| Patents for F03B 17 - Other machines or engines (5,086) |
|---|
| 02/24/2000 | WO1999058850A3 Energy producing device |
| 02/09/2000 | CN1243916A Machine developing aerodynamic energy |
| 02/02/2000 | EP0977343A1 Permanent magnet generator |
| 02/02/2000 | CN2361867Y Constant hydraulic power machine |
| 02/01/2000 | US6018947 System and process for recovering energy from a compressed gas |
| 01/11/2000 | US6013955 Hydroreactor to take advantage of the kinetic energy from the water in places where the streams are meaningful for the production electric power |
| 01/05/2000 | CN1240253A No power driven device capable of making water flow from the lower to the higher place |
| 01/04/2000 | US6009707 Buoyancy driven energy producing device |
| 12/30/1999 | DE19827507A1 Assembly for the conversion of energy into power |
| 12/28/1999 | US6006518 Ocean current energy converter |
| 12/23/1999 | WO1999066200A1 Apparatus for extracting power from a fluid flow |
| 12/23/1999 | WO1999066199A1 Inexhaustible prime mover |
| 12/23/1999 | CA2337842A1 Inexhaustible prime mover |
| 12/22/1999 | EP0965753A1 Fluid rotor with spherical vanes |
| 12/22/1999 | EP0965164A1 Electric power generating with the help of "gravity" grawa-power |
| 12/22/1999 | CN1239187A Floatage-gravity perpetual motion machine |
| 12/22/1999 | CN1239186A Hydraulic prime mover |
| 12/22/1999 | CN1239185A Pneumatic-hydraulic heat engine |
| 12/16/1999 | DE19903209A1 Assembly for the generation of electricity |
| 12/16/1999 | DE19824843A1 Floating water-powered electricity generator |
| 12/15/1999 | EP0927304A4 Extraction of energy from flowing fluids |
| 12/15/1999 | CN1238424A Electric power generating machine provideo with wing-shaped pendulum for filling and emptying space |
| 12/09/1999 | CA2273544A1 Electric power generating machine provided with a wing-shaped pendulum for filling and emptying space |
| 12/07/1999 | US5996344 Buoyancy device for providing rotational torque to a shaft |
| 11/18/1999 | WO1999058851A1 Method of producing new energy, motive power apparatus for generating new energy and apparatus for producing new energy |
| 11/18/1999 | WO1999058850A2 Energy producing device |
| 11/17/1999 | CN1235241A Low head water turbine |
| 11/11/1999 | DE19818549A1 Ecologically friendly system for extracting power from running stream |
| 10/06/1999 | CN1231021A Extraction of energy from flowing fluids |
| 10/06/1999 | CN1230633A Water level raising device |
| 10/05/1999 | US5961296 Vacuum-generating apparatus by applying torricelli's vacuum |
| 09/10/1999 | WO1999045268A1 Extracting power from moving water |
| 09/09/1999 | DE19809379A1 Water driven rotor with swirl correction for power generation |
| 09/07/1999 | US5946909 Floating turbine system for generating power |
| 09/01/1999 | CN2336515Y Magnetic buoyancy machine |
| 08/31/1999 | US5944480 Buoyancy and gravitation motor |
| 08/25/1999 | CN2334897Y Buoyancy water pumping device |
| 08/17/1999 | US5937644 Device for extracting energy from moving fluid |
| 08/11/1999 | EP0935068A2 Device to funnel fluid flow into a turbine |
| 07/29/1999 | WO1999037914A1 Magneto hydro dynamical tidal and ocean current converter |
| 07/29/1999 | WO1999037913A1 The way of generating energy and an equipment to generate energy that is called an energy turbine |
| 07/29/1999 | CA2319363A1 Magneto hydro dynamical tidal and ocean current converter |
| 07/28/1999 | EP0931931A1 Magneto hydro dynamical tidal and ocean current converter |
| 07/28/1999 | EP0931930A2 Buoyancy motor |
| 07/22/1999 | WO1999036694A1 Lift motor |
| 07/22/1999 | CA2284201A1 Lift motor |
| 07/21/1999 | EP0930433A1 Buoyancy motor |
| 07/14/1999 | CN1222643A Buoyancy engine |
| 07/13/1999 | US5921082 Magnetically powered hydro-buoyant electric power generating plant |
| 07/08/1999 | DE19758055A1 Tidal motion piston e.g. chronometer |
| 07/07/1999 | EP0927304A1 Extraction of energy from flowing fluids |
| 06/30/1999 | CN1221071A Device for guiding water-energy generating electricity using state of matter changing way |
| 06/23/1999 | EP0924426A2 Run-of-river submerged water turbine |
| 06/02/1999 | DE19817550A1 Arrangement for selective multiplication of floating electricity water power plants |
| 06/02/1999 | CN1218140A Constant hydraulic activator |
| 05/26/1999 | CN1217429A Method and apparatus for converting floatage energy, gravitational energy and air energy |
| 05/26/1999 | CN1217428A State-water dynamic-pressure-returning self-energy-storage generating apparatus |
| 05/20/1999 | WO1999025058A1 Electric power generating with the help of 'gravity' grawa-power |
| 05/18/1999 | US5905312 Gravity generating system |
| 05/14/1999 | WO1999023385A1 Apparatus for generating torque |
| 05/06/1999 | DE19748635A1 Screw for pollution-free electricity generation |
| 05/04/1999 | US5899664 Oscillating fluid flow motor |
| 05/04/1999 | US5899066 Buoyancy and thermal differentials energy generator |
| 04/29/1999 | WO1999020896A1 Method and arrangement for converting kinetic energy of ocean currents into rotatory energy |
| 04/28/1999 | EP0788584B1 Cooling system for a generator in a tank surrounded by running water |
| 04/28/1999 | CN2316479Y Circulative hydroelectric generator |
| 04/28/1999 | CN2316478Y Float-type water turbine |
| 04/07/1999 | CN1213041A Method for constructing water-land electrical factory using ship yard water buoyancy force |
| 04/01/1999 | DE19742259A1 Renewable electrical energy generated using osmotic pressure reactor |
| 03/24/1999 | CN2311623Y Non-energy water-supply machine structure |
| 03/16/1999 | US5882143 Low head dam hydroelectric system |
| 03/11/1999 | DE19836898A1 Water-driven machine |
| 03/10/1999 | CN2310169Y Float flow type water turbine |
| 03/03/1999 | CN2309435Y Floating water turbine |
| 01/21/1999 | WO1999002853A1 Stream turbine |
| 01/21/1999 | DE19730252A1 Buoyancy motor |
| 01/14/1999 | DE19729798A1 Archimedean screw propulsive wheel |
| 01/13/1999 | CN1204729A Device for providing rotational output |
| 01/05/1999 | US5855065 Method for assembling a rotary apparatus with gap-controlling features |
| 01/05/1999 | CA2086089C A method and device for producing compressed air and a wataer pumping device using the compressed air |
| 01/01/1999 | CA2225582A1 Device for providing rotational ouput |
| 12/30/1998 | CA2209361A1 Water reservoir system for collecting water flow energy for generating electricity |
| 12/23/1998 | CN1202575A Energy outputing device |
| 12/10/1998 | DE19723231A1 Procedure for pressure increase and energy conversion, e.g. recovering mechanical or electrical energy |
| 12/01/1998 | US5844323 Rotatable wheel for developing fluid kinetic energy by accepting action forces from multiple directions |
| 11/26/1998 | WO1998053199A1 Buoyancy motor |
| 11/25/1998 | EP0879958A1 Prime mover driven by gravitational force |
| 11/20/1998 | CA2205709A1 Gravity generating system |
| 11/18/1998 | EP0877862A1 Asymmetrical hydrodynamic energy converter |
| 11/10/1998 | US5834853 Sea/river powered power plant |
| 11/04/1998 | CN1197890A Water level raising technology utilizing water buoyancy as prime power |
| 10/14/1998 | CN1195741A Buoyancy power-generating device |
| 10/08/1998 | WO1998044620A1 Permanent magnet generator |
| 10/08/1998 | CA2285442A1 Permanent magnet generator |
| 09/24/1998 | WO1998041757A1 Slide vane vertical water wheel |
| 09/17/1998 | WO1998040626A1 Device for using the energy of a flowing medium, for example flowing water |
| 09/01/1998 | US5800121 Pneumatic electric generating system |
| 08/26/1998 | CN1191269A Float electric generator |
| 08/25/1998 | US5798572 Under water hydro-turbine energy generator design |
| 07/22/1998 | CN1188526A Helical turbine for power and propulsion systems |