| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 09/25/2013 | CN103321939A Testing device for forced circulation pump hydraulic model for 600MW thermal power plant ultra-supercritical boiler |
| 09/25/2013 | CN103321938A Segmental structure for stirring head and main shaft of multi-stage submerged desilting pump |
| 09/25/2013 | CN103321937A Anti-reflux forced-circulation efficient axial flow pump |
| 09/25/2013 | CN103321936A Backflow preventive device of forced-circulation efficient axial flow pump |
| 09/25/2013 | CN103321931A Sealed adjusting door |
| 09/25/2013 | CN103321929A Relay flow fan and extractor hood with same |
| 09/25/2013 | CN103321927A Spiral type non-blade cooling fan |
| 09/25/2013 | CN103321924A Efficient fan |
| 09/25/2013 | CN103321923A Mixed flow blower |
| 09/25/2013 | CN103321922A Air blower, vacuum cleaner and hand drier both provided with same |
| 09/25/2013 | CN103321921A High-speed wire controlled cooling fan |
| 09/25/2013 | CN103321920A Fan |
| 09/25/2013 | CN103321919A 散热式离心风机 Centrifugal fan cooling |
| 09/25/2013 | CN103321915A High-performance clean water submerged pump |
| 09/25/2013 | CN103321913A Micro-scale fire pump for high-rise buildings |
| 09/25/2013 | CN103321880A Fan and airflow generating device used for same |
| 09/25/2013 | CN103320906A Centrifugal fan impeller for simultaneously performing rough yarn cotton fluffing and conveying |
| 09/25/2013 | CN102536844B Stainless steel stamped submersible pump |
| 09/25/2013 | CN102534140B Method for treating flow passage component of titanium alloy slurry pump and titanium alloy slurry pump |
| 09/25/2013 | CN102242717B Integral and liquid-lubrication electric water pump driven by permanent magnet brushless direct current motor |
| 09/25/2013 | CN102192168B Ventilating fan |
| 09/25/2013 | CN102099568B Hydraulic machine and energy conversion installation comprising such a machine |
| 09/25/2013 | CN102080670B 风叶 Blade |
| 09/25/2013 | CN101970885B Self-monitoring system for evaluating and controlling adjustment requirements of leakage restricting devices in rotodynamic pumps |
| 09/25/2013 | CN101943176B Water leakage simple and easy measurement and caution vehicle cooling water pump |
| 09/25/2013 | CN101634309B 送风机 Blower |
| 09/24/2013 | US8540491 Wind turbine rotor blade components and methods of making same |
| 09/24/2013 | US8540480 Aerofoil having a plurality cooling air flows |
| 09/24/2013 | US8540479 Active retractable seal for turbo machinery and related method |
| 09/24/2013 | US8540478 Multistage high-pressure pump |
| 09/24/2013 | US8540477 Rotary pump with thrust bearings |
| 09/19/2013 | WO2013138040A1 Compressor inlet manifold for a gas turbine engine |
| 09/19/2013 | WO2013136938A1 Impeller manufacturing method and impeller |
| 09/19/2013 | WO2013136642A1 Fan unit and electrical equipment |
| 09/19/2013 | WO2013136258A1 Autonomous (energetically independent) heat distributor with legs |
| 09/19/2013 | WO2013135916A1 System and method for electronic control of the rotation speed of a fan impeller |
| 09/19/2013 | WO2013135579A1 Compact multi-stage turbo pump |
| 09/19/2013 | WO2013135561A1 Improved casing for turbomachine blisk and turbomachine equipped with said casing |
| 09/19/2013 | WO2013135101A1 Heat resistant and wear-resistant nanometer bearing fan |
| 09/19/2013 | WO2013093480A3 Centrifugal refrigerant vapour compressors |
| 09/19/2013 | WO2013028521A8 Air feed device for a fuel cell |
| 09/19/2013 | WO2012107047A9 Heating fan |
| 09/19/2013 | US20130243628 Advection Fan and An Impeller Thereof |
| 09/19/2013 | US20130243619 Thrust bearing shaft for fan |
| 09/19/2013 | US20130243612 Illumination Instrument for an Infusion Pump |
| 09/19/2013 | US20130243600 Turbomachine blade with improved stiffness to weight ratio |
| 09/19/2013 | US20130243588 Bladeless fan |
| 09/19/2013 | US20130243584 Centrifugal fan |
| 09/19/2013 | US20130243582 Compressor and method of assembling the same |
| 09/19/2013 | US20130243578 Pipeline Pump with Thermal Protection |
| 09/19/2013 | US20130243568 Self-Cleaning Cover Plate in a Pump with Radial Flow |
| 09/19/2013 | US20130243516 Coupling, rotor, and assembly for a pump |
| 09/19/2013 | US20130239605 Air conditioner |
| 09/19/2013 | US20130239588 Pump system for tms aoc reduction |
| 09/19/2013 | DE102008048943B4 Turboverdichtergehäuse als ein drucktragendes Bauteil Turbo compressor housing as a pressure-bearing component |
| 09/18/2013 | EP2639460A1 Method for manufacturing impeller |
| 09/18/2013 | EP2639459A1 Pump device for solid-liquid suspensions |
| 09/18/2013 | EP2639458A1 Circulating fan and air-conditioner equipped with same |
| 09/18/2013 | EP2639408A1 Gas turbine, guide vane for a housing of a gas turbine and method of manufacturing a guide vane |
| 09/18/2013 | EP2639322A1 Sintered bearing for motor-powered fuel injection pumps |
| 09/18/2013 | EP2638296A1 Pump |
| 09/18/2013 | EP2638295A1 Plastic fan with embedded metal ring |
| 09/18/2013 | EP1656978B1 Pump breather unit, particularly for wall-mounted boilers |
| 09/18/2013 | CN203201878U Novel cooling pump |
| 09/18/2013 | CN203201877U Reinforcing and vibration-damping structure of noiseless impeller of hair drier |
| 09/18/2013 | CN203201876U Box-type centrifugal fan |
| 09/18/2013 | CN203201875U Air barrel structure for air cooler |
| 09/18/2013 | CN203201874U Grain drying centrifugal fan |
| 09/18/2013 | CN203201873U Double-opening baffle plate for preventing air backflow of self-absorption injection pump guide cover |
| 09/18/2013 | CN203201872U Centrifugal fan and volute thereof and snow blowing machine |
| 09/18/2013 | CN203201871U Variable-displacement water pump for engine cooling system |
| 09/18/2013 | CN203201870U Self-absorption injection pump flow guiding sleeve air back flow resistant blocking plate |
| 09/18/2013 | CN203201869U Top plate type air conditioner fan |
| 09/18/2013 | CN203201868U Wing-shaped angle-adjustable jet fan |
| 09/18/2013 | CN203201867U Driving device for industrial air supply equipment |
| 09/18/2013 | CN203201866U Meridionally accelerated blade-type axial flow fan |
| 09/18/2013 | CN203201865U Mute impeller of hair drier |
| 09/18/2013 | CN203201864U 扇轮 Fan wheel |
| 09/18/2013 | CN203201863U Novel ceiling fan hub device |
| 09/18/2013 | CN203201862U Impeller for water draining pump and water draining pump |
| 09/18/2013 | CN203201861U Impeller of centrifugal pump |
| 09/18/2013 | CN203201860U Oil seal of washer pump |
| 09/18/2013 | CN203201859U Guide bearing structure of hot water circulating pump |
| 09/18/2013 | CN203201858U Vertical pump long shaft |
| 09/18/2013 | CN203201857U Power shaft for water pump |
| 09/18/2013 | CN203201856U Axial force buffering device of submersible sand discharging pump |
| 09/18/2013 | CN203201855U Aluminum aerofoil type leaf angle adjustable cooling air blower |
| 09/18/2013 | CN203201854U Pumping and discharging machine with cutter set |
| 09/18/2013 | CN203201853U Connecting structure of water pump connecting pipe |
| 09/18/2013 | CN203201852U Ceiling fan emitter magnetic attraction structure |
| 09/18/2013 | CN203201851U Electromagnetic exhaust fan shutter controller |
| 09/18/2013 | CN203201850U Novel fan cover frame |
| 09/18/2013 | CN203201849U Seal fan inlet air channel separating device |
| 09/18/2013 | CN203201848U Connecting structure of floor fan base and fan stand column |
| 09/18/2013 | CN203201837U Novel bladeless fan |
| 09/18/2013 | CN203201836U Mining flame-proof type three-level axial flow disrotatory local ventilator |
| 09/18/2013 | CN203201833U Pipeline type ventilation centrifugal fan |
| 09/18/2013 | CN203201832U High-temperature cooling axial flow fan |
| 09/18/2013 | CN203201831U Glass fiber reinforced plastics centrifugal roof ventilator |
| 09/18/2013 | CN203201829U Automobile fan capable of automatically regulating dynamic balance |