| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 04/17/2013 | CN103047196A Air filter at blower air inlet |
| 04/17/2013 | CN103047195A Flange type double oil filter |
| 04/17/2013 | CN103047194A Efficient low-noise fan |
| 04/17/2013 | CN103047193A Surge-preventing structure for aero-engine compressor |
| 04/17/2013 | CN103047192A Novel self-balance energy-saving water pump |
| 04/17/2013 | CN103047191A Packing pressing machine |
| 04/17/2013 | CN103047190A Centrifugal compressor |
| 04/17/2013 | CN103047189A Centrifugal compressor for integrating rear cooler |
| 04/17/2013 | CN103047188A Division plate for cooler |
| 04/17/2013 | CN103047187A Few-flow-path heat exchanger |
| 04/17/2013 | CN103047186A Unsteady plasma excitation method for achieving expansion of stable area of compressor |
| 04/17/2013 | CN103047185A Beveled bidirectional vertical pump device |
| 04/17/2013 | CN103047184A Electric fuel pump |
| 04/17/2013 | CN103047183A Variable thickness and variable radius structural rib support for scrolls and torus |
| 04/17/2013 | CN103047182A Low-noise cooling fan guide cover |
| 04/17/2013 | CN103047181A High-flow axial flow fan with high-aspect-ratio blades |
| 04/17/2013 | CN103047180A 轴流风扇和空调 Axial fans and air-conditioning |
| 04/17/2013 | CN103047179A External primary adjusting device for blade angles of axial flow fan |
| 04/17/2013 | CN103047178A Fan blade set |
| 04/17/2013 | CN103047177A Mining combined local fan with tandem cascade |
| 04/17/2013 | CN103047176A PCL compressor model stage and design method thereof |
| 04/17/2013 | CN103047175A Method for installing abrasion-resistant ceramic bodies on fan blade |
| 04/17/2013 | CN103047174A Design method of efficient low-cavitation overload-free centrifugal pump impeller |
| 04/17/2013 | CN103047173A Method for obtaining high-efficiency low-noise impeller of centrifugal pump volute |
| 04/17/2013 | CN103047172A Submersible pump |
| 04/17/2013 | CN103047171A Novel full-function floating throttling device |
| 04/17/2013 | CN103047170A Compressor oil supply system and compressor with same |
| 04/17/2013 | CN103047169A Adjustable thrust structure for balancing axial force of gear |
| 04/17/2013 | CN103047168A Method for manufacturing fluorine-containing dilute sulphuric acid delivery pump |
| 04/17/2013 | CN103047167A Exhausting device of final stage exhaust pipe of centrifugal compressor |
| 04/17/2013 | CN103047160A Fan with novel structure |
| 04/17/2013 | CN103047157A Motor side external speed regulating type axial flow fan |
| 04/17/2013 | CN103047155A Working medium isolation turbocompressor |
| 04/17/2013 | CN103047152A Vacuum pump |
| 04/17/2013 | CN103047150A Liquid automatic conveying system |
| 04/17/2013 | CN103047015A System for sealing a shaft |
| 04/17/2013 | CN103046504A Special fan for road sweeper |
| 04/17/2013 | CN103042179A Manufacturing method of compressor volute casing |
| 04/17/2013 | CN102297502B Vertically mounted FFU (fan filter unit) system for clean plant |
| 04/17/2013 | CN102235386B Airflow driving device and applicative air condition thereof |
| 04/17/2013 | CN102192192B Joint structure of exhaust fan |
| 04/17/2013 | CN102168683B Fan hub |
| 04/17/2013 | CN101832294B Manufacturing method of inclined through-flow metal fan blade |
| 04/16/2013 | US8420238 Use of a tungsten bronze structured material and turbine component with a thermal barrier coating |
| 04/16/2013 | US8419371 Wind turbine blades with twisted and tapered tips |
| 04/16/2013 | US8419364 Fan with an arrangement of detecting degradation of the bearings |
| 04/16/2013 | US8419360 Multi-blade centrifugal fan |
| 04/16/2013 | US8419359 Plastic compressor housing and method for producing a plastic compressor housing |
| 04/16/2013 | US8419358 Flow output nozzle for centrifugal pump |
| 04/16/2013 | US8419355 Fluid flow machine featuring an annulus duct wall recess |
| 04/16/2013 | US8419353 Water pump |
| 04/16/2013 | US8419350 Exhaust-gas turbocharger for an internal combustion engine |
| 04/16/2013 | CA2685981C Blower wheel |
| 04/11/2013 | WO2013051559A1 Centrifugal compressor machine and method for preventing surge therein |
| 04/11/2013 | WO2013051290A1 Pump device and pump system |
| 04/11/2013 | WO2013050724A1 One-piece blisk comprising blades having a suitable root profile |
| 04/11/2013 | WO2013050688A1 Centrifugal compressor provided with a marker for measuring wear and a method of monitoring wear using said marker |
| 04/11/2013 | WO2013050031A1 Centrifugal pump for fluids containing solid materials, and gap seal |
| 04/11/2013 | WO2013021366A3 Centrifugal fan with an anti-vortex fin for reducing vibrations and noise levels |
| 04/11/2013 | WO2013021365A3 Centrifugal fan with reduced vibration and noise |
| 04/11/2013 | WO2012173985A3 Systems and methods of using subsea frames as a heat exchanger in subsea boosting systems |
| 04/11/2013 | WO2012062636A3 Pump unit |
| 04/11/2013 | WO2011128165A3 Electric delivery pump and method for operating an electric delivery pump |
| 04/11/2013 | US20130089425 Blade structure for centrifugal fan |
| 04/11/2013 | US20130089420 Submersible pump |
| 04/11/2013 | US20130089419 Pump |
| 04/11/2013 | US20130089413 Screw Compressor |
| 04/11/2013 | US20130089411 Control shaft seal |
| 04/11/2013 | DE19746185B4 Halter für einen Elektromotor, insbesondere für einen Gebläsemotor einer Lüftungs-, Heizungs- oder Klimaanlage eines Kraftfahrzeuges Holder for an electric motor, especially for a blower motor of a ventilation, heating or air conditioning system of a motor vehicle |
| 04/11/2013 | DE10315672B4 Explosionsgeschützte Einrichtung in Form einer Kraft- und/oder Arbeitsmaschine Explosion-proof device in the form of a force and / or machine |
| 04/11/2013 | DE102011115530A1 Lüfter mit schallgedämpftem Lüftergehäuse Fan silenced fan housing |
| 04/11/2013 | DE102011084237A1 Vibration damper of damping device for decoupling of fan, has attenuation portion that is connected with attenuation lip portion which is arranged between edge of primary retainer and secondary retainer |
| 04/11/2013 | DE102011084125A1 Blade segment for turbomachine e.g. gas turbine for aircraft engine, has upper shroud which interconnects blades to each other, and lower shroud is divided into several portions which are firmly connected to the blades |
| 04/11/2013 | DE102011054320A1 Kreiselpumpe und Anordnung zur Spaltabdichtung Centrifugal pump and arrangement for sealing gap |
| 04/11/2013 | CA2849413A1 Centrifugal compressor provided with a marker for measuring wear and a method of monitoring wear using said marker |
| 04/10/2013 | EP2578960A1 A fan assembly |
| 04/10/2013 | EP2578802A1 Vibration damping blade for fluid |
| 04/10/2013 | EP2577068A1 Vortex generators for generating vortices upstream of a cascade of compressor blades |
| 04/10/2013 | EP2576973A2 Compact cable suspended pumping system for lubricator deployment |
| 04/10/2013 | CN202867668U Prepressing spring leaf, combined structure thereof and fan |
| 04/10/2013 | CN202867359U Device capable of preventing dust from entering centrifugal fan bearing box |
| 04/10/2013 | CN202867358U Anti-vortex device of diving shaft mixing pump |
| 04/10/2013 | CN202867357U Fan |
| 04/10/2013 | CN202867356U Constant temperature heating water pump |
| 04/10/2013 | CN202867355U Water ring type vacuum pump working fluid cooling system |
| 04/10/2013 | CN202867354U Novel air-cooled high-pressure blower |
| 04/10/2013 | CN202867353U Engine water pump with cooling holes and water storage groove |
| 04/10/2013 | CN202867352U Air cooling device for bearing of large centrifugal fan |
| 04/10/2013 | CN202867351U Vortex fluid guiding device of tube-axial fan |
| 04/10/2013 | CN202867350U Fixed type flow guiding device |
| 04/10/2013 | CN202867349U Curved tube shaft air flowing cylinder with function of air guiding |
| 04/10/2013 | CN202867348U Air duct structure which is used for curved tube shaft pipeline and capable of balancing airflow conveying |
| 04/10/2013 | CN202867347U Double-bend-pipe fan air barrel |
| 04/10/2013 | CN202867346U Diversion structure of multistage pump |
| 04/10/2013 | CN202867345U Multistage centrifugal compressor and chilled water type air conditioning unit with same |
| 04/10/2013 | CN202867344U Water pump with coating |
| 04/10/2013 | CN202867343U Centrifugal water pump |
| 04/10/2013 | CN202867342U Clean water pump spiral case |
| 04/10/2013 | CN202867341U Fan protective cover with reinforced supporting function |
| 04/10/2013 | CN202867340U Air duct group structure of extractor hood |