2003DE20117853U1 Radial turbine wheel for blower has laminated air scoops to control vibration in operation
03/12/2003EP1291570A2 Noise and vibration suppressors
03/12/2003EP1291530A1 Pump unit
03/12/2003EP1290349A1 Automotive fan assembly with flared shroud and fan with conforming blade tips
03/12/2003EP1290348A1 Blade for axial flow fan
03/12/2003EP1290347A1 In-line centrifugal fan
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