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)
11/2000
11/22/2000CN2407166Y Impeller structure of centrifugal pump
11/22/2000CN1274049A Magnetic suspension pump without shaft seal
11/22/2000CN1058774C Axial-flow blower with guiding in channel
11/22/2000CN1058772C Cylinder combined piston
11/21/2000US6149407 Gas-venting domestic hot water circulation pump
11/21/2000US6149406 Heat dissipating fan for an induction motor
11/21/2000US6149388 Combination of a blade bracket and a collar of a ceiling fan
11/21/2000US6149385 Multiphase fluid pumping or compression device with blades of tandem design
11/21/2000US6149383 Rotating machine
11/21/2000US6149382 Vacuum pump with shaft bearing
11/21/2000US6149381 Cross flow fan for air conditioner
11/21/2000US6149380 Hardwall fan case with structured bumper
11/21/2000US6148954 Fan inlet flow controller
11/21/2000CA2046173C Bladed stator having fixed blades made of thermostructural composite material, e.g. for a turbine, and manufacturing process therefor
11/16/2000WO2000068587A1 Rolling bearing
11/16/2000WO2000068577A1 Side channel machine
11/16/2000WO2000068575A2 Centrifugal pump
11/16/2000WO2000068032A1 Heating system, in particular for motor vehicles
11/16/2000DE19922380A1 Lösbare Verbindung zwischen zwei Gehäuseteilen einer Kreiselpumpe Detachable connection between two housing parts of a centrifugal pump
11/16/2000DE19921365A1 The electrical pump for a vehicle motor cooling system has a running wheel keyed to the rotor cylinder which has permanent magnet zones in the cylinder walls in an inexpensive and lightweight structure
11/16/2000DE19921362A1 The electrical pump for a vehicle motor cooling system has a running wheel keyed to the rotor cylinder which has permanent magnet zones in the cylinder walls in an inexpensive and lightweight structure
11/16/2000DE19920243A1 Non jamming sludge pump with the internal diameter of the pump housing tapering to a wider output and with a correspondingly tapering impeller
11/16/2000DE19914579A1 Centrifugal pump unit has adapter between motor and pump housings, sealing arrangements between adapter and pump housing and between adapter and slotted tube pot
11/16/2000DE19909507C1 Radialgebläse, insbesondere für Heizungs- und Klimaanlagen Radial fan, especially for heating and air conditioning
11/15/2000EP1052411A1 Detachable fastener between two parts of a centrifugal pump casing
11/15/2000EP1052410A2 Impeller attached to a rotor
11/15/2000EP1052376A2 Tip sealing method for compressors
11/15/2000CN2406095Y Inlet-filter for wash-type water-supplying pump
11/15/2000CN2406094Y Silencing valute for micro-hole cavity
11/15/2000CN2406093Y Fixing device for vane-holder of ceiling fan
11/15/2000CN2406092Y Cover for axial-flow type air-exhausting machine
11/15/2000CN2406091Y Rotary blade electric fan
11/15/2000CN2406090Y Shaft-support device for axial-flow fan
11/15/2000CN2405642Y Improved structure of blast box
11/15/2000CN1273622A Turbocharger integrated bearing system
11/15/2000CN1058548C Method for reducing turbine impeller stress and low stress turbine impeller and turbine rotor
11/14/2000US6146191 Ceiling fan with easy installation features
11/14/2000US6146113 Compact hydraulic unit
11/14/2000US6146099 Frangible fan blade
11/14/2000US6146097 Fan blade assembly for use with a ceiling fan drive unit
11/14/2000US6146095 Spiral housing pump
11/14/2000US6146094 Motor-driven blower and method of manufacturing impeller for motor-driven blower
11/14/2000US6146093 Variable vane seal and washer
11/14/2000US6146092 Centrifugal blower assembly with a diffuser
11/14/2000US6145798 Quick release fan mount
11/14/2000US6145616 Acoustic chamber
11/14/2000US6145332 Apparatus for protecting pumps against cavitation
11/14/2000US6145300 Integrated fan / low pressure compressor rotor for gas turbine engine
11/09/2000WO2000066894A1 Method and device for reducing axial thrust in rotary machines and a centrifugal pump using same
11/09/2000WO2000066893A1 Open impeller for centrifugal pumps
11/09/2000DE19920513A1 Strahlventilator Jet fan
11/09/2000DE19919192A1 Offenes Laufrad für Kreiselpumpen o. dgl. Open impeller for centrifugal pumps o. The like.
11/09/2000DE19912388C1 Recirculation pump for pipeline section has inflatable sealing hose for sealing axial annular gap between entry opening of pump housing mantle and pump intake pipeline section
11/09/2000DE10019237A1 Noise reduction device for fan involves fan surrounding cover spaced from rotation location of fan end, retainer is provided for covering, and porous damping material is opposite to end of fan
11/08/2000EP1050684A2 Jet fan
11/08/2000EP1050683A2 Fan hub
11/08/2000CN2405055Y Device for automatically controlling wet type fog-water cooking fume remover
11/08/2000CN2405054Y Vane of electric fan
11/08/2000CN2405053Y Vane of axial-flow electric fan
11/08/2000CN2405052Y Guiding vane type low speed transformer oil pump
11/08/2000CN2405051Y Rotor assembling means for motor of electric fan
11/08/2000CN2405050Y Means for spacing device for remote control of electric fan
11/08/2000CN2405046Y Single phase submerged pump
11/08/2000CN1272907A Turbo type fluid machinery
11/08/2000CN1272905A A fluid machinery, a flange for fluid machining and method for manufacturing them
11/08/2000CN1272598A Inclined flow blower
11/08/2000CN1058331C Impeller of air blast gin with poising weight
11/07/2000US6144020 Apparatus for simultaneously generating a fluid flow and heating the flowing fluid
11/07/2000US6142864 Blower unit and air conditioner employing the same
11/07/2000US6142743 Wet gas compression device and method with evaporation of the liquid
11/07/2000US6142736 Pump impeller
11/07/2000US6142733 Stator for fan
11/07/2000US6142732 Fan scroll
11/07/2000US6142728 Side channel blower, in particular for supplying combustion air to the auxiliary heater of a motor vehicle
11/06/2000CA2299735A1 Centrifugal pump with solids cutting action
11/02/2000WO2000064509A1 A rotary blood pump and control system therefor
11/02/2000WO2000064508A1 Rotary blood pump
11/02/2000EP1048904A2 Ventilation unit for a filter and ventilation system, in particular for clean rooms
11/02/2000EP1048852A1 Mobile pumping unit
11/02/2000EP1048851A2 Water coolant pump for internal combustion engine
11/02/2000EP1048850A1 Centrifugal turbomachinery
11/02/2000EP1048821A2 Stress relieved blade root
11/02/2000EP1048261A2 Floor cleaning apparatus
11/02/2000EP1048258A2 Electric blower and vacuum cleaner using the same
11/02/2000EP1047880A1 Centrifugal pump
11/02/2000EP1047334A1 Circulating pump, notably for a water-circulating household appliance
11/02/2000DE19953911A1 Multistage centrifugal pump has at least one impeller driven by another, and at least two impellers are form-lock interconnected in drive engagement via mating spigots and slots
11/02/2000DE19919844A1 Bodenreinigungsgerät Floor-cleaning appliance
11/02/2000DE19919796A1 Lüftereinheit für Filter-Ventilationseinheiten, insbesondere in Reinraumsystemen Fan unit for filter-ventilation units, particularly in clean room systems
11/02/2000CA2370740A1 Rotary blood pump
11/01/2000CN2403933Y Stainless steel metal net wrapped sand filtering pipe
11/01/2000CN2403932Y Single-stage centrifugal pump
11/01/2000CN2403931Y Water circulation cooling electromechanical pump
11/01/2000CN2403930Y Combined cross flow blade
11/01/2000CN2403929Y Vane guide wheel for submersible electric pump with oil
11/01/2000CN2403928Y Liquid hydrocarbon pump two end mechanical sealing device
11/01/2000CN2403927Y Non-shaft seal magnetic suspension pump
11/01/2000CN1271818A Frame of cooling axial-flow fan
11/01/2000CN1271817A Centrifuger for fluids
10/2000
10/31/2000US6139439 Means for linearizing an open air flow
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