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)
11/2009
11/11/2009CN100559029C Water spraying fan
11/10/2009US7616440 Fan unit and methods of forming same
11/10/2009US7615897 Cooling device of motor
11/10/2009US7614851 Centrifugal fans and impellers thereof
11/10/2009US7614849 Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbine
11/10/2009US7614846 Ceramic-based bushing for a variable-pitch vane system in a turbomachine
11/10/2009US7614844 Vacuum pumping arrangement
11/10/2009US7614250 Centrifugal fan with air guide
11/05/2009WO2009133648A1 Armature in electric motor and method of manufacturing the armature
11/05/2009WO2009133528A1 Axial flow fan.
11/05/2009WO2009133445A1 Bearing device for supercharger
11/05/2009WO2009133394A1 Vacuum pump
11/05/2009WO2009133308A2 Centripetal air bleed from a turbomachine compressor rotor
11/05/2009WO2009133297A1 Device for controlling variable-pitch blades in a turbomachine compressor
11/05/2009WO2009133125A1 Fluid energy machine
11/05/2009WO2009133106A1 Vacuum pump and method for cleaning vacuum pumps
11/05/2009WO2009132956A1 Arrangement with an electric motor and a pump
11/05/2009WO2009112242A3 Cover disk for a closed impeller
11/05/2009WO2009105208A3 Fan manufacturing and assembly
11/05/2009WO2009050098A3 Device for holding a motor-driven fan inside the housing of a heating, ventilation and/or air-conditioning installation for a motor vehicle
11/05/2009US20090274560 Compressor impeller and method of manufacturing the same
11/05/2009US20090274556 Gas turbine engine case with replaced flange and method of repairing the same using cold metal transfer
11/05/2009US20090274555 Multiple-stage centrifugal pump of inline design
11/05/2009US20090274551 Air Distribution Blower Housing with Adjustable Restriction
11/05/2009US20090272548 Water pump assembly
11/05/2009DE202009008726U1 Lüftersystem, insbesondere zur Verwendung in einem Kühlsystem einer Brennkraftmaschine Fan system, in particular for use in a cooling system of an internal combustion engine
11/05/2009DE102008031994A1 Fluidenergiemaschine Fluid energy machine
11/05/2009DE102008021767A1 Kreiselpumpe mit Zerkleinerungseinrichtung Centrifugal pump with crushing device
11/05/2009DE102008021683A1 Rotierende Einheit für einen Axialkompressor Rotating unit for an axial compressor
11/05/2009CA2722077A1 Centripetal air bleed from a turbomachine compressor rotor
11/04/2009EP2113726A1 A ventilating arrangement
11/04/2009EP2113705A1 Hydraulic pump with spherical joint connection
11/04/2009EP2113671A1 Arrangement with an electric motor and a pump
11/04/2009EP2113670A2 Centrifugal pump with crushing device
11/04/2009EP2113669A2 Drainage pump
11/04/2009EP2113054A1 Impeller made of flat material
11/04/2009EP1290236B1 Welding method, filler metal composition and article made therefrom
11/04/2009CN201341068Y Cooling fan for micro-motor
11/03/2009US7613000 Heat dissipation device and electronic device with the same
11/03/2009US7611327 Fan mounting system
11/03/2009CA2449779C An air outlet unit for a large blower assembly
10/2009
10/29/2009WO2009130954A1 Blower and heat pump device using same
10/29/2009WO2009130891A1 Centrifugal fan and method of reducing noise of centrifugal fan
10/29/2009WO2009129787A1 Sealing arrangement
10/29/2009WO2009103528A3 Parametric blades with either sinusoidal lean or airfoils with arcs of ellipses
10/29/2009WO2008111098A8 Air intake for a gas turbine compressor
10/29/2009US20090269201 Air diffuser system for industrial pumps
10/29/2009US20090269196 Fan and airflow guiding structure thereof
10/29/2009US20090269195 Fan and airflow guiding structure thereof
10/29/2009US20090269194 Cooling fan
10/29/2009US20090269192 Support member for optimizing dynamic load distribution and attenuating vibration
10/29/2009US20090269191 Gas transfer foot
10/29/2009US20090269186 Method and apparatus for isolating a motor of a box fan
10/29/2009US20090266544 Signal operated tools for milling, drilling, and/or fishing operations
10/29/2009DE202009006872U1 Radiallüfter Radial fan
10/29/2009DE102008020067A1 Lageranordnung mit einem doppelreihigen Wälzlager, Turbolader und Verfahren zur Zuführung eines Schmiermittels zu den Wälzkörperreihen eines doppelreihigen Wälzlagers Bearing assembly with a double row roller bearing turbocharger and method for supplying a lubricant to the rows of rolling a double row roller bearing
10/28/2009EP2112750A1 Dynamoelectric machine
10/28/2009EP2112382A2 Protective sleeve for a shaft of an impeller
10/28/2009EP2112381A2 Fan arrangement
10/28/2009EP2112380A1 Multi-stage centrifugal pump of the in line-type
10/28/2009EP2112331A2 Variable stator vane and gas turbine engine comprising such a vane
10/28/2009EP2112327A1 Droplet Catcher for Centrifugal Compressor
10/28/2009EP2111904A1 Filter ventilator with a quick attachment device
10/28/2009EP1585601B1 Method and injection nozzle for interspersing a gas flow with liquid droplets
10/28/2009EP1173238B1 Rotary blood pump
10/28/2009CN201333020Y Cleaning tool for a ceiling fan
10/28/2009CN101566174A Impeller structure of centrifugal lampblack filter
10/28/2009CN101566173A Filter screen and fluid circulation device
10/28/2009CN101566172A Fan rectifying frame
10/28/2009CN101566171A Axial inclined slot and reverse vortex shallow slot circumferential non-axisymmetrical combination type processor box
10/28/2009CN101566170A Non-axisymmetrical circular-arc slant slot-shaped hub excitation generator
10/28/2009CN101566169A Modeling method of non-axisymmetrical hub for improving blockage at angular region
10/28/2009CN101566168A Blast-type cooling fan capable of increasing air input
10/28/2009CN101566167A Liquid drawing device for liquid inlet of centrifugal pump and liquid drawing method thereof
10/28/2009CN101566165A Synchronous after flow ventilating compressor
10/28/2009CN101566164A Multifunctional synchronous after flow ventilating compressor
10/28/2009CN101566163A Rivet type lining fluorine axial-flow pump
10/28/2009CN101566162A Case clip type waste acid concentrating pump
10/28/2009CN101566161A Multiple-stage centrifugal pump of inline design
10/28/2009CN101566159A Vane-type micropump rotor
10/28/2009CN101566158A High performance mechanical canned motor pump
10/28/2009CN101566156A Oil pumping device for horizontal compressor
10/28/2009CN101566078A Thermally insulated flange bolt
10/28/2009CN100555811C Motor cooling system
10/28/2009CN100555810C Electric motor
10/28/2009CN100555808C Pinion motor
10/28/2009CN100554702C Axial flow fan
10/28/2009CN100554701C Fan module
10/28/2009CN100554700C Turbo compressor
10/28/2009CN100554699C 风扇 Fan
10/28/2009CN100554647C Method and apparatus for reducing flow across compressor airfoil tips
10/27/2009US7607895 Fluid circulation pump with synchronous motor, equipped with heating means of the fluid, in particular for washing machines
10/27/2009US7607886 Heat-dissipating device
10/27/2009US7607884 Centrifugal pump with mechanical seal arrangement
10/27/2009CA2314532C Blower
10/22/2009WO2009129178A1 Control system
10/22/2009WO2009129093A2 Open-blade engine-cooling fan shroud guide vanes
10/22/2009WO2009129050A2 Coolant pump
10/22/2009WO2009128529A1 Propeller fan
10/22/2009WO2009128299A1 Turbofan and air conditioner
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