| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 07/31/2013 | CN101410300B Air inlet shroud structure |
| 07/30/2013 | US8497029 Wetting resistant materials and articles made therewith |
| 07/30/2013 | US8496444 Water-lifting pump apparatus and method of controlling operation thereof |
| 07/30/2013 | US8496442 Combining structure for the decorating shell of a ceiling fan |
| 07/30/2013 | US8496432 Thrust bearing cooling path |
| 07/30/2013 | US8496430 Variable stator blade assembly |
| 07/30/2013 | CA2780091C Vacuum pump |
| 07/30/2013 | CA2624639C Wind sail receptor |
| 07/26/2013 | DE202013101553U1 Staubentfernungslüftervorrichtung Dust removal fan device |
| 07/25/2013 | WO2013109711A1 Thin airfoil ceiling fan blade |
| 07/25/2013 | WO2013108832A1 Inducer |
| 07/25/2013 | WO2013108712A1 Centrifugal compressor |
| 07/25/2013 | WO2013108681A1 Centrifugal pump device |
| 07/25/2013 | WO2013107967A1 Angular downstream guide vane sector with vibration damping by means of a wedge for a turbine engine compressor |
| 07/25/2013 | WO2013107667A1 Turbomolecular pump |
| 07/25/2013 | WO2013107489A1 Method and device for stabilizing a compressor current |
| 07/25/2013 | WO2013107021A1 Fan structure for adjusting negative pressure of pressure measuring interface |
| 07/25/2013 | WO2013017584A3 An axial blower comprising a blower rotor |
| 07/25/2013 | WO2013017577A3 An axial blower |
| 07/25/2013 | WO2013001361A3 Apparatus and method for reducing air mass flow for extended range low emissions combustion for single shaft gas turbines |
| 07/25/2013 | WO2012150242A3 Axial bearing for an electric drive |
| 07/25/2013 | US20130189133 Compressor and method of assembling compressor |
| 07/25/2013 | US20130189130 Fan motor structure |
| 07/25/2013 | US20130189129 Low Noise Air Movement Generator |
| 07/25/2013 | US20130189104 Fan with resilient hub |
| 07/25/2013 | US20130189094 Multistage compressor with improved map width performance |
| 07/25/2013 | US20130189088 Turbine exhaust diffuser system manways |
| 07/25/2013 | US20130189079 Rotor with inlet perimeters |
| 07/25/2013 | US20130189071 Oil purge system for a mid turbine frame |
| 07/25/2013 | US20130185924 Chamfering of laminate layers |
| 07/25/2013 | DE10313612B4 Turbinen-Kraftstoffpumpe und Verfahren zum Eichen The turbine fuel pump and method for calibrating |
| 07/25/2013 | DE102013200597A1 Verdichter und Verfahren zum Zusammenbau eines solchen Verdichters Compressors and methods for assembling such a compressor |
| 07/25/2013 | DE102012200948A1 Gehäuse für Fluide Housing for fluids |
| 07/25/2013 | DE102012200752A1 Controllable coolant pump for cooling circuit of water-cooled combustion engine, has vane wheel connected with cover disk by wings, where radial height of pressure edge of wings is changed from guide plate and edge to relief surface |
| 07/25/2013 | DE102012100628A1 Schaufelrad mit Intumeszenz-Beschichtung Impeller with intumescent coating |
| 07/25/2013 | CA2861317A1 A fan |
| 07/25/2013 | CA2850557A1 Fan structure for adjusting negative pressure of pressure measuring interface |
| 07/24/2013 | EP2618004A1 Electric pump |
| 07/24/2013 | EP2618003A1 Impeller for centrifugal compressor |
| 07/24/2013 | EP2618001A1 Centrifugal pump device |
| 07/24/2013 | EP2617944A2 Turbomachine blade tip shroud |
| 07/24/2013 | EP2617941A1 Ventilation device and method for producing a ventilation device, rotor and fluid flow engine |
| 07/24/2013 | EP2617275A1 Fan unit and its mounting |
| 07/24/2013 | EP2616689A2 Axial flow impeller |
| 07/24/2013 | EP2616688A1 Systems and methods for routing pressurized fluid |
| 07/24/2013 | EP2616687A1 Cooling systems for submersible pumps |
| 07/24/2013 | CN203082544U Flammable and combustible gas delivery equipment |
| 07/24/2013 | CN203082067U Dustproof and self-heat dissipation type electromagnetic clutch of automobile air conditioner |
| 07/24/2013 | CN203082020U Bearing fixing structure |
| 07/24/2013 | CN203081870U Immersible pump with filter screen cover |
| 07/24/2013 | CN203081869U Sewage pump suction inlet filter screen |
| 07/24/2013 | CN203081868U Novel vibration-proof energy-saving pump |
| 07/24/2013 | CN203081867U Fan blade connecting mechanism |
| 07/24/2013 | CN203081866U Air inlet device of smoke exhaust fan cooling system |
| 07/24/2013 | CN203081865U Well pressure fan cooling system |
| 07/24/2013 | CN203081864U Stainless steel water entering and exiting body for vertical multiple-grade centrifugal pump |
| 07/24/2013 | CN203081863U Inner cavity structure of dredging pump body |
| 07/24/2013 | CN203081862U Slurry pump with low rinsing water pressure |
| 07/24/2013 | CN203081861U High- abrasion-resistance snail type box of slurry pump |
| 07/24/2013 | CN203081860U Novel pump cover |
| 07/24/2013 | CN203081859U Vertical type double-cylinder-body multilevel split centrifugal pump |
| 07/24/2013 | CN203081858U Low-noise air conditioner cooling fan |
| 07/24/2013 | CN203081857U Novel fan blade |
| 07/24/2013 | CN203081856U Low-noise axial flow cooling fan |
| 07/24/2013 | CN203081855U Vanes for blowing and suction machine |
| 07/24/2013 | CN203081854U Wind wheel for range hood |
| 07/24/2013 | CN203081853U High-speed fluid power machine |
| 07/24/2013 | CN203081852U Submerged multi-stage oxygenation aeration pump impeller structure |
| 07/24/2013 | CN203081851U Novel balance-adjustable spiral centrifugal impeller |
| 07/24/2013 | CN203081850U Centrifugal pump impeller of closed structure |
| 07/24/2013 | CN203081849U Impeller anti-dropping device for pump |
| 07/24/2013 | CN203081848U Circulating pump sealing structure under negative pressure or atmospheric pressure state |
| 07/24/2013 | CN203081847U Mechanical sealing device for narrow sealed cavity |
| 07/24/2013 | CN203081846U Shaft-end seal of fan |
| 07/24/2013 | CN203081845U Pharmaceutical centrifugal pump |
| 07/24/2013 | CN203081844U Water sealing system of excavating pump |
| 07/24/2013 | CN203081843U Water seal device of dredge pump suction inlet |
| 07/24/2013 | CN203081842U Sealing device of liner of slurry pump with two pump cases |
| 07/24/2013 | CN203081841U Double-faced fastening insert bearing |
| 07/24/2013 | CN203081840U Thrust bearing for high-power high-voltage dry-type series electric motor |
| 07/24/2013 | CN203081839U Cabin dredging pump bearing protective sealing mechanism |
| 07/24/2013 | CN203081838U Axial force balancing device of mine group water sand discharging pump |
| 07/24/2013 | CN203081837U Submerged pump suitable for non-leakage conveying of chemical liquid |
| 07/24/2013 | CN203081836U Bearing thrust disc anti-rotation device |
| 07/24/2013 | CN203081835U Blow-down pump capable of being stirred uniformly |
| 07/24/2013 | CN203081834U Cuttable floating-type water pump |
| 07/24/2013 | CN203081833U Dredging pump with stable shaft center |
| 07/24/2013 | CN203081832U Impeller clearance adjusting device of slurry pump |
| 07/24/2013 | CN203081831U Balancing drum for desilting immersible pump |
| 07/24/2013 | CN203081830U Ceramic insert embedded in inner hole of diversion shell of engineering plastic well pump |
| 07/24/2013 | CN203081829U Integrated centrifugal pump support |
| 07/24/2013 | CN203081828U Welded metal corrugated tube protector |
| 07/24/2013 | CN203081819U Waist clamping fan |
| 07/24/2013 | CN203081817U Low-noise bladeless fan |
| 07/24/2013 | CN203081815U Exhaust fan |
| 07/24/2013 | CN203081813U Industrial fan |
| 07/24/2013 | CN203081812U Post-type axial flow fan |
| 07/24/2013 | CN203081811U Traction fan for high-power internal combustion locomotive |
| 07/24/2013 | CN203081810U Heat-dissipation fan for battery of new energy automobile |
| 07/24/2013 | CN203081809U Draw bar fan |