| 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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| 05/02/2007 | CN1957177A 压力涡轮 Pressure turbine |
| 05/02/2007 | CN1313729C Floating device for generating energy from watercurrents |
| 04/18/2007 | CN1948743A Bigear toothed water wheel |
| 04/12/2007 | US20070081891 Cooling fan assembly |
| 04/04/2007 | CN2886111Y Secondary generating system by using residual water power in hydraulic power plant |
| 03/27/2007 | US7195454 Bullnose step turbine nozzle |
| 03/21/2007 | CN1932282A Energy-saving liquid impulse wheel |
| 03/14/2007 | EP1761708A2 Device and method for detachably connecting an impeller to a shaft |
| 03/14/2007 | CN2878708Y Improvement of turbine structure of generator |
| 03/08/2007 | US20070053773 Integrated nozzle wheel for reaction steam turbine stationary components and related method |
| 03/08/2007 | DE102005040806A1 Radial water turbine for power and irrigation has active components with flow passing through them horizontally and parallel to external free flow |
| 03/08/2007 | DE102005040805A1 Through-flow water turbine for power and irrigation has horizontal inflow focusing funnel and diverting device to direct water in two flows onto turbine wheel |
| 03/07/2007 | CN1303323C Water turbine wingsection for ocean current generation |
| 03/06/2007 | US7186077 Compressor, particularly in an exhaust gas turbocharger for an internal combustion engine |
| 03/06/2007 | US7186075 Mini fan to be fixed in a recess of a wall |
| 02/28/2007 | CN2874046Y Low noise low vibration low pressure water turbine |
| 02/27/2007 | US7182579 Device and method for detachably connecting an impeller to a shaft |
| 02/27/2007 | CA2322999C Turbine wheel and pelton turbine equipped with same |
| 02/21/2007 | CN2871896Y Hydraulic impacting generator by river |
| 02/21/2007 | CN2871893Y Low pressure hydraulic turbine |
| 02/21/2007 | CN1916391A Hydraulic controlled multiinjector system in impulse turbine |
| 02/20/2007 | US7178543 Rapid hot water apparatus and method |
| 02/15/2007 | DE102005038467A1 Durchströmturbine mit Tangential-Laufrad und mit ihren Enden jeweils an einem Laufradboden befestigten Schaufeln Crossflow with tangential wheel and with their ends attached respectively to an impeller blades ground |
| 02/14/2007 | EP1147594B1 Hydraulic turbogenerator |
| 02/14/2007 | CN2869359Y Pocket-size hydraulic generating equipment |
| 02/14/2007 | CN1914407A Casing for a centrifugal pump |
| 02/14/2007 | CN1911598A Metal part processed by compression of sub-layers, production process therefor |
| 02/01/2007 | WO2006058100A3 Venturi fan |
| 01/25/2007 | DE102005033412A1 Device is for high energy concentration coming from wind, sea and waves and involves a large guiding construction with horizontal or inclined guide channels which in vertical and guide planes become narrower in their approach to center |
| 01/24/2007 | EP1745213A2 Pressurized fluid turbine engine |
| 01/24/2007 | CN1900512A Micro water energy catching generator |
| 01/23/2007 | US7165400 Locomotive engine emission control and power compensation |
| 01/16/2007 | US7163375 Lightened interblade platform for a turbojet blade support disc |
| 01/11/2007 | WO2006004965A3 Device and method for detachably connecting an impeller to a shaft |
| 01/10/2007 | CN2856470Y Pipeline water energy converter |
| 01/10/2007 | CN1892019A Gravity power-generation method |
| 01/03/2007 | EP1738070A2 Water current turbine with improved method of access |
| 01/03/2007 | CN1890185A Miniature hydro-power generation system |
| 01/03/2007 | CN1888419A Multi-nozzle impact type turbine needle shape throttling hydraulic follow-up amplifying controlling method |
| 12/28/2006 | US20060290139 Generating set utilizing falling water flow |
| 12/20/2006 | CN2849211Y Micro water energy captive power generating device |
| 12/20/2006 | CN2849209Y Disc wheel machine |
| 12/20/2006 | CN1880754A Single-gear belt-tooth waterwheel |
| 12/19/2006 | US7150599 Frame structure for fan unit |
| 12/13/2006 | EP1730398A1 A pressure turbine |
| 12/12/2006 | US7147435 Fan fastening device |
| 12/07/2006 | US20060275109 Apparatus for oscillating a vane |
| 12/06/2006 | CN2844476Y Kinetic-energy power generator |
| 12/06/2006 | CN2844474Y Rotary-wheel hydraulic power generator |
| 12/06/2006 | CN1873215A Line rifle impeller |
| 12/05/2006 | US7143988 Apparatus and method for mounting a fixture |
| 11/29/2006 | CN2841995Y Improved water flow generating set |
| 11/29/2006 | CN1869440A Impulse liquid turbine |
| 11/29/2006 | CN1869434A Hydrodynamic rotation wheel |
| 11/22/2006 | CN1865696A Impeller |
| 11/16/2006 | WO2005121548A3 Pressurized fluid bladeless turbine engine with opposing fluid intake assemblies |
| 11/14/2006 | US7134839 Radial-flow heat-dissipating fan with increased inlet airflow |
| 11/08/2006 | CN2835636Y Dual-purpose wind and water mill with twinned blades |
| 11/08/2006 | CN1858433A Wheel and bucket type wave force water turbine |
| 11/02/2006 | US20060245919 Water wheel motor |
| 11/01/2006 | CN2833154Y Eccentric running type hydraulic turbine with dynamic trough |
| 10/25/2006 | EP1714005A1 Steam driven engine |
| 10/24/2006 | US7125222 Gas turbine engine variable vane assembly |
| 10/18/2006 | EP1711687A1 Casing for a centrifugal pump |
| 10/11/2006 | CN1844659A Rotating wheel with moveable vane |
| 10/10/2006 | US7119451 Self-powered miniature liquid treatment system with ultraviolet dosing |
| 10/05/2006 | DE202005018871U1 Electrohydraulic machine drive for other appliances such as generators pumps water onto rotor to turn axle and drive generator and comprises water nozzle, heater, hoses and water tank |
| 09/27/2006 | CN2821191Y Double beating type water turbine |
| 09/26/2006 | US7112034 Wind turbine assembly |
| 09/20/2006 | EP1702164A2 Gas turbine engine electromechanical variable inlet guide vane actuation system |
| 09/20/2006 | CN2818829Y Running water generator |
| 09/20/2006 | CN2818828Y Automatic single-wheel hydraulic and pneumatic generator |
| 09/13/2006 | CN2816395Y Impaction type water-turbine rotating-wheel |
| 09/12/2006 | US7105942 Plant, generator and propeller element for generating energy from watercurrents |
| 09/06/2006 | CN1828043A Floating type hydroturbine generator |
| 08/30/2006 | CN1824946A Circulation generating of water-wheel generator driven by water pressure |
| 08/29/2006 | US7097420 Methods and apparatus for assembling gas turbine engines |
| 08/29/2006 | US7096657 Gas turbine engine electromechanical variable inlet guide vane actuation system |
| 08/24/2006 | US20060188371 Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades |
| 08/22/2006 | US7094027 Row of long and short chord length and high and low temperature capability turbine airfoils |
| 08/22/2006 | US7094024 Performance and durability improvement in compressor structure design |
| 08/16/2006 | CN2806807Y Metering type vortex water power device |
| 08/16/2006 | CN2806806Y Water bucket type hydroturbine wheel |
| 08/16/2006 | CN2806805Y Fluid driven wheel |
| 08/16/2006 | CN2806804Y Pipe type hydraulic turbine |
| 08/15/2006 | US7090460 Pump embodied as a side channel pump |
| 08/09/2006 | CN2804421Y Hydraulic generation unit |
| 08/03/2006 | WO2006080862A1 High impulse hydrodynamic motor |
| 08/02/2006 | CN1811161A Generator set knocked by natural river waterflow |
| 08/01/2006 | US7083387 Axial flow fan |
| 07/27/2006 | US20060165516 Fluid actuated drive means |
| 07/27/2006 | US20060162330 Power generation device utilizing river flow or seawater |
| 07/26/2006 | EP1682775A2 A hydro-penumatic mechanic device for the exploitation of the wave motion |
| 07/26/2006 | EP1337753B1 Method for making a hydraulic turbine component |
| 07/25/2006 | US7080973 Fan seat and method for producing it |
| 07/19/2006 | EP1680361A1 Self-powered miniature liquid treatment system |
| 07/12/2006 | CN1800625A Durable hydraulic turbine |
| 07/06/2006 | WO2005082116A3 Rotor head for a rotary-wing aircraft |
| 07/04/2006 | US7070388 Inducer with shrouded rotor for high speed applications |
| 06/29/2006 | WO2006066691A1 Pelton turbine with a water drain system |