| 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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| 09/08/2005 | US20050196275 Rotor head for a rotary-wing aircraft |
| 09/07/2005 | CN2723720Y Vortex sea tide power device |
| 09/07/2005 | CN1664353A Power generation method utilizing waterfall |
| 09/06/2005 | US6939105 Airflow guiding structure for a heat-dissipating fan |
| 09/01/2005 | US20050191955 Airflow guiding structure varying in inclinations of air-guiding rings for a heat-dissipating fan |
| 09/01/2005 | US20050191178 Assembly including an electric motor and a load |
| 09/01/2005 | US20050191174 Centrifugal fan |
| 09/01/2005 | US20050191172 Inducer with shrouded rotor for high speed applications |
| 09/01/2005 | US20050189770 Self-powered miniature liquid treatment system with multiple liquid flow paths |
| 09/01/2005 | US20050189769 Self-powered miniature liquid treatment system with ultraviolet dosing |
| 08/26/2005 | CA2498594A1 Assembly including an electric motor and a load |
| 08/25/2005 | US20050186072 Frame structure for fan unit |
| 08/24/2005 | CN2720146Y Improved structure of hydroelectric power generator |
| 08/24/2005 | CN1657769A Spiral turbo-hydroturbine |
| 08/18/2005 | US20050180849 Axial flow fan |
| 08/17/2005 | CN2718248Y Multi-nozzle pelton turbine |
| 08/11/2005 | WO2005073514A1 Casing for a centrifugal pump |
| 08/09/2005 | US6927501 Self-powered miniature liquid treatment system |
| 08/09/2005 | US6926498 Hub of fan wheel with improved attachment for metal case |
| 07/28/2005 | WO2005068831A1 Power generation device utilizing falling water flow |
| 07/28/2005 | WO2005068830A1 Power genertion device utilizing river flow or seawater |
| 07/28/2005 | US20050163611 Casing for a centrifugal pump |
| 07/28/2005 | US20050161949 Miniature hydro-power generation system |
| 07/27/2005 | CN2713162Y Water conservancy generating system with chain vane board and screw impeller |
| 07/27/2005 | CN2713161Y Water tank hemisphere generator |
| 07/27/2005 | CN1644305A Manufacture of hollow blades for turbine |
| 07/21/2005 | WO2005066461A1 Steam driven engine |
| 07/21/2005 | US20050158173 Performance and durability improvement in compressor structure design |
| 07/13/2005 | CN1210497C Hydroturbine parts of hydraulic turbine and manufacture the same thereof |
| 07/07/2005 | US20050147492 Gas turbine engine electromechanical variable inlet guide vane actuation system |
| 07/06/2005 | CN2707993Y Hydraulic generating equipment |
| 06/30/2005 | DE19948198B4 Transportables Meeresstrom-Kraftwerk Transportable sea current power plant |
| 06/28/2005 | US6910862 Airflow guiding structure for a heat-dissipating fan |
| 06/23/2005 | DE102004057025A1 Verfahren zum Installieren von ortsfesten Schaufeln einer Turbine und Turbinenstruktur mit einem radialen Spannstift Method for installing stationary blades of a turbine and turbine structure with a radial clamping pin |
| 06/22/2005 | CN2705619Y Running water generator |
| 06/21/2005 | US6908282 Air fan |
| 06/21/2005 | US6908279 Method of installing stationary blades of a turbine and turbine structure having a radial loading pin |
| 06/15/2005 | CN2704698Y Runner of steam-water turbine |
| 06/15/2005 | CN1206452C Double injection water feedback type water turbine |
| 06/02/2005 | US20050116477 Automatic power generation light-image fan device |
| 06/02/2005 | DE10350198A1 Gravity pump power plant for driving a turbine and for generating electricity utilizes the physical effect of a vacuum on the discharge of a water jet from a pipe or a container with a fine sieve |
| 06/02/2005 | DE102004051811A1 Electricity generating apparatus with free jet turbines, comprises water lock supported above base of water tank and connected to turbines |
| 06/01/2005 | CN1621661A Method of installing stationary blades of a turbine and turbine structure having a radial loading pin |
| 05/31/2005 | US6899521 Airflow guiding structure for a heat-dissipating fan |
| 05/26/2005 | US20050111973 Method of installing stationary blades of a turbine and turbine structure having a radial loading pin |
| 05/25/2005 | EP1532368A1 Compressor in an exhaust-gas turbocharger for an internal combustion engine |
| 05/19/2005 | WO2005044734A1 Self-powered miniature liquid treatment system |
| 05/19/2005 | US20050106031 Fan seat and method for producing it |
| 05/11/2005 | CN2699091Y Electric Valve |
| 04/28/2005 | WO2004008829A3 Turbines utilizing jet propulsion for rotation |
| 04/26/2005 | US6885114 Miniature hydro-power generation system |
| 04/26/2005 | US6884033 Volute inlet of fan |
| 04/21/2005 | US20050084367 Turbines and in particular pelton wheel turbines |
| 04/20/2005 | CN2694006Y 风扇框架 Fan Frame |
| 04/20/2005 | CN2693980Y Waterwheel generator |
| 04/19/2005 | US6881032 Exit stator mounting |
| 04/14/2005 | US20050077732 Self-powered miniature liquid treatment system |
| 04/07/2005 | US20050074336 Hub of fan wheel with improved attachment for metal case |
| 04/07/2005 | US20050074332 Fan inlet plate and method |
| 04/07/2005 | US20050071998 Method of molding centrifugal impeller |
| 04/06/2005 | CN1603613A Engine employing wind force and air pressure for replacement of fuel energy source |
| 03/31/2005 | US20050069410 Volute inlet of fan |
| 03/30/2005 | EP1518450A1 Mini fan to be fixed in a recess of a wall |
| 03/30/2005 | EP1415087B1 Plant for generating energy from watercurrents |
| 03/24/2005 | US20050063822 Airflow guiding structure for a heat dissipation fan |
| 03/24/2005 | US20050063821 Low pressure steam turbine exhaust hood |
| 03/23/2005 | CN1598289A Shallow water generating station |
| 03/17/2005 | DE10337038A1 Air fan for dissipating heat from radiator, has driver that actuates each blade to produce airflow towards space below driver bottom surface |
| 03/16/2005 | EP1222387B1 Power station using ocean currents |
| 03/16/2005 | CN1594872A Toroidal swirl type water turbine |
| 03/09/2005 | CN2683889Y Vertical axis angle variable flat propeller wind (water) power machine |
| 03/08/2005 | US6863806 Barge-mounted tidal-powered desalinization system |
| 03/02/2005 | CN1587674A Water turbine wingsection for ocean current generation |
| 03/02/2005 | CN1587673A Man power hydropower generator |
| 02/24/2005 | US20050042089 Airflow guiding structure for a heat-dissipating fan |
| 02/24/2005 | US20050042086 Air fan |
| 02/23/2005 | CN1584324A Running water electric power generating method and generator |
| 02/03/2005 | WO2005010357A1 Windmill/waterwheel equipment and method for utilizing even flow of upper surface |
| 02/03/2005 | US20050025621 Airflow guiding structure for a heat-dissipating fan |
| 02/03/2005 | US20050025620 Airflow guiding structure for a heat-dissipating fan |
| 02/02/2005 | EP1503040A1 Lightweight inter-blade platform for a blade support disk of a turbo engine |
| 01/27/2005 | WO2005009098A1 Mini fan to be fixed in a recess of a wall |
| 01/27/2005 | WO2005008063A1 Hydrodynamic force power generating device |
| 01/27/2005 | US20050019153 Impulse turbine, particularly of the reversible type |
| 01/19/2005 | EP1497562A1 Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades |
| 01/19/2005 | CN2672313Y Device for electricity generation by water drop |
| 01/13/2005 | US20050008486 Exit stator mounting |
| 01/13/2005 | US20050008478 Outlet airflow direction control device |
| 01/12/2005 | CN1563701A Water power pipeline boosting generation system |
| 01/06/2005 | US20050002784 Fan with guiding rib in vent |
| 01/06/2005 | US20050002783 Diffuser-augmented wind turbine |
| 01/05/2005 | CN1560463A Vertical horizontal axles multi-press point paddle wheel type water turbine and auxiliary facilities of power station |
| 01/04/2005 | CA2388513C Power station using ocean currents |
| 12/15/2004 | EP1486668A1 Impulse turbine, particularly of the reversible type |
| 12/13/2004 | CA2469289A1 Impulse turbine, particularly of the reversible type |
| 12/08/2004 | CN1553993A Plant, generator and propeller element for generating energy from watercurrents |
| 12/02/2004 | US20040240984 Method of conversion of continuous medium flow energy and device for conversion of continuous medium flow energy |
| 11/30/2004 | US6824353 Water turbine |
| 11/11/2004 | CA2526925A1 Water wheel motor |
| 10/27/2004 | CN2651462Y Small pelton turbine generator set |