| Patents for F03B 11 - Parts or details not provided for in, or of interest apart from, groups (3,205) |
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| 07/02/2013 | US8475112 Multiple staged compressor with last stage airfoil cooling |
| 06/27/2013 | WO2013093452A1 System for reducing hydrodynamic loads on turbine blades in flowing water |
| 06/27/2013 | WO2013092071A1 Pelton turbine |
| 06/27/2013 | WO2013091813A1 Fluid screw and device for operating a fluid screw |
| 06/26/2013 | EP2606221A1 Screen arrangement for hydroelectric power plant |
| 06/26/2013 | EP2606220A1 Shaft power plant comprising a bulkhead gate |
| 06/25/2013 | CA2500079C Elastic couple barring apparatus |
| 06/20/2013 | WO2013089640A1 Water turbine |
| 06/20/2013 | US20130156555 Braze materials, brazing processes, and components with wear-resistant coatings formed thereby |
| 06/20/2013 | DE102011089069A1 Peltonturbine Pelton turbine |
| 06/19/2013 | CN203009818U Main shaft seal of hydraulic turbine |
| 06/19/2013 | CN203009146U Double-shaft type micro-water power generation system |
| 06/19/2013 | CN203009144U Circulating type micro-water power generation system |
| 06/19/2013 | CN203009138U Hydro-generator rack assembling and welding structure |
| 06/19/2013 | CN103161647A Adjustable power generation device |
| 06/19/2013 | CN102072069B Integral type dustless brake device of hydroelectric generating set |
| 06/12/2013 | CN202991326U Underwater anchoring device for water turbine |
| 06/12/2013 | CN202991325U Radial pattern front machine frame of medium and large bulb type hydro-generator |
| 06/12/2013 | CN202991324U Disc-shaped front machine frame of large bulb type hydro-generator |
| 06/12/2013 | CN103147901A Motorless floating ocean current power generation system |
| 06/12/2013 | CN103147900A Telescopic current gathering pipeline for ocean current power generation |
| 06/06/2013 | WO2013079829A1 System and method for fixing a marine current turbine, and hydraulic energy recovery assembly implementing such a fixing system |
| 06/06/2013 | US20130142633 Turbomachine component machining method |
| 06/05/2013 | CN202971933U Air seal for bearing of water turbine generator |
| 06/05/2013 | CN202971024U Self power generating device of tap water pipe |
| 06/05/2013 | CN202971021U Runner cone of water turbine |
| 06/05/2013 | CN202971016U Ultra-low specific speed mixed flow water turbine without guide blades for cooling tower |
| 06/05/2013 | CN103133695A Novel main shaft sealing structure of hydraulic generator |
| 06/05/2013 | CN103133225A Fixed type narrow pipe flow gathering power generating system |
| 06/05/2013 | CN103133224A Semi-submersible type ocean current and wind power combined generation system |
| 06/05/2013 | CN103133219A Vertical hydro-generator bearing oil mass design method |
| 06/05/2013 | CN103133218A Double suspension lifting rotating mechanism for horizontal support arm for tide generating |
| 06/05/2013 | CN103133217A Oil-blocking structure for oil-blocking cylinder |
| 06/04/2013 | US8454300 Open-blade engine-cooling fan shroud guide vanes |
| 05/29/2013 | EP2596234A1 Francis turbine runner with non-periodic angular distribution of vanes |
| 05/29/2013 | DE102011055783A1 Hydroelectric power plant for producing power from water in e.g. river, has blades moved on side of cylinder in exposed position, where blades do not produce water resistance on another side of cylinder in adjusted position |
| 05/29/2013 | CN202955230U Strip air shroud |
| 05/29/2013 | CN202955137U Hydraulic generator thrust bearing down-flow type runner plate pump outer loop structure |
| 05/28/2013 | US8452516 Variable vane scheduling based on flight conditions for inclement weather |
| 05/23/2013 | WO2012076090A3 Pump-turbine system |
| 05/22/2013 | EP2593665A1 Extracting energy from flowing fluids |
| 05/22/2013 | EP2593664A2 Waterpower ram-pressure machine |
| 05/22/2013 | CN202946548U Elastic metal plastic bush |
| 05/22/2013 | CN202946297U Cooling pipe burst-preventing pipeline structure of cooling system of vertical water-turbine generator set |
| 05/22/2013 | CN103119288A Extracting energy from flowing fluids |
| 05/22/2013 | CN103115077A Top-down insertion type fan-shaped oil cooler for hydro-generator |
| 05/21/2013 | US8443835 Microfluidic structure and method of measurement and/or positioning of a volume of a liquid |
| 05/21/2013 | US8443622 Air conditioner having a moving guide |
| 05/16/2013 | WO2013069610A1 Water intake device |
| 05/16/2013 | US20130118616 Apparatus and method for removing materials from a material collection container |
| 05/16/2013 | CA2854878A1 Water intake device |
| 05/15/2013 | EP2591227A1 Turbomachine |
| 05/15/2013 | CN202937397U Built-in air buffering air supplement device |
| 05/15/2013 | CN103104399A Water turbine ceramic thrust bearing |
| 05/14/2013 | US8441610 Assembly comprising a conditioning system and at least one object, a conditioning system, a lithographic apparatus and methods |
| 05/10/2013 | WO2013064385A1 Friction disc component, arrangement and submerged power plant |
| 05/10/2013 | WO2013064384A1 Bearing component, bearing, drive shaft, and underwater power plant |
| 05/09/2013 | US20130115072 Alloys for bond coatings and articles incorporating the same |
| 05/08/2013 | CN202927051U Sealing and waterproof structure for water turbine spindle |
| 05/08/2013 | CN202927045U Sectional press plate for end face seal of water guide mechanism |
| 05/08/2013 | CN202926844U Anti-corrosion closing bolt for top cover of mixed flow water turbine |
| 05/08/2013 | CN202926508U Air supplementing device for mixed-flow type water turbine set |
| 05/08/2013 | CN103090158A Adjustable support device of underwater rotating machinery |
| 05/08/2013 | CN103090013A Maintenance sealing device for water turbines |
| 05/08/2013 | CN103089523A Oil leakage preventive structure of thrust bearing of vertical hydro-generator |
| 05/08/2013 | CN103089522A Horizontal water turbine housing |
| 05/08/2013 | CN103089515A Double-blade water turbine |
| 05/07/2013 | US8434998 Rotary separator drum seal |
| 05/07/2013 | US8434997 Gas turbine engine case for clearance control |
| 05/02/2013 | WO2013062300A1 Rotational energy generator |
| 05/02/2013 | WO2013060399A1 Rotor blade for a water turbine, in particular for a tidal power station, and method for operating same |
| 05/02/2013 | WO2013025726A3 Magnetic bearings and related systems and methods |
| 05/02/2013 | US20130108975 Substrate treating apparatus and substrate treating method |
| 05/02/2013 | DE102011085612A1 Reibscheibenkomponente, Anordnung und Unterwasserkraftwerk Reibscheibenkomponente, arrangement and underwater power plant |
| 05/02/2013 | CA2853693A1 Rotor blade for a water turbine, in particular for a tidal power plant, and method for operating the same |
| 05/01/2013 | EP2585709A1 Method for protecting a component of a hydraulic machine against erosion |
| 05/01/2013 | CN202914590U Motor pneumatic braking machine |
| 05/01/2013 | CN202914232U Built-in waterpower worm generator |
| 05/01/2013 | CN103080534A Pump-turbine system |
| 05/01/2013 | CN102230445B Water wheel type tidal power bidirectional generating device floating on water |
| 04/25/2013 | WO2013058510A1 Hydraulic power generator |
| 04/25/2013 | US20130098806 Bitumen froth treatment settler feed distributor |
| 04/25/2013 | DE102011116277A1 Hydraulische Maschine Hydraulic machine |
| 04/25/2013 | CA2849387A1 Hydraulic machine |
| 04/24/2013 | CN202900515U Mixed-flow type water turbine head cover decompression drainage structure |
| 04/24/2013 | CN202900514U Bulb tubular type entering pedal installed in hydroelectric generator cabin |
| 04/24/2013 | CN103061960A 海流发电机 Current generators |
| 04/24/2013 | CN103061957A Downhole motor |
| 04/24/2013 | CN103061953A Water draw-off device of water turbine |
| 04/18/2013 | US20130094939 In-pipe hydro turbine with air bubble |
| 04/17/2013 | EP2581599A2 Energy recovery during wastewater treatment |
| 04/17/2013 | CN202883222U Lamp bulb through-flow type water-turbine generator set adopting S-shaped arrangement mode |
| 04/17/2013 | CN202883220U Pipeline hydroelectric power station |
| 04/17/2013 | CN202883219U Hydro-generator guide bearing clearance regulating mechanism |
| 04/17/2013 | CN202883218U Bearing structure of overall horizontal type hydro-generator |
| 04/17/2013 | CN202883217U Lamp bulb through-flow unit operating oil tube multiple-support-point structure |
| 04/17/2013 | CN202883216U Horizontal type three-fulcrum single shaft structure |
| 04/17/2013 | CN202883213U Double-impeller cooling tower water turbine |
| 04/16/2013 | US8418717 Exhaust plenum flow splitter |
| 04/11/2013 | WO2013051113A1 Francis turbine for hydropower generation |