| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 01/06/2010 | EP2076677B1 A portable blower/aspirator device |
| 01/06/2010 | EP1719918B1 Rotor with a circular trapezoidal cellular structure |
| 01/06/2010 | EP1629195B1 Hydrodynamic bearing runner for use in tilting pad thrust bearing assemblies for electric submersible pumps |
| 01/06/2010 | CN201377627Y Multi-purpose check valve |
| 01/06/2010 | CN201377469Y Liquid spraying and noise reducing structure for centrifugal refrigeration compressor |
| 01/06/2010 | CN201377468Y Multi-functional cover plate and impeller pump chamber |
| 01/06/2010 | CN201377467Y Pump body structure for dredge pump |
| 01/06/2010 | CN201377466Y Locking device for centrifugal compressor impeller |
| 01/06/2010 | CN201377465Y Impeller of centrifugal sludge pump |
| 01/06/2010 | CN201377464Y Impeller of sludge pump |
| 01/06/2010 | CN201377463Y Improved water pump |
| 01/06/2010 | CN201377462Y Double-housing sealing structure for dredger pump |
| 01/06/2010 | CN201377461Y Emergency oil supplying device for centrifugal refrigeration compressor |
| 01/06/2010 | CN201377460Y Supporting shaft of electric fan for 360 degree air supply |
| 01/06/2010 | CN201377459Y Transmission shaft of oil-tight blower |
| 01/06/2010 | CN201377458Y Automatic water storage tank |
| 01/06/2010 | CN201377452Y Suspended-type exhaust fan |
| 01/06/2010 | CN201377451Y Exhaust fan structure |
| 01/06/2010 | CN201377449Y Fan with foldable fan blades |
| 01/06/2010 | CN201377445Y Rolling type dredge pump |
| 01/06/2010 | CN201377444Y Axial-flow type flexible shaft submerged pump |
| 01/06/2010 | CN201377443Y Submerged sludge pump |
| 01/06/2010 | CN201377442Y Small water pump of electric coal drill |
| 01/06/2010 | CN201377439Y Self-priming front-mounted pump with high suction lift |
| 01/06/2010 | CN201377437Y Mechanical seal of multilevel slurry pump |
| 01/06/2010 | CN201377436Y Structure for double-suction multistage horizontal split pump |
| 01/06/2010 | CN201377435Y Multi-stage pump |
| 01/06/2010 | CN201377434Y Mining horizontal type multistage pump with high suction lift |
| 01/06/2010 | CN201377433Y Vertical long shaft double-suction pump |
| 01/06/2010 | CN101622459A Seal device for rotary fluid machine and rotary fluid machine |
| 01/06/2010 | CN101622458A Seal device for rotary fluid machine and rotary fluid machine |
| 01/06/2010 | CN101619732A Connecting mechanism of low-noise fan and motor |
| 01/06/2010 | CN101619731A Cooling fan |
| 01/06/2010 | CN101619730A Hydraulic transmission |
| 01/06/2010 | CN100578021C Fan fixing structure |
| 01/06/2010 | CN100578020C Centrifugal air blower |
| 01/06/2010 | CN100578019C High performance inducer |
| 01/06/2010 | CN100577327C Method of manufacturing compressor impeller |
| 01/05/2010 | US7641443 Assembling member and heat-dissipating module having assembling member |
| 01/05/2010 | US7640661 Process for manufacturing a reinforcing leading or trailing edge for a fan blade |
| 12/31/2009 | US20090324436 Motor centrifugal pump having coolant pump |
| 12/31/2009 | US20090324434 Washer pump |
| 12/31/2009 | US20090324413 Fan blade |
| 12/31/2009 | US20090324408 Cooling fan |
| 12/31/2009 | US20090324405 Method for forming corrosion-resistant plating layer and rotary machine |
| 12/31/2009 | US20090324404 Shear ring casing coupler device |
| 12/31/2009 | US20090324402 Centrifugal pump |
| 12/31/2009 | US20090324391 Rotary separator and shaft coupler for compressors |
| 12/31/2009 | US20090324390 Liner for a gas turbine engine casing |
| 12/31/2009 | US20090324381 Air bearing turbo cooling air flow regulating device |
| 12/31/2009 | US20090320690 Suction filter, turbo compressor and method for compact assembling of the same |
| 12/31/2009 | US20090320283 Suction filter, turbo compressor, and method for compact assembling of the same |
| 12/31/2009 | DE202009012851U1 Nabensitz von Ventilator Hub seat of fan |
| 12/31/2009 | DE102008030583A1 Wellenanordnung für schnelldrehende Wellen Shaft assembly for high-speed shafts |
| 12/31/2009 | DE102004015525B4 Belüften und Spülen eines Wasserstoffgebläses Venting and purging a hydrogen blower |
| 12/30/2009 | WO2009157604A1 Two-stage centrifugal compressor |
| 12/30/2009 | WO2009157408A1 Blood pump apparatus |
| 12/30/2009 | WO2009157350A1 Pump |
| 12/30/2009 | WO2009157338A1 Axial-flow blower |
| 12/30/2009 | WO2009157259A1 Electric pump device |
| 12/30/2009 | WO2009156645A1 Turbine engine compressor comprising an air injection system |
| 12/30/2009 | WO2009156600A1 Injection of air into the flow path of a turbomachine compressor |
| 12/30/2009 | WO2009156423A1 Operating machine, in particular a motor-driven pump with an axial motor arrangement |
| 12/30/2009 | WO2009156286A1 Shaft arrangement for fast-rotating shafts |
| 12/30/2009 | WO2009155778A1 A cooking fume exhauster |
| 12/30/2009 | WO2009137325A3 Method and apparatus for controlling a magnetic bearing through a pressure boundary |
| 12/30/2009 | WO2009114820A3 High capacity chiller compressor |
| 12/30/2009 | EP2138767A2 Compact silencer for a condensation boiler |
| 12/30/2009 | EP2138727A2 Blade shrouds with outlet |
| 12/30/2009 | EP2138725A2 Device for distributing volatile fluids in air |
| 12/30/2009 | EP2138724A2 Centrifugal compressor having vaneless diffuser and vanelees diffuser thereof |
| 12/30/2009 | EP2138723A2 Centrifugal pump with free flow wheel |
| 12/30/2009 | EP2138334A1 Air conditioning apparatus for use in a vehicle, tool and method for extraction of a component with respect to such an apparatus. |
| 12/30/2009 | EP2137414A1 Filter device |
| 12/30/2009 | EP1937980B1 Rotor for a rotary machine and a rotary machine |
| 12/30/2009 | CN201372972Y Convenient ceiling fan brush |
| 12/30/2009 | CN201372971Y Sound insulator of aquarium air pump |
| 12/30/2009 | CN201372970Y Self-assembled ultra micro fan |
| 12/30/2009 | CN201372969Y Cooling system for photovoltaic water pump |
| 12/30/2009 | CN201372968Y Air guiding device for fan |
| 12/30/2009 | CN201372967Y Axial flow fan blade with reinforcing ribs at rim |
| 12/30/2009 | CN201372966Y Novel axial flow impeller |
| 12/30/2009 | CN201372965Y Through-flow wind wheel |
| 12/30/2009 | CN201372964Y Electric feather fan blade |
| 12/30/2009 | CN201372963Y Middle section parts and components of cross-flow fan blade with stress dispersing holes on middle plate |
| 12/30/2009 | CN201372962Y Axial-thrust balancing impeller |
| 12/30/2009 | CN201372961Y Water pump plastic impeller for micro-motor-vehicles |
| 12/30/2009 | CN201372960Y Vanes of composite vane pump |
| 12/30/2009 | CN201372959Y Novel impeller with keys |
| 12/30/2009 | CN201372958Y Water pump water seal device for controlling backpressure for micro motor vehicles |
| 12/30/2009 | CN201372957Y Water pump water seal device for micro-motor-vehicles |
| 12/30/2009 | CN201372956Y Cartridge packing seal box for pump |
| 12/30/2009 | CN201372955Y No-leakage double-filling sealing device with easy assembly and disassembly |
| 12/30/2009 | CN201372954Y Automatic exhaust valve of water pump |
| 12/30/2009 | CN201372953Y Pump and check valve structure thereof |
| 12/30/2009 | CN201372948Y Tumbler fan |
| 12/30/2009 | CN201372944Y Induced draft fan used for circulating fluid bed boiler |
| 12/30/2009 | CN201372941Y Fan structure assembled on light steel frame |
| 12/30/2009 | CN201372940Y Built-in electric air pump for inflatable products |
| 12/30/2009 | CN201372938Y Electronic part of molecular pump |