| Patents for F03B 1 - Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. pelton wheels; Parts or details peculiar thereto (1,575) |
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| 07/27/2011 | CN201908767U Buffer-type water turbine runner |
| 07/27/2011 | CN102135060A Fluid power device |
| 07/27/2011 | CN101614179B Method for hydroelectric generation on medium and small-sized rivers |
| 07/21/2011 | US20110175351 Miniature hydro-power generation system power management |
| 07/20/2011 | CN102132031A Pelton hydraulic machine including means for injecting a flow drawn from a main flow |
| 07/14/2011 | WO2011085411A2 A multiple cell horizontal liquid turbine engine |
| 07/13/2011 | CN201894960U Mute luminous shower head |
| 07/13/2011 | CN102121449A Hydrodynamic machine, and using method and application thereof |
| 07/06/2011 | EP2340199A1 High efficiency turbine |
| 06/30/2011 | CA2785004A1 Compressed air energy storage system |
| 06/29/2011 | CN102108932A Tap water generator |
| 06/28/2011 | US7967552 Drive spindles |
| 06/23/2011 | WO2010130902A4 Blade wheel for large water depths |
| 06/16/2011 | WO2011070289A1 Dispensing assembly for a pelton turbine wheel, and pelton turbine comprising such a dispensing assembly |
| 06/16/2011 | WO2011022535A3 Super efficient regulator |
| 06/15/2011 | CN201865832U Water turbine generator |
| 06/15/2011 | CN201865824U Curved blade-type water turbine |
| 06/15/2011 | CN102094741A Vertical type water liquid compression annular shaft engine |
| 06/07/2011 | US7955050 Turbine wheel assembly for a pneumatic rotary vibrator and method of making same |
| 06/01/2011 | CN201851263U Hydropower generating device |
| 06/01/2011 | CN101225788B Gear turntable hydraulic power generator |
| 05/31/2011 | US7952219 Hydroelectric pumped-storage |
| 05/25/2011 | CN201843723U Miniature hydraulic power generator and shower head and faucet provided with same |
| 05/25/2011 | CN102072066A Non-pressure double-nozzle inclined jet water turbine special for cooling tower |
| 05/18/2011 | CN201835968U Delivery gate mill wheel |
| 05/18/2011 | CN102059180A Three-directional water flush mute luminescent shower |
| 05/18/2011 | CN101476531B Integral multi-pressure point paddle wheel type hydraulic turbine |
| 05/12/2011 | DE202011002030U1 Turbinensystem für Wind- und Wasserkraft Turbine system for wind and water power |
| 05/11/2011 | CN201827005U Backflushing centrifugal water turbine |
| 05/11/2011 | CN201823626U Shower nozzle |
| 04/27/2011 | CN201810455U Water wheel generator |
| 04/27/2011 | CN201810454U Reverse braking nozzle device of impulse turbine |
| 04/27/2011 | CN102032091A Faucet hydroelectric generator |
| 04/26/2011 | US7932618 Miniature hydro-power generation system power management |
| 04/21/2011 | WO2010130902A3 Blade wheel for large water depths |
| 04/20/2011 | CN201802542U Impact water wheel unit for low water head hydroelectric power generation |
| 04/20/2011 | CN102022389A Power machine for forming inner loop through liquid transmission, conversion and pressurization |
| 04/19/2011 | US7927064 Pelton turbine system and method |
| 04/14/2011 | WO2011008482A3 Low-drag hydro-pneumatic power cylinder and system |
| 04/14/2011 | WO2010081499A3 Free jet turbine |
| 04/13/2011 | CN102011671A Hydraulic water wheel power machine |
| 04/13/2011 | CN101713412B Intelligent driving device for fan of cooling tower |
| 04/06/2011 | CN201786533U Hydraulic turbine |
| 04/06/2011 | CN102003324A Static water circulation power waterwheel |
| 03/31/2011 | DE202011001806U1 Stromerzeugung durch das integrieren einer Kugelturbine in ein speziell gefertigtes Rohrgehäuse zur Nutzbarmachung von fließenden Stoffen. Power generation by integrating a ball turbine in a specially manufactured tube housing for the utilization of flowing fabrics. |
| 03/30/2011 | CN201778943U Speed-increasing type hydraulic turbine for cooling tower |
| 03/23/2011 | CN201771667U Omnibearing vertical shaft valve type water turbine |
| 03/22/2011 | CA2443907C Wind powered hydroelectric power plant and method of operation thereof |
| 03/16/2011 | CN201763508U Wind and rain hydroelectric generator |
| 03/16/2011 | CN201763504U Impact hydraulic turbine runner bucket with stress releasing grooves |
| 03/16/2011 | CN201763503U Impact type double-rotating-wheel water turbine generating device |
| 03/16/2011 | CN201763502U Low potential difference water flow generating device |
| 03/10/2011 | DE102009040423A1 Device for operating alternating current assembly, has alternating current device operated by use fluid that is provided in rotational movement at rated power, and injection nozzles enabling regulation of fluid ejection |
| 03/09/2011 | CN201757019U Water turbine impeller structure |
| 03/02/2011 | EP2290783A2 Miniature hydro-power generation system power management |
| 02/24/2011 | WO2011022535A2 Super efficient regulator |
| 02/24/2011 | CA2770197A1 Pneumatic/hydraulic regulator |
| 02/23/2011 | CN201751564U Universal water-flow generator |
| 02/23/2011 | CN101979865A Lever-type water turbine |
| 02/17/2011 | WO2011019302A1 Method and device for converting hydraulic impact energy |
| 02/17/2011 | US20110038713 Dry running flexible impeller pump and method of manufacture |
| 02/16/2011 | CN201747505U Cooler with power generation structure |
| 02/10/2011 | DE102009035237A1 Turbo-engine for converting flow energy of fluid into electricity in e.g. wind generator, has guide elements, where one of elements is arranged right-angled to rotor blades and other element is arranged to former element at specific angle |
| 02/09/2011 | CN201739068U Diversion trench and force-increasing water wheel generating equipment |
| 02/09/2011 | CN101968024A Pipe flow and jet grouting compound energy generator |
| 02/02/2011 | CN201730728U Circulation type water-turbine generator set |
| 02/02/2011 | CN201730726U Water-flow gravity generator |
| 02/02/2011 | CN201730721U Lever-type water turbine |
| 01/27/2011 | WO2011009384A1 Light-emitting sprayer head |
| 01/26/2011 | EP2278155A1 Pelton turbine with a waste water system |
| 01/26/2011 | CN201723355U Water mill generator |
| 01/26/2011 | CN201723354U Pontoon waterwheel generating set |
| 01/26/2011 | CN101956645A Resource-saving hydro power generator |
| 01/20/2011 | WO2011008482A2 Low-drag hydro-pneumatic power cylinder and system |
| 01/20/2011 | WO2011006290A1 Enhanced power output device and energy transformation apparatus using the same |
| 01/19/2011 | EP2275668A2 Rotor of a turbine and method of manufacture |
| 01/19/2011 | CN201714556U Spiral pipeline power unit |
| 01/19/2011 | CN201711233U Watering device with self-generating light source |
| 01/19/2011 | CN101949348A Gravity machine |
| 01/13/2011 | WO2011005215A1 Hydroelectric inflow dam system |
| 01/05/2011 | CN201692897U LED lighting shower head |
| 01/05/2011 | CN201692895U LED transparent shower head |
| 01/04/2011 | US7862309 Thin fan structure |
| 12/30/2010 | US20100327581 Miniature hydro-power generation system power management |
| 12/29/2010 | CN201687640U Water-pumping jointly-impacting type water wheel generator |
| 12/22/2010 | CN201679615U Generator unit using centrifugal impact force converted from atmospheric pressure |
| 12/22/2010 | CN201679612U Electricity generation device for tap water pipe network |
| 12/22/2010 | CN101922401A Impact double-rotary-wheel water turbine generating device |
| 12/21/2010 | CA2562210C Casing for a centrifugal pump |
| 12/15/2010 | CN101915195A Low-head impulse water turbine set for hydroelectric generation |
| 12/09/2010 | WO2010139074A1 Autonomous turbine generator with closed fluid circuit |
| 12/09/2010 | US20100307833 Jet turbodrill |
| 12/08/2010 | CN201666211U Tap water tube generator and radio utilizing the same to generate electricity |
| 12/08/2010 | CN1560463B Vertical / horizontal axles multi-press point paddle wheel type water turbine and operation method thereof |
| 12/08/2010 | CN101586476B Flow force actuating turbine device |
| 12/02/2010 | WO2010136979A2 Hydroelectric in-pipe turbine uses |
| 12/02/2010 | WO2010136978A2 Hydroelectric in-pipe turbine blades |
| 12/02/2010 | WO2010136977A2 Hydroelectric turbine nozzles and their relationships |
| 12/01/2010 | CN101903644A Pelton turbine wheel, method for making same and pelton turbine including such wheel |
| 12/01/2010 | CN101900066A Arc-box water wheel generating device |