| Patents for F03B 11 - Parts or details not provided for in, or of interest apart from, groups (3,205) |
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| 02/05/2013 | CA2488900C Embedment removal |
| 01/31/2013 | US20130028725 Resurfaced Wicket Gate and Methods |
| 01/31/2013 | US20130027482 Fluid storage container |
| 01/31/2013 | US20130025192 Solar thermochemical processing system and method |
| 01/30/2013 | CN202707345U Natural air-replenishing device for horizontal shaft impact type water turbine |
| 01/30/2013 | CN202707344U Electric generator utilizing rainwater |
| 01/30/2013 | CN102900941A Filter type anti-vacuum oil mist absorbing cover |
| 01/30/2013 | CN102900623A Floating type marine wind energy and wave energy hybrid power generation platform |
| 01/30/2013 | CN102900587A Bearing of wholly horizontal hydrogenerator |
| 01/30/2013 | CN102251904B Cavitation-resistant and energy-saving modification method of water turbine |
| 01/24/2013 | WO2013011357A1 Floating electricity-generating station for rivers or channels |
| 01/24/2013 | US20130022456 Axial flow action turbine |
| 01/23/2013 | CN202691041U Bulb through-flow turbine non-forcing water supply spindle seal |
| 01/23/2013 | CN202691032U Sealing structure for water turbine spindle |
| 01/23/2013 | CN202690306U Wind power and hydraulic dual-purpose generator |
| 01/23/2013 | CN202690300U Mixed flow water turbine main shaft center hole air supply device |
| 01/23/2013 | CN102889163A Arrangement structure of water turbine |
| 01/23/2013 | CN102889162A Permanent magnet semi-direct-drive type tidal power generation device |
| 01/22/2013 | US8356975 Gas turbine engine with non-axisymmetric surface contoured vane platform |
| 01/17/2013 | WO2013007975A1 An underwater vehicle for installation, maintenance of wave, tidal or water current power generating devices |
| 01/17/2013 | WO2013007415A1 Pelton turbine with suction inlets |
| 01/17/2013 | US20130017081 System for enhanced recovery of tangential energy from an axial pump in a loop reactor |
| 01/16/2013 | CN202673546U Air supplementing device for draft tube of hydroelectric generating set |
| 01/16/2013 | CN202673545U Buffering and illuminating system for reducing impacting injury of fishes swimming through water turbine |
| 01/16/2013 | CN102878002A Method for preventing surge pressure of water turbine water diversion system from rising |
| 01/16/2013 | CN101932822B Hydraulic machine, energy conversion plant comprising such a machine, and a hydrostatic labyrinth bearing in such a machine |
| 01/15/2013 | CA2541432C A wave power apparatus having a float and means for locking the float in a position above the ocean surface |
| 01/15/2013 | CA2541431C A wave power apparatus comprising a plurality of arms arranged to pivot with a mutual phase shift |
| 01/10/2013 | WO2013004321A1 Pump-turbine system |
| 01/10/2013 | CA2839118A1 Run-of-the-river or marine current power plant and method for operating the same |
| 01/10/2013 | CA2814106A1 Pump turbine system |
| 01/09/2013 | CN102865244A Oil-supply head of horizontal water pump or water turbine |
| 01/09/2013 | CN102865179A Soaking waterproof integrated shell for ocean tidal current energy generator set |
| 01/09/2013 | CN102865178A Hydraulic locking unit with function of openness limiting |
| 01/08/2013 | US8348629 Fan |
| 01/07/2013 | DE202012104108U1 Wasserkraftanlage Hydroelectric power plant |
| 01/03/2013 | WO2012151495A3 Mechanical energy storage method and device |
| 01/03/2013 | WO2012136358A3 Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower |
| 01/03/2013 | WO2012080096A3 Axial bearing washer segment, axial bearing washer, input shaft and assembly method |
| 01/03/2013 | US20130000757 Load port |
| 01/03/2013 | US20130000743 Scr fluid distribution and circulation system |
| 01/03/2013 | DE102011107829A1 Pumpturbinenanlage Pump-turbine plant |
| 01/03/2013 | DE10150247B4 Außenhaut eines fluidumströmten Körpers, Verfahren zu deren Herstellung Fluidumströmten outer skin of a body, methods for their preparation |
| 01/02/2013 | EP2539587A1 Emissions savings indicator for stand-alone renewable-energy generating device |
| 01/02/2013 | CN102852696A Suspension-type ocean current combined generating set |
| 01/02/2013 | CN101988579B Axial gapless sealing device |
| 12/27/2012 | WO2012080097A3 Bearing ring segment, bearing ring, bearing, input shaft and assembly method |
| 12/27/2012 | US20120328413 System and method for supporting a nozzle assembly |
| 12/26/2012 | CN202628368U Novel air replenishment valve group |
| 12/26/2012 | CN202628367U Mixed utilization system for primary cooling water and secondary cooling water of bulb tubular turbine generator set |
| 12/26/2012 | CN202628365U Turbine power device |
| 12/26/2012 | CN202628364U Cooling tower water turbine capable of automatically adjusting pressure |
| 12/26/2012 | CN102840086A Pipeline hydroelectric station |
| 12/26/2012 | CN102840080A Tail water device of hydraulic turbine |
| 12/26/2012 | CN102840079A Cylindrical diffused tail water device of hydraulic turbine |
| 12/26/2012 | CN102230444B Arm-length-variable vertical shaft tide current water turbine generator set |
| 12/26/2012 | CN101994633B 活瓣式水压马达 Valve type hydraulic motor |
| 12/25/2012 | US8337152 Centrifugal pump, a shaft sleeve and a stationary seal member |
| 12/25/2012 | US8337151 System and method for aligning turbine components |
| 12/25/2012 | US8337145 Quiet blower apparatus and system and method for reducing blower noise |
| 12/20/2012 | WO2012173139A1 Fluid force power generation device |
| 12/20/2012 | WO2012127254A4 Turbines driven in water flows |
| 12/20/2012 | DE202012010149U1 Wasserkraftwerk zur Wandlung der potentiellen Wasserenergie Hydropower plant to convert the potential energy of water |
| 12/19/2012 | CN202613009U A hand oil pump and a lubricating system of a water turbine |
| 12/19/2012 | CN102828886A Generator set with integral multi-level water gravity hydraulic turbine |
| 12/19/2012 | CN102828884A Jet flow groove structure for inhibiting turbine draft tube cavitation vortex strip |
| 12/19/2012 | CN102828882A Series integrated multi-stage water-gravity water turbine |
| 12/19/2012 | CN102828881A Parallel integrated multi-stage water-gravity water turbine |
| 12/19/2012 | CN101994637B Base type tide power generator |
| 12/13/2012 | WO2012168419A1 Method, apparatus and system for reducing vibration in a rotary system of a power generator |
| 12/13/2012 | US20120312398 Fluid processing apparatus and processing method |
| 12/13/2012 | DE102012000988B3 Vorrichtung zum Erfassen des abrasiven Verschleißes Means for detecting the abrasive wear |
| 12/12/2012 | CN202597883U Improved packing structure for main water inlet valve of water turbine |
| 12/12/2012 | CN202596966U Engine chamber cover |
| 12/12/2012 | CN202596964U Water turbine |
| 12/12/2012 | CN102818028A Sand slurry wear-resistant high-position sealing structure for main shaft of water turbine |
| 12/12/2012 | CN102817763A Mixed-flow water turbine for industrial cooling tower |
| 12/12/2012 | CN102817762A Oil guide bearing self-lubricating device |
| 12/12/2012 | CN102242685B Siphon power generation device and method by utilizing water backflow |
| 12/06/2012 | WO2012164347A1 Maximizing energy extraction from moving fluids a two cycle fluid driven engine |
| 12/06/2012 | WO2012163184A1 Combined embedding method for steel volute of large hydroelectric generating set |
| 12/06/2012 | US20120305113 Water meter |
| 12/06/2012 | US20120305111 Beverage dispenser with safe cleaning arrangement |
| 12/05/2012 | CN202580020U Gapless follow-up sealing oil shield |
| 12/05/2012 | CN202579014U Jacking device for self-lubricating sliding bearing of horizontal water-turbine generator set |
| 12/05/2012 | CN202579013U Lateral support with adjustable size for bulb body of bulb tubular hydraulic generator |
| 12/05/2012 | CN202579012U Improved structure for lower oil groove of lower rack of generator |
| 12/05/2012 | CN102808957A Butterfly valve |
| 12/04/2012 | US8322974 Fan module with vibration-resistent mounting |
| 12/04/2012 | DE202011105113U1 Wasserturbo Water Turbo |
| 11/29/2012 | US20120298236 Method for Non-Contact Particle Manipulation and Control of Particle Spacing Along an Axis |
| 11/28/2012 | CN202560432U Self-circulation lubricating system water turbine with bearing for cooling tower |
| 11/28/2012 | CN202560430U Vertical type hydraulic power fan runner casing |
| 11/28/2012 | CN102797614A Spout pipe gravitational wave generating equipment |
| 11/27/2012 | US8317468 Flow-routing component of a pump |
| 11/22/2012 | WO2012157131A1 Hydroelectric generator device |
| 11/22/2012 | WO2012156604A1 Hydro-electric power plant comprising a grating assembly for taking water into the turbine, which is designed to discharge floating debris stopped by the grating |
| 11/22/2012 | WO2012125393A3 Systems, methods and assemblies for supplying power to an offshore facility |
| 11/22/2012 | US20120294705 Hydraulic power generating apparatus |
| 11/22/2012 | CA2836350A1 Hydro-electric power plant comprising a grating assembly for taking water into the turbine, which is designed to discharge floating debris stopped by the grating |