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)
08/2003
08/28/2003US20030161723 Domestic or industrial hood having a rapid attachment device for a centrifugal fan
08/28/2003US20030161722 Fan having an internal rotor motor including a rapid fixing device for a fan wheel
08/28/2003US20030161717 Gas compression apparatus and method with noise attenuation
08/28/2003US20030160528 Machine with a high-speed rotor
08/28/2003US20030160527 Fluid barrier for motor rotor
08/28/2003US20030160525 Motor pump with balanced motor rotor
08/28/2003US20030159803 Ventilating device and a building comprising such a ventilating device
08/28/2003CA2373905A1 Twin centrifugal compressor
08/27/2003EP1338801A1 Fan and fan drive and assembly thereof
08/27/2003EP1338800A2 Attachment device for a centrifugal fan
08/27/2003EP1338799A1 Compressor blade
08/27/2003EP1338798A2 Fixing device for a fan wheel
08/27/2003EP1338797A2 Water pump
08/27/2003EP1337758A2 High-efficiency, inflow-adapted, axial-flow fan
08/27/2003EP1337756A1 Bladeless turbocharger
08/27/2003EP1337748A2 Fan-stator interaction tone reduction
08/27/2003EP1282779A4 Impeller assembly
08/27/2003EP0928370B1 Axial flow fan
08/27/2003EP0906513B1 Windshield wiper washer motor for use in a vehicle
08/27/2003CN2568862Y Centrifugal pump with induced wheel
08/27/2003CN2568861Y Multicolor blink fan
08/27/2003CN2568860Y Radiation fan device
08/27/2003CN2568859Y Novel environmental protection fan
08/27/2003CN2568858Y Antiwear centrifugal water pump
08/27/2003CN2568857Y Improved antiwear centrifugal pump
08/27/2003CN2568856Y Shell of water pump
08/27/2003CN2568855Y Impeller for small high speed centrifugal fan
08/27/2003CN2568854Y Special packaged mechanical airtight packing for electric submerged pump
08/27/2003CN2568853Y Verticle macro axis iron scale pump
08/27/2003CN2568852Y D.C brushless radiating fan
08/27/2003CN2568851Y Fan with health function
08/27/2003CN1438426A Axial fan
08/27/2003CN1119532C Compressor
08/27/2003CN1119531C Side channel compressor
08/26/2003US6611427 Flexible fan module
08/26/2003US6610082 Electric fan with far infrared ray lamp
08/26/2003US6609901 Closure system for pump casings of plastic immersion pumps
08/26/2003US6609893 Impeller wheel with an improved connection between the center plate and the fan blades
08/26/2003US6609890 Impeller assembly for centrifugal pump
08/26/2003US6609887 Fan for a motor vehicle, equipped with guide vanes
08/26/2003US6609883 Rotary pump with hydrodynamically suspended impeller
08/26/2003US6609300 Pump impeller and method
08/21/2003WO2003069250A1 Device for adjusting temperature of rotating body
08/21/2003WO2003069163A1 Pump casing and pump apparatus
08/21/2003WO2002013652A9 Motorless compressor
08/21/2003US20030156945 Axial-flow fan
08/21/2003US20030156940 Fan casing acoustic treatment
08/21/2003US20030156888 Device for fixing a subassembly to an essentially smooth driveshaft
08/21/2003US20030156772 Water pump bearing
08/21/2003US20030155830 Magnetic bearing with damping
08/21/2003DE20309403U1 Cooling fan in particular for use in an electrical switchgear housing
08/21/2003DE10239246C1 Fan wheel for cooking appliance has projection extending diagonally across outer surface of each fan blade for preventing deposition of fat on heating or heat exchange device at rear of fan wheel
08/20/2003EP1336739A2 Gas turbine fan casing with containment and noise suppression functions
08/20/2003EP1336243A2 Systems using a levitating, rotating pumping or mixing element and related methods
08/20/2003EP1335811A1 Slide bearing for a centrifugal pump
08/20/2003EP1125063B1 Centrifugal pump with compensator
08/20/2003EP0991866B1 Compressor blade and use of the same
08/20/2003CN2567393Y Shim with lubricating oil storage device
08/20/2003CN2567392Y Shim with lubricating oil storage hole
08/20/2003CN2567386Y Pressure return type outlet noise silencer
08/20/2003CN2567385Y Pressure return type intake noise silencer
08/20/2003CN2567384Y Holder for fan
08/20/2003CN2567383Y Improved structure of blade frame and blade of ceiling fan
08/20/2003CN2567382Y Channel-type axial back-flow fan
08/20/2003CN2567381Y Fan
08/20/2003CN2567380Y Fan
08/20/2003CN2567379Y Improved base of radiation fan
08/20/2003CN2567378Y Tower impeller of mixed flow pump
08/20/2003CN2567377Y Centrifugal pump
08/20/2003CN2567376Y 马达轴承装置 Motor bearing unit
08/20/2003CN2567375Y Insert-cast bearing for engine oil pump
08/20/2003CN1437503A Gas separation operated by splitting airflow centrifugal turbo machine
08/20/2003CN1437300A Blowing machine motor
08/20/2003CN1437299A Blowing machine motor
08/20/2003CN1436981A Blower
08/20/2003CN1436976A Air conditioner
08/20/2003CN1436918A Fluid machinery with high pressure and lower pressure sectors
08/20/2003CN1118638C Turbocharger for internal combustion engine
08/20/2003CN1118637C Centrifugal compressor
08/20/2003CN1118629C Fluid machinery, flange of fluid machinery and producing method thereof
08/19/2003US6607365 Vacuum pump and vacuum apparatus
08/19/2003US6607353 Centrifugal compressor
08/19/2003US6607348 Gas compressor
08/19/2003US6606866 Thermoelectric heat exchanger
08/14/2003WO2003067094A1 Liquid pump
08/14/2003WO2003067093A1 A water pump
08/14/2003US20030153259 Fan duct assembly for heat dissipation
08/14/2003US20030153218 Shock-absorbing propeller assembly
08/14/2003US20030153191 Antibiotics; storage stability
08/14/2003US20030152466 Rotation support of heat-dissipation fan
08/14/2003US20030152462 Centrifugal fluid pump apparatus
08/14/2003US20030152459 Serrated fan blade
08/14/2003US20030152458 Set of split body for forming blower fan through hollow-article injection molding process
08/14/2003US20030152456 Gas turbine
08/14/2003US20030151316 Fan for rotating electric machine
08/14/2003US20030150962 Method for controlling and delaying the separation of flow from a solid surface by suction coupling (controlling separation by suction coupling, CSSC)
08/14/2003US20030150671 Air intake silencer
08/14/2003DE29824946U1 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
08/14/2003DE20308467U1 Electric ventilator fan has central aperture with peripheral ring covering fan blade tips
08/14/2003DE10211134C1 Turbomolecular pump for low pressure applications has coaxial central opening providing free access to center
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