| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 04/02/2009 | DE202007018626U1 Gebläseeinrichtung Blower |
| 04/02/2009 | DE202007016857U1 Radialventilator Centrifugal Fan |
| 04/02/2009 | DE202007016576U1 Lüfter Fan |
| 04/02/2009 | DE202007016575U1 Radiallüfter Radial fan |
| 04/02/2009 | DE102008049042A1 Saugvorrichtung für Motorvakuumgerät Suction device for motor vacuum device |
| 04/02/2009 | DE102008037366A1 Austauschbarer Verkerbungseinsatz Replaceable Verkerbungseinsatz |
| 04/02/2009 | DE102007046014A1 Pumpe und Brennstoffzellensystem mit einer Pumpe Pump and fuel cell system with a pump |
| 04/02/2009 | DE102007045790A1 Strömungsstruktur für einen Turboverdichter Flow structure for a turbo compressor |
| 04/02/2009 | DE102007045480A1 Rotor wheel for compressor, has hub section with anchorage wings distributed along peripheral direction, where wings are embedded in material of connecting section and extended in axial planes |
| 04/02/2009 | DE102007045126A1 Hauptkühlmittelpumpe Main coolant pump |
| 04/02/2009 | CA2700518A1 Cuffed fan blade modifications |
| 04/02/2009 | CA2698478A1 Main coolant pump |
| 04/01/2009 | EP2042744A2 Compressor and heat pump system |
| 04/01/2009 | EP2041398A2 Rotor for a compressor |
| 04/01/2009 | EP1817501B1 Pump with cutting impeller |
| 04/01/2009 | CN201216045Y Backflow device and fan module |
| 04/01/2009 | CN201215918Y Refrigerating device for digital frequency conversion electricity generator |
| 04/01/2009 | CN201215916Y Radial motor fan and ground brush motor of wax-polishing machine using the fan |
| 04/01/2009 | CN201215915Y Radial motor fan and ground brush motor of wax-polishing machine using the fan |
| 04/01/2009 | CN201215234Y Safety hanger rod |
| 04/01/2009 | CN201215140Y Plain bearing for magnetically-actuated pump |
| 04/01/2009 | CN201215118Y High speed rail vehicle aerator with novel filtration apparatus |
| 04/01/2009 | CN201215117Y Single stage single-sucking centrifugal pump |
| 04/01/2009 | CN201215116Y Motor installation bracket for centrifugal fan |
| 04/01/2009 | CN201215115Y Joint structure between high speed centrifugal fan impeller wheel and high speed shaft |
| 04/01/2009 | CN201215114Y Self-circulation watercooling system for mechanical seal for pump |
| 04/01/2009 | CN201215113Y Blower fan special for deoiling for environment protection coking furnace |
| 04/01/2009 | CN201215112Y Sand and mud protection underwater pump |
| 04/01/2009 | CN201215111Y Antifrosting fan for spring tea |
| 04/01/2009 | CN201215110Y Protective cover for ceiling fan |
| 04/01/2009 | CN201215109Y Blower fan for suction cleaner motor |
| 04/01/2009 | CN201215108Y Blower fan for suction cleaner motor |
| 04/01/2009 | CN201215107Y Compact quickly-fixing submersible pump mechanical seal |
| 04/01/2009 | CN201215106Y Sealing mechanism between excavating pump principal axis and pump body |
| 04/01/2009 | CN201215105Y Dynamic seal water proof external rotor blower fan |
| 04/01/2009 | CN201215104Y Variable moning blade axial flow fan lubrication apparatus for power station |
| 04/01/2009 | CN201215103Y Forced pressure lubricating cooling system for excavating pump |
| 04/01/2009 | CN201215102Y Large-sized centrifugal water pump bearing housing |
| 04/01/2009 | CN201215101Y Water curtain electric fan |
| 04/01/2009 | CN201215100Y Appliance head shaking amplitude regulating mechanism |
| 04/01/2009 | CN201215097Y Electronic embrace fan |
| 04/01/2009 | CN101400910A Resin-made cage and bearing |
| 04/01/2009 | CN101398014A Rotating dynamical type multiphase booster pump |
| 04/01/2009 | CN101398013A Wind guiding mechanism of blower |
| 04/01/2009 | CN101398012A Improved structure of booster pump case |
| 04/01/2009 | CN101398011A Movable vane type axial-flow pump |
| 04/01/2009 | CN101398010A Sealing structure of booster pump case |
| 04/01/2009 | CN101398009A Gas flow control device |
| 04/01/2009 | CN101397970A Distribution-type tri-functional water wheel vacuum pump |
| 04/01/2009 | CN100473928C Gas compressor, and gaseous mixture separating device and method using the same |
| 04/01/2009 | CN100473843C Automotive engine-cooling fan assembly |
| 04/01/2009 | CN100473842C Fan, fan frame and manufacturing method thereof |
| 04/01/2009 | CN100473841C Sealing system of radial compressor for treating vulnerability gas |
| 04/01/2009 | CN100473840C Pump |
| 03/31/2009 | US7510373 Multistage centrifugal compressor |
| 03/31/2009 | US7510371 Forward tilted turbine nozzle |
| 03/31/2009 | US7510164 Support equipped with vibration-absorbing means for a blower motor |
| 03/31/2009 | US7509734 Repairing turbine element |
| 03/26/2009 | WO2009038067A1 Fan motor |
| 03/26/2009 | WO2009036915A1 Rotor mounting |
| 03/26/2009 | WO2007115222A3 Rotary blood pump |
| 03/26/2009 | US20090081056 Molecular Pump And Flange |
| 03/26/2009 | US20090081040 Rolling bearing device and turbocharger incorporating same |
| 03/26/2009 | US20090081038 Cooling fan |
| 03/26/2009 | US20090081036 Axial flow fan |
| 03/26/2009 | US20090081034 Oilfield Equipment Composed of a Base Material Reinforced With a Composite Material |
| 03/26/2009 | US20090081029 Gas Turbine Component with Reduced Cooling Air Requirement |
| 03/26/2009 | US20090081026 Method and system for monitoring fluid levels in wind turbine component systems |
| 03/26/2009 | US20090081019 Systems and Methods for Controlling the Stability of a Water Brake Dynamometer |
| 03/26/2009 | DE202009000602U1 Verkleidung und Anordnung zum Reduzieren von Lärm von einer Pumpe Enclosures and arrangement for reducing noise from a pump |
| 03/26/2009 | DE202007016282U1 Gehäuse für einen Radialverdichter Housing for a centrifugal compressor |
| 03/26/2009 | DE102007044646A1 Laufradbefestigung Wheel assembly |
| 03/25/2009 | EP2039941A2 Vacuum pump |
| 03/25/2009 | EP2039882A2 Methods for performing gas turbine engine casing repairs and repaired cases |
| 03/25/2009 | EP2038472A1 Dryer with reduced noise generation, fan and impeller suitable therefor, and method for producing the impeller |
| 03/25/2009 | EP1709333B1 Vane system equipped with a guiding mechanism for centrifugal compressor |
| 03/25/2009 | EP1570521B1 Method, system and apparatus for cooling high power density devices |
| 03/25/2009 | CN201212491Y Axial flow type surge-proof subway blower fan |
| 03/25/2009 | CN201212490Y Small-sized axial fan casing |
| 03/25/2009 | CN201212489Y Axial flow fan for reducing energy consumption and noise |
| 03/25/2009 | CN201212488Y High-efficiency energy-conserving multifunction centrifugal fan |
| 03/25/2009 | CN201212487Y High-efficiency long-life multifunction vane pump |
| 03/25/2009 | CN201212486Y Non-sealing, non-leakage and self-controlling self-priming pump |
| 03/25/2009 | CN201212485Y Swing angle adjusting device for electric fan |
| 03/25/2009 | CN201212484Y Combination foundation for ox horn leaf standard fan |
| 03/25/2009 | CN201212483Y Three-vane synchronization reciprocating blower |
| 03/25/2009 | CN201212480Y Vertical submersible pump without transmission shaft |
| 03/25/2009 | CN201211599Y Electric welding machine |
| 03/25/2009 | CN101395786A Motor rotor |
| 03/25/2009 | CN101395382A Blade of impeller for centrifugal fan, rotating body for supporting blades, impeller for centrifugal fan, and method of producing impeller for centrifugal fan |
| 03/25/2009 | CN101395381A Turbofan and air conditioner |
| 03/25/2009 | CN101395380A Blade for impeller |
| 03/25/2009 | CN101395378A Rotor assembly |
| 03/25/2009 | CN101395375A Means for delivery of flowable media, especially lubricants |
| 03/25/2009 | CN101392837A Opposition U-shaped surface magnetic mechanical seal internal positioning magnetic mechanical seal |
| 03/25/2009 | CN101392836A Opposition U-shaped surface magnetic mechanical seal external positioning magnetic mechanical seal |
| 03/25/2009 | CN101392835A Opposition U-shaped surface magnetic mechanical seal |
| 03/25/2009 | CN101392799A Seal structure of oilless bearing and fan using the oilless bearing seal structure |
| 03/25/2009 | CN101392767A Vertical halogen transmission pump for removing crystal in pump by freshwater soaking |
| 03/25/2009 | CN101392766A Locking method for preventing bearing from releasing from water pump housing |