| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 05/27/2009 | CN201246346Y Pump inlet structure of vertical low flash cold circulation axial-flow pump |
| 05/27/2009 | CN201246345Y Double-suction split pump |
| 05/27/2009 | CN201246344Y Separable vertical centrifugal pump |
| 05/27/2009 | CN201246343Y Novel spiral casing flow passage high efficiency pump device |
| 05/27/2009 | CN201246342Y Exhaust fan convenient for ventilating |
| 05/27/2009 | CN201246341Y Abrasion-proof sand absorbing pump |
| 05/27/2009 | CN201246340Y Improved supercharging fan |
| 05/27/2009 | CN201246339Y Inlet adjusting device of draught fan |
| 05/27/2009 | CN201246338Y Stator outer frame support of axial flow fan |
| 05/27/2009 | CN201246337Y 发动机冷却风扇 Engine cooling fan |
| 05/27/2009 | CN201246336Y Wing-changing electric fan |
| 05/27/2009 | CN201246335Y Supercharging wheel of supercharging turbine expansion machine |
| 05/27/2009 | CN201246334Y Smoke discharging fan |
| 05/27/2009 | CN201246333Y Improved impeller structure of centrifugal blower fan |
| 05/27/2009 | CN201246332Y Ventilation fan |
| 05/27/2009 | CN201246331Y Exhaust fan with compact structure |
| 05/27/2009 | CN201246330Y Bionic type centrifugal pump |
| 05/27/2009 | CN201246329Y Novel water discharge pump |
| 05/27/2009 | CN201246328Y Double-sucking centrifugal pump |
| 05/27/2009 | CN201246327Y 托架总成及离心泵 Bracket assembly and centrifugal pumps |
| 05/27/2009 | CN201246326Y Supporting structure for flexible axle and horizontal centrifugal pump having the same |
| 05/27/2009 | CN201246325Y Pump body and centrifugal pump comprising the same |
| 05/27/2009 | CN201246324Y Safe protection device on water fog fan |
| 05/27/2009 | CN201246323Y Reinforced type fan support crossbeam |
| 05/27/2009 | CN201246322Y Check-up processing device of water pump water absorption pipe |
| 05/27/2009 | CN201246321Y Fan with fault indicating lamp |
| 05/27/2009 | CN201246320Y Automatic diversion device |
| 05/27/2009 | CN201246319Y Same direction pump machines of inlet and outlet pipe orifices |
| 05/27/2009 | CN201246317Y Automatic control turbine synchronous discharging and sucking pump |
| 05/27/2009 | CN201246316Y Air cooling tower fan |
| 05/27/2009 | CN201246315Y Photo-catalytic electric fan structure |
| 05/27/2009 | CN201246311Y Motorcycle engine water pump |
| 05/27/2009 | CN201246310Y Low-lift large specific gravity fluid delivery pump |
| 05/27/2009 | CN201246309Y Horizontal non-leakage desanding pump |
| 05/27/2009 | CN201246268Y Water turbine and water pump blade angle hydraulic synchronization speed regulator |
| 05/27/2009 | CN201246213Y Coaxial type mechanical supercharger |
| 05/27/2009 | CN201244447Y Blade wheel locking structure of flue gas desulfurization recycle pump |
| 05/27/2009 | CN201244446Y Blade wheel retrofitting structure of flue gas desulfurization recycle pump |
| 05/27/2009 | CN101442232A Combined shaft seal for motor |
| 05/27/2009 | CN101440827A Fan assembly having shield mounted on protection part |
| 05/27/2009 | CN101440826A Fixed structure for ventilation fan face mask spring |
| 05/27/2009 | CN101440825A Fixed structure for ventilation fan face mask spring |
| 05/27/2009 | CN101440824A Fixed structure for ventilation fan face mask spring |
| 05/27/2009 | CN101440823A High-efficiency diffusion barrel |
| 05/27/2009 | CN101440822A Axial-flow fan and fan blade of centrifugal fan |
| 05/27/2009 | CN101440821A Novel combined type direct connecting pump shaft |
| 05/27/2009 | CN101440820A Ventilator with large air amount, far firing range and low noise |
| 05/27/2009 | CN101440819A Axial flow type four-air-out platform ventilator |
| 05/27/2009 | CN101440818A Floor fan |
| 05/27/2009 | CN101440817A Electric fan |
| 05/27/2009 | CN101440816A Pressure relief arrangement for a pump |
| 05/27/2009 | CN101440814A Double-suction pump |
| 05/27/2009 | CN101440181A Preparation of reinforced polypropylene material with excellent environmental-protecting performance for fan blade |
| 05/27/2009 | CN100491745C Fan bearing assembling method |
| 05/27/2009 | CN100491744C Blower |
| 05/27/2009 | CN100491743C Compressor |
| 05/27/2009 | CN100491742C Asymmetric cartridge unsteady generator under serious distortion of inlet |
| 05/27/2009 | CN100491741C Improved axial force balance mechanism of centrifugal pump impeller |
| 05/27/2009 | CN100491740C High temperature gas cooled reactor centrifugal type helium gas compressor of pebble bed |
| 05/27/2009 | CN100491739C Pump and manufacturing method thereof |
| 05/27/2009 | CN100491738C Non leakage fully power closed type vertical self priming pump |
| 05/27/2009 | CN100491735C Assembly fo dry type vacuum pump and load-interlock device |
| 05/27/2009 | CN100491700C Stator vane actuator in gas turbine engine |
| 05/26/2009 | US7538465 Fan assembly and its housing |
| 05/26/2009 | US7537439 Transfer pump |
| 05/26/2009 | CA2432219C Acoustic liner and a fluid pressurizing device and method utilizing same |
| 05/26/2009 | CA2342033C Method and apparatus for increasing the efficiency of a multi-stage compressor |
| 05/26/2009 | CA2337925C Seal assemblies |
| 05/22/2009 | WO2009065030A2 Low blade frequency titanium compressor wheel |
| 05/22/2009 | WO2009064148A2 Fan |
| 05/22/2009 | WO2009062292A1 Ingested turbulence suppression rim structure for axial flow fan |
| 05/22/2009 | WO2009036403A3 Fan with structural support ring |
| 05/22/2009 | WO2009033579A3 Device for transporting air in a drive system of a vehicle and fuel cell system comprising a device of this type |
| 05/22/2009 | WO2007086640A3 Indoor unit of air conditioner |
| 05/21/2009 | US20090129974 Air quality enhancing ceiling paddle fan |
| 05/21/2009 | US20090129943 Method for driving a bidirectional motor to rotate a fluid circulation pump |
| 05/21/2009 | US20090129933 Blower wheel |
| 05/21/2009 | US20090129921 Cooling fan having protrusion at air outlet thereof |
| 05/21/2009 | US20090129920 Turbine housing for a turbocharger |
| 05/21/2009 | US20090129919 Multi-Blade Centrifugal Fan |
| 05/21/2009 | US20090126337 Retrofit dirt separator for gas turbine engine |
| 05/21/2009 | US20090126147 Blower duct |
| 05/20/2009 | EP2060795A2 Vacuum pump |
| 05/20/2009 | EP2060794A2 Vacuum pump with lubricant pump |
| 05/20/2009 | EP2060793A2 Vacuum pump |
| 05/20/2009 | EP2060791A1 Centrifugal electric pump with axial suction |
| 05/20/2009 | EP2060379A1 Vibration isolating support |
| 05/20/2009 | EP2059681A1 Vacuum pumps with improved pumping channel configurations |
| 05/20/2009 | EP1558418B1 Method of making a gas turbine engine diffuser |
| 05/20/2009 | EP1409899B1 Bushing arrangement for seal cavity protection in rotating fluid equipment |
| 05/20/2009 | DE202009001572U1 Montage eines Ventilators Mounting a fan |
| 05/20/2009 | DE102007054947A1 Zentrifugalpumpe mit einer erhöhten Betriebssicherheit Centrifugal pump with increased reliability |
| 05/20/2009 | DE102007054899A1 Compressor housing for turbocharger, has outlet connection combined with support over fixing device, where fixing device comprises holding element, which encompass both edge of plastic body and edge of support |
| 05/20/2009 | DE102007054632A1 Vakuumpumpe Vacuum pump |
| 05/20/2009 | CN201243241Y Impeller |
| 05/20/2009 | CN201243235Y Protection structure for motor bearings |
| 05/20/2009 | CN201241878Y Damping fastening device and fan device |
| 05/20/2009 | CN201241877Y Fresh air ventilation machine |
| 05/20/2009 | CN201241876Y Large-scale electric fan |
| 05/20/2009 | CN201241875Y Electric fan base apparatus |