| Patents for F03B 3 - Machines or engines of reaction type; Parts or details peculiar thereto (4,859) |
|---|
| 04/15/2004 | WO2004030430A1 Hydraulic machine rotor |
| 04/15/2004 | CA2501483A1 Hydrogen production from hydro power |
| 04/15/2004 | CA2499830A1 Hydraulic machine rotor |
| 04/14/2004 | CN2611623Y Shaft extension oblique flowing water-turbine |
| 04/08/2004 | US20040066043 Hydrogen production from hydro power |
| 04/07/2004 | CN2610111Y Integral mixed flow vertical hydroelectric generating set |
| 03/31/2004 | CN1143957C Power station using ocean currents |
| 03/25/2004 | WO2004025116A1 Francis wheel and hydraulic machine comprising one such wheel |
| 03/24/2004 | EP1200731B1 Partial splitter vane for reaction hydraulic turbine |
| 03/24/2004 | CN1484736A Integrated wind and water turbine and manufacturing method thereof |
| 03/24/2004 | CN1484734A Straight wing type wind and water turbine |
| 03/24/2004 | CN1483932A Method and device for water energy utilization |
| 03/18/2004 | US20040052634 Energy generating system |
| 03/17/2004 | CN1482354A Water wheel of seawater electric generator |
| 03/09/2004 | US6702552 Impeller having blade(s) conforming to the golden section of a logarithmic curve |
| 03/04/2004 | US20040042895 Integrated wind and water turbine and method of manufacturing the wheel |
| 03/03/2004 | CN2605398Y Dynamic electric regulator for paddle of water turbine |
| 02/26/2004 | US20040037698 Hydraulic turbine and exit stay apparatus therefor |
| 02/25/2004 | CN2604532Y Self-opening blades fluid energy lift |
| 02/19/2004 | US20040033142 Ribbon drive pumping apparatus and method with added fluid |
| 02/11/2004 | CN1474911A Vertical axis wind turbine |
| 02/05/2004 | WO2004011707A2 Composite material |
| 02/04/2004 | CN2602185Y Loose plate type wind and waterpower dual-purpose machine |
| 02/04/2004 | CN2602184Y Automatic generating plant by running water |
| 01/27/2004 | US6682298 Rotating shaft confinement system |
| 01/22/2004 | US20040013510 Hydroelectric powerplant |
| 01/15/2004 | US20040009067 Impeller for an axial flow fan and a method of mounting a blade on a hub for such fan |
| 01/15/2004 | DE19801849B4 Laufrad für eine hydraulische Strömungsmaschine nach Francis-Bauart Impeller for a hydraulic flow machine according to Francis-type |
| 01/14/2004 | CN2599270Y Float-type hydraulic electrogenerator |
| 01/07/2004 | EP1377750A1 Moveable, over-flowable and under-flowable hydro-electric power plant |
| 01/07/2004 | CN1465854A Flow water receiving generator by float method |
| 01/02/2004 | EP1373719A1 System for a turbine with a gaseous or liquideous working medium |
| 12/31/2003 | CN2596060Y Power generating mechanism using water potential energy |
| 12/31/2003 | CN1133005C 由流体介质驱动的涡轮机 By the fluid medium driven turbine |
| 12/24/2003 | CN2594489Y Water stream power machines |
| 12/18/2003 | WO2003104644A1 A liquid power transmission mechanism |
| 12/17/2003 | CN2592888Y Simple water-wheel generating station |
| 12/10/2003 | CN1460795A Hydraulic turbine system |
| 12/04/2003 | US20030223857 Hydraulic turbine feed tank |
| 12/03/2003 | CN1129709C Partial splitter vane for reaction hydraulic turbine |
| 12/02/2003 | US6656533 By diffusion coating; turbine blades or vanes |
| 11/27/2003 | WO2003098032A2 Spiral pertaining to a turbo-machine |
| 11/20/2003 | US20030215326 Rotating shaft confinement system |
| 11/19/2003 | CN1456802A Flap-type fluid energier |
| 11/19/2003 | CN1456801A Chain impeller hydraulic power generator |
| 11/18/2003 | US6648589 Hydroelectric turbine for producing electricity from a water current |
| 11/17/2003 | CA2386771A1 Rotating shaft confinement system |
| 11/12/2003 | EP1360413A1 Energy generating system |
| 11/05/2003 | CN2584852Y Accumbency horizontal axis sail guiding water turbine |
| 11/05/2003 | CN2584851Y Combined multi-axial multi-blade water turbine |
| 11/05/2003 | CN1453471A Divided-flow impeller for water pump-hydroturbine |
| 11/05/2003 | CN1126867C Hydraulic engine |
| 10/29/2003 | CN2583385Y Archimedean screw rotary wheel |
| 10/29/2003 | CN2583384Y 压力马达结构 Pressure motor structure |
| 10/29/2003 | CN1452698A Impeller for axial flow fan and method for mounting blade on hub for such fan |
| 10/29/2003 | CN1451503A Method for mfg. rotor-stator pair of cycloid device |
| 10/22/2003 | CN2581716Y Submersible small hydroelectric generator |
| 10/09/2003 | DE10143018C1 Hydraulic turbine with continuously variable regulation and application range has nozzle continuously opened/closed to regulate throughput by sliding tongue connected to drive mechanism |
| 10/08/2003 | EP0837989B1 A rotor |
| 10/08/2003 | CN1123693C Tangential fluidic force driving rotating fluid-mechanical energy conversion device |
| 10/02/2003 | WO2003081027A1 Support and guide blades for a francis turbine |
| 10/02/2003 | US20030185666 Vertical axis wind turbine |
| 10/02/2003 | US20030182798 Method of converting storage pumps into reversible pump-turbines |
| 10/01/2003 | EP0830506B1 Helical turbine for power and propulsion systems |
| 10/01/2003 | CN2576995Y Water draining apparatus |
| 10/01/2003 | CN1445449A River flotage type power station composed of hydraulic turbine group |
| 09/30/2003 | US6626638 Ribbon drive power generation for variable flow conditions |
| 09/24/2003 | CN2575322Y Improved concrete pressure conveyor |
| 09/18/2003 | WO2003076797A1 Device for stabilizing the flow in hydraulic turbomachines |
| 09/17/2003 | CN2573715Y Low-resistant hydraulic and wind driving device |
| 09/17/2003 | CN2573714Y Automatic air make-up device for oil hydraulic device |
| 09/03/2003 | CN2570493Y Floating hydroelectric generator |
| 09/03/2003 | CN2570492Y Abysmal sea non-cable electric energy feed apparatus |
| 09/03/2003 | CN1439805A Self-adaptable straight-vaned pitch variable water turbine for tidal energy conversion |
| 08/27/2003 | EP1337753A1 Method for making a hydraulic turbine component |
| 08/13/2003 | CN1436391A Method of generating electrical energy and apparatus for carrying out said method |
| 08/07/2003 | WO2003064860A1 Ribbon drive power generation for variable flow conditions |
| 08/07/2003 | US20030146627 Turbine system |
| 08/05/2003 | US6602044 Pump turbine, method of controlling thereof, and method of stopping thereof |
| 07/30/2003 | CN1432731A Hydroelectric generator with fluid speeding gravity utilized |
| 07/15/2003 | US6592335 Ribbon drive pumping apparatus and method |
| 07/10/2003 | US20030127861 Small-sized hydroelectric power generating apparatus |
| 07/08/2003 | US6589014 Fluid-driven turbine |
| 06/25/2003 | CN2557714Y Multi-purpose pipe line type electromechanical device |
| 06/18/2003 | EP0954700B1 Hydraulic machine |
| 06/18/2003 | CN2556380Y High-efficiency hydrogenerator |
| 06/18/2003 | CN1424500A Electric/mechanic operating mechanism of hydraulic turbine blades |
| 06/18/2003 | CN1111464C Fluid mechanical member and method for producing same |
| 06/11/2003 | CN2555417Y Waterwheel group accumulation generating unit |
| 05/30/2003 | WO2003025385A3 Underwater ducted turbine |
| 05/29/2003 | US20030099544 Radial water turbine |
| 05/21/2003 | CN1419047A Hydraulic and wind power combined generator for river large wheel |
| 05/21/2003 | CN1419046A Non-directional watershed fully autoamtic hydroelectric generator |
| 05/15/2003 | WO2003040558A1 Integrated wind and water turbine and method of manufacturing the wheel |
| 05/15/2003 | WO2003040555A1 Straight wing type wind and water turbine |
| 05/14/2003 | EP1051568B1 Method for producing a wear-endangered component of a turbo-machine |
| 05/06/2003 | US6559553 Small-sized hydroelectric power generating apparatus |
| 05/01/2003 | WO2003036080A1 Generator for a hydro-electric station |
| 04/30/2003 | CN1414248A Axial flow pump impeller vane |
| 04/30/2003 | CN1107167C Pipeline fluid power unit |