| Patents for F03B 11 - Parts or details not provided for in, or of interest apart from, groups (3,205) |
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| 04/08/2010 | WO2009077662A3 Device for producing energy using the flow of a liquid |
| 04/07/2010 | EP2171261A2 Hydraulic machine including means for injecting a flow drawn from a main flow |
| 04/07/2010 | CA2639420A1 Exit stay apparatus with intermediate flange |
| 04/01/2010 | WO2010016972A3 Ocean wave electricity generation |
| 03/31/2010 | CN201433846Y Mechanical jigger equipment for water turbine |
| 03/30/2010 | US7686574 Centrifugal impeller/propeller pump system |
| 03/25/2010 | WO2010033996A2 Fabricated turbine housing |
| 03/25/2010 | WO2010031884A1 Vacuum pump power plant |
| 03/23/2010 | US7682129 Filtration device combined with self-priming pump |
| 03/18/2010 | US20100068037 Turbines having a debris release chute |
| 03/17/2010 | CN101675242A Turbine plant for generating power from sea waves |
| 03/17/2010 | CN101672241A Installation process for thrust base ring of water turbine-generator set |
| 03/17/2010 | CN101672240A Method and device for inhibiting cavitation in liquid machinery |
| 03/17/2010 | CN101672239A Dynamic monitoring method for internal energy loss of water turbine |
| 03/11/2010 | WO2010007306A3 Hydraulic machine and energy conversion installation comprising such a machine |
| 03/11/2010 | CA2735765A1 Hydropower plant |
| 03/10/2010 | CN201420639Y Water energy dynamic device with auxiliary ball |
| 03/10/2010 | CN101666284A Power generator and turbine unit |
| 03/04/2010 | DE102008045500A1 Wasserkraftanlage Hydroelectric power plant |
| 03/03/2010 | CN201416504Y Braking and rotor jacking device of water turbine-generator set |
| 02/18/2010 | DE102008037896A1 Energierückgewinnungseinrichtung und Verfahren zur Auslegung Energy recovery device and method for designing |
| 02/17/2010 | CN201407124Y Energy-saving power generation structure |
| 02/17/2010 | CN101652560A Hydraulic power generation device and hydraulic power generation system equipped with the same |
| 02/11/2010 | WO2010016972A2 Ocean wave electricity generation |
| 02/11/2010 | US20100034553 Air guide mechanism and image forming apparatus |
| 02/11/2010 | DE102008041000A1 Component i.e. electrically active component, cooling arrangement for hydroelectric power station, has main-cooling circuit, and component cooling circuit whose heat exchanger is integrated in main-cooling circuit |
| 02/10/2010 | CN201401272Y Cooling tower water power machine |
| 02/10/2010 | CN201401270Y Hydroturbine maintenance-free self-lubrication bearing device for cooling tower |
| 02/09/2010 | US7658592 Slots in fan housing to reduce tonal noise |
| 02/03/2010 | CN201396235Y Vertical-type hydraulic generator elastic supporting thrust bearing |
| 02/02/2010 | US7654793 Fan shroud supports which increase resonant frequency |
| 02/02/2010 | CA2551703C Hydraulic turbine and stay ring |
| 01/28/2010 | WO2010011158A1 Flow accelerator (options) |
| 01/28/2010 | US20100021292 Fluid deflector for fluid separator devices |
| 01/27/2010 | EP2147710A1 Apparatus for the separation of solid particles from water and haudraulic installation containing such separation apparatus |
| 01/27/2010 | CN201391411Y Automatic aligning type guide bearing structure |
| 01/27/2010 | CN201391410Y Sealing structure of flow channel cover plate used for cross-flow water wheel generator group |
| 01/27/2010 | CN201391409Y Reverse bearing support structure used for bulb cross-flow water wheel generator |
| 01/21/2010 | WO2010007306A2 Hydraulic machine and energy conversion installation comprising such a machine |
| 01/21/2010 | US20100013230 Flowing Water Energy Device |
| 01/21/2010 | CA2729784A1 Hydraulic machine and energy conversion installation comprising such a machine |
| 01/20/2010 | EP2145101A1 Axial bearing for a shaft, particularly for the shaft of a water turbine |
| 01/20/2010 | CN201386617Y Hot-rolling or CSP cooling water overflow discharge power generation system |
| 01/20/2010 | CN201386616Y Manual brake device for miniature vertical water turbine generator |
| 01/14/2010 | US20100007148 Underwater ducted turbine |
| 01/14/2010 | DE102008032626A1 Vorrichtung und Verfahren zur Wartung eines Meeresströmungskraftwerks Apparatus and method for maintaining a tidal power plant |
| 01/14/2010 | DE102008031615A1 Unterwasserkraftwerk und Verfahren für dessen Montage Underwater power plant and method for its assembly |
| 01/13/2010 | CN201381926Y Water flow power generation device |
| 01/13/2010 | CN201381925Y Ball valve shaped automatic air compensating device |
| 01/07/2010 | WO2010000957A2 Inlet device for environmentally-friendly hydraulic turbine machine |
| 01/06/2010 | CN201377380Y Hydro-turbo generator |
| 01/06/2010 | CN100578010C Hydroelectric generating set valve block brade device and method |
| 12/31/2009 | US20090320944 FIR anion automobile and ship tank |
| 12/30/2009 | CN201372882Y Novel hydraulic turbine shaft seal assembly adopting 'non-contact seal plus rotary pump unit' |
| 12/29/2009 | US7637716 Platform cooling arrangement for the nozzle guide vane stator of a gas turbine |
| 12/24/2009 | DE102008029483A1 Wälzlager für Unterwasseranwendungen Bearings for underwater applications |
| 12/23/2009 | CN101608594A Waterflow energy generator |
| 12/17/2009 | WO2009151349A1 Hydraulic turbine with circular flow |
| 12/17/2009 | WO2009121612A3 Tubular turbine generator unit |
| 12/16/2009 | CN201363231Y Ship water-flow power-generating set |
| 12/16/2009 | CN101603494A Single-wheel gigantic concave-blade hydraulic turbine hydro-power station |
| 12/16/2009 | CN101603304A Construction method for repairing disjoint of water turbine volute by hydraulic structure disjoint filling silicone adhesive |
| 12/10/2009 | US20090304499 Counter-Vortex film cooling hole design |
| 12/10/2009 | DE102008055678A1 Turbine e.g. Kaplan turbine, wheel cleaning device for hydro-electric power plant, has nozzle supplied with water from cleaner, where water jet from nozzle is directed on wheel such that entire area of blades of wheel is cleaned |
| 12/09/2009 | CN201358875Y Natural-fall hydroelectric power generating boat |
| 12/02/2009 | CN201354705Y Power generation device adopting water stream |
| 12/02/2009 | CN101592114A Improved generating device |
| 12/01/2009 | US7625276 Shroud for axial flow fan |
| 12/01/2009 | US7625128 Thrust bearing housing for a gas turbine engine |
| 11/25/2009 | EP1436504B1 Power generator and turbine unit |
| 11/25/2009 | CN100562659C Non-dam hydraulic power generating system |
| 11/17/2009 | US7618019 Automatic swimming pool cleaners and components thereof |
| 11/12/2009 | WO2009115730A3 Tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine which are equipped with such a member |
| 11/12/2009 | WO2009115729A3 Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel |
| 11/12/2009 | US20090280007 Multi-functional air circulation system |
| 11/12/2009 | US20090278357 Tidal flow hydroelectric turbine |
| 11/11/2009 | CN201344339Y Mute-type electric generating set with lateral door capable of being opened from up and down |
| 11/11/2009 | CN101578448A Tidal electricity generating apparatus |
| 11/11/2009 | CN101576044A Parabolic pad guide bearing for main shaft of vertical water turbine |
| 11/10/2009 | US7614848 Fan exit guide vane repair method and apparatus |
| 10/29/2009 | WO2009130020A1 A hydroelectric turbine having a magnetic bearing |
| 10/29/2009 | CA2722385A1 A hydroelectric turbine having a magnetic bearing |
| 10/28/2009 | EP2112370A1 A hydro-electric turbine having a magnetic bearing |
| 10/28/2009 | CN101566119A Adjustable gap seal and leakage treatment device |
| 10/27/2009 | US7607888 Air-conditioning system |
| 10/27/2009 | US7607886 Heat-dissipating device |
| 10/27/2009 | US7607884 Centrifugal pump with mechanical seal arrangement |
| 10/22/2009 | WO2009126995A1 Central axis water turbine |
| 10/22/2009 | CA2724702A1 Central axis water turbine with rearwardly raked/tilted blades |
| 10/21/2009 | EP2110547A1 Assembly of hydraulic turbine and electrical generator |
| 10/21/2009 | EP2110545A1 Hydraulic machine element with edge reinforced against abrasion and hydraulic machine implementing such an element |
| 10/21/2009 | CN101560938A Small and medium axial-flow water-turbine top cover drainage system |
| 10/20/2009 | US7604459 Fan frame structure |
| 10/20/2009 | US7604456 Vane shroud through-flow platform cover |
| 10/15/2009 | US20090257863 Turbine assembly |
| 10/15/2009 | DE102008052605A1 Liquid guiding device for autonomous hydrostatic power station, has lockable flow connections extending downstream to lower discharging bends to be attached to bends as bypass to turbines attached at turbine downpipes, respectively |
| 10/14/2009 | CN201326503Y Improved structure of bearing frame for belt driven type hydraulic turbine |
| 10/14/2009 | CN101555860A Runner vane for axial-flow hydraulic machinery |
| 10/14/2009 | CA2664725A1 Hydraulic machine element with abrasion-resistant edge and hydraulic machine for using said element |
| 10/08/2009 | WO2009121612A2 Tubular turbine generator unit |