| Patents for F03B 17 - Other machines or engines (5,086) |
|---|
| 07/22/1998 | CN1188185A Atmospheric potential energy type water pump |
| 07/16/1998 | WO1998030799A2 Method for using total gravitational energy of flowing fluid and apparatus therefor |
| 07/14/1998 | US5778922 Useful for dispensing hydraulic fluids |
| 07/08/1998 | CN1186907A Potential energy 680000 KW generator |
| 07/01/1998 | CN1186542A Cable restrained reciprocating blade system for energy extraction |
| 06/25/1998 | WO1998027336A1 Device for generating electricity with bladed wheel for boat or the like |
| 06/16/1998 | US5765375 Waterpower machine |
| 05/28/1998 | WO1998022710A1 Buoyancy engine |
| 05/28/1998 | WO1998022329A1 Device for exploiting surrounding mattercurrent |
| 05/27/1998 | EP0815359A4 A device for extracting energy from moving fluid |
| 05/26/1998 | US5755553 Water turbine |
| 05/20/1998 | DE19647476A1 Pneumatic/hydraulic centrifugal drive mechanism |
| 05/19/1998 | US5753978 Floater energy generator having a rotatable blade wheel |
| 05/06/1998 | EP0840006A1 Prime mover |
| 04/30/1998 | DE19734812A1 Driving machine |
| 04/16/1998 | DE19708636A1 Generator to recover regenerative energy potential in flowing water |
| 04/15/1998 | CN1179198A Apparatus and method for producing power using excess pressure in nutural gas pipeline |
| 04/15/1998 | CN1178867A Relay baton type buoyancy electric generator |
| 04/07/1998 | US5735665 Reaction hydraulic turbine |
| 03/26/1998 | WO1998012433A1 Extraction of energy from flowing fluids |
| 03/25/1998 | EP0830515A1 Cable restrained reciprocating blade system for energy extraction |
| 03/25/1998 | EP0830506A1 Helical turbine for power and propulsion systems |
| 03/25/1998 | EP0830505A1 A buoyant plunger system |
| 03/18/1998 | EP0828939A1 A submersible device |
| 03/05/1998 | DE19648933A1 Small water-wheel with belt-driven generator providing near-constant remote electrical supply |
| 03/04/1998 | EP0826108A1 Flow engine |
| 02/19/1998 | DE19632793A1 Water wheel for flowing surface water mill |
| 02/18/1998 | EP0823961A1 Propulsion system based on action-reaction imbalance |
| 02/03/1998 | US5713202 Methods for producing hydro-electric power |
| 01/22/1998 | DE19618457A1 Water-powered electricity generation station |
| 01/21/1998 | EP0819216A1 Buoyancy motor |
| 01/21/1998 | CN1170822A Static water (liquid) gravity power machine |
| 01/14/1998 | CN1170453A Cooling system for generator in a tank surrounded by running water |
| 01/08/1998 | DE19627275A1 Pressure to rotary energy converter |
| 01/07/1998 | EP0815359A1 A device for extracting energy from moving fluid |
| 01/07/1998 | CN1169509A Hydraulic floatage driving device |
| 01/02/1998 | DE19624750A1 Liquid circulation maintainable by renewable energy source e.g. for storage of electricity |
| 12/31/1997 | CN1168951A Liquid buoyancy machine or engine |
| 12/18/1997 | WO1997047877A1 Hydraulic buoyancy engine |
| 12/11/1997 | WO1997034082A3 Fluid flow turbine with planetary linked paddles |
| 12/04/1997 | WO1997045638A1 Electric power station |
| 12/04/1997 | DE19623045A1 Ecological engine |
| 12/04/1997 | DE19621678A1 Water wheel and windmill device |
| 12/04/1997 | DE19608987A1 Water wheel for hydroelectric power station |
| 11/30/1997 | CA2177621A1 Molecular reactor |
| 11/26/1997 | CN1165914A Level floating self-lifting generating method with small drop water source |
| 11/24/1997 | CA2200361A1 Floating water driven electric generator |
| 11/20/1997 | DE19619702A1 Gravity generator to convert gravity and opposed drive force to other energy forms |
| 11/11/1997 | US5685147 Buoyancy and thermal differentials energy generator |
| 11/04/1997 | US5684335 High-efficient hydraulic torque generator comprising pivoted arms on an endless belt carrier |
| 10/08/1997 | EP0799380A1 Waterpower machine |
| 10/08/1997 | CN2264256Y Power movement gear |
| 10/08/1997 | CN1161411A Mechanism for power-producing using deep water hydrostatic pressure energy |
| 09/30/1997 | US5671602 Power generating apparatus and vacuum generating apparatus by applying Torricelli's vacuum |
| 09/25/1997 | WO1997035243A1 Hydraulic device and system |
| 09/18/1997 | WO1997034082A2 Fluid flow turbine with planetary linked paddles |
| 08/14/1997 | DE19604641A1 Magnetohydrostatic turbine drive for power generation or pumping of liquids |
| 08/13/1997 | EP0788584A1 Cooling system for a generator in a tank surrounded by running water |
| 07/31/1997 | WO1997027401A1 Asymmetrical hydrodynamic energy converter |
| 07/24/1997 | DE19644670A1 Pumping system |
| 07/17/1997 | DE19654660A1 Vortical energy converter |
| 07/01/1997 | US5642984 Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems |
| 05/14/1997 | EP0620896B1 Water power engine |
| 04/10/1997 | DE19537597A1 Floating wave-power station for electricity generation |
| 04/09/1997 | CN2251629Y Floating hydroelectric generator |
| 04/09/1997 | CN1147060A Method of using pressure and doing work by balance lever in liquid |
| 03/26/1997 | CN1146232A Running water waterwheel |
| 03/19/1997 | CN1145454A Automatic water pumping machine using multiple sorts of micro-energy |
| 02/12/1997 | EP0758052A1 Running water waterwheel |
| 01/23/1997 | WO1997002430A1 Method and device for using the gravitational total pressure energy of a flowing fluid |
| 01/23/1997 | WO1997002429A1 Method and device for using gravity total pressure energy of flowing fluid |
| 01/23/1997 | DE19522125A1 Water turbine as collector of energy for electric power generation |
| 01/16/1997 | WO1997001707A1 Tiltable active hydroelectric turbine wheel |
| 01/14/1997 | US5592816 Hydroelectric powerplant |
| 01/08/1997 | CN1139737A Float energy machine |
| 12/25/1996 | CN1138665A Method for prodn. energy |
| 12/19/1996 | WO1996041084A1 Cable restrained reciprocating blade system for energy extraction |
| 12/05/1996 | WO1996038667A1 Helical turbine for power and propulsion systems |
| 11/28/1996 | WO1996037701A1 A buoyant plunger system |
| 11/27/1996 | CN2241236Y Buoyancy-type hydroelectric generating plant |
| 11/21/1996 | WO1996036811A1 A submersible device |
| 11/21/1996 | WO1996036810A1 Power generating system using buoyancy |
| 11/14/1996 | DE19613599A1 Hydraulic generation of electricity |
| 11/14/1996 | DE19517261A1 Strip wheel for hydraulic power transmission |
| 11/13/1996 | CN2240058Y Potential energy generating device |
| 11/07/1996 | DE19513782A1 Transportable floating compact hydroelectric power station |
| 11/06/1996 | CN1135252A Flow engine |
| 10/31/1996 | WO1996034198A1 Propulsion system based on action-reaction imbalance |
| 10/24/1996 | WO1996033375A1 Facility for obtaining electrical and thermal energy |
| 10/24/1996 | WO1996024799A3 Apparatus and method for producing power using the excess pressure in natural gas pipelines |
| 10/16/1996 | EP0737811A1 Power generation apparatus |
| 10/10/1996 | WO1996031696A1 Buoyancy motor |
| 10/10/1996 | CA2216949A1 Gravity generated energy producer |
| 09/26/1996 | DE4425504A1 Water turbine wheel design |
| 09/25/1996 | CN2236026Y Floatage water-pumping-up device |
| 09/19/1996 | WO1996028657A1 A device for extracting energy from moving fluid |
| 09/17/1996 | US5555728 Apparatus and method for producing power using the excess pressure in natural gas pipelines |
| 09/03/1996 | US5551237 Methods for producing hydroelectric power |
| 08/27/1996 | US5548956 Cable restrained reciprocating blade system for energy extraction from moving body of water |
| 08/15/1996 | WO1996024799A2 Apparatus and method for producing power using the excess pressure in natural gas pipelines |