| Patents for F03B 17 - Other machines or engines (5,086) |
|---|
| 01/12/2005 | CN1563704A Method and set for pressure generation through water automatic circulation |
| 01/12/2005 | CN1563702A Hydraulic generating set using moving upset vane waterflow vehicle |
| 01/06/2005 | US20050001432 Power generator and turbine unit |
| 01/05/2005 | EP1492956A1 Extracting power from a fluid flow |
| 01/04/2005 | CA2388513C Power station using ocean currents |
| 12/29/2004 | WO2004114431A2 Energy-efficient and environmentally helpful power conversion system and method |
| 12/29/2004 | CN1558108A Automatic hydraulic power working method |
| 12/23/2004 | WO2004110859A1 Self-trimming oscillating system |
| 12/23/2004 | US20040258525 [apparatus for harvesting energy from moving fluids] |
| 12/22/2004 | EP1488101A1 Extracting power from a fluid flow |
| 12/21/2004 | CA2203913C Cooling system for a generator in a tank surrounded by running water |
| 12/16/2004 | WO2004109098A1 Mobile river power stations |
| 12/16/2004 | WO2004109097A1 Fluid activated wheel/generator pair |
| 12/16/2004 | US20040250537 Machine and system for power generation through movement of water |
| 12/16/2004 | DE202004015800U1 Turning blade rotor for offshore wind and tidal power production has rows of articulated wind catching blades on crankshafts with three separate wind surfaces |
| 12/16/2004 | CA2526641A1 Fluid activated wheel/generator pair |
| 12/16/2004 | CA2432458A1 Water wheel generator pair |
| 12/14/2004 | US6831373 Hydropower generation apparatus and method |
| 12/09/2004 | WO2004107527A2 Low head, dynamic variable pitch, submersible hydro generator |
| 12/09/2004 | WO2004029448A8 Fatigue resistant large hollow rotor blade for underwater energy converter |
| 12/09/2004 | CA2527217A1 Low head, dynamic variable pitch, submersible hydro generator |
| 12/08/2004 | CN1553993A Plant, generator and propeller element for generating energy from watercurrents |
| 12/02/2004 | WO2004104411A1 Arrangement for anchoring a floating structure |
| 12/02/2004 | US20040240996 Lift motor |
| 12/02/2004 | US20040237545 Air-conditioning system and method of installing energy recovery apparatus |
| 12/01/2004 | CN1550665A Air-conditioning system and method of installing energy recovery apparatus |
| 11/24/2004 | EP1479980A1 Air-conditioning system and method of installing energy recovery apparatus |
| 11/24/2004 | EP1478847A1 A power station |
| 11/24/2004 | CN1548713A Buoyant force automatic power generator |
| 11/18/2004 | DE20310478U1 Water power plant for generating power/energy/electricity circulates floating bodies through a tower to be deflected into an energy converter |
| 11/17/2004 | CN1546860A Cage type rotatory power engine |
| 11/17/2004 | CN1546859A Gravity boosting type power device |
| 11/17/2004 | CN1546858A Gas-liquid flowing type power device |
| 11/16/2004 | US6817180 Gravity as a source of renewable energy |
| 11/11/2004 | WO2004097214A2 Reciprocating turbine |
| 11/11/2004 | WO2004097213A2 Generating system of torque |
| 11/04/2004 | WO2004094816A1 Plant for generation of electricity from force of gravity |
| 11/03/2004 | EP1472456A1 Device for multiplying a force, increasing pressure and converting energy using counterforce systems |
| 10/28/2004 | DE10317680A1 Method for winning of electrical energy entails using principle of hydraulic ram to pump water from lower to upper basin, and water gives up potential energy to turbine located in down pipe when returning to lower basin |
| 10/27/2004 | EP1471252A2 Transportable floating energy production assembly |
| 10/26/2004 | US6809430 Conveyor-type fluid energy-harnessing apparatus |
| 10/22/2004 | CA2427889A1 Gerard energy |
| 10/21/2004 | WO2004090325A1 Reciprocating blade system for energy extraction from currents |
| 10/20/2004 | EP1468186A1 Hydroelectric machine |
| 10/20/2004 | CN1538059A Air intake type floatation electric generation system |
| 10/14/2004 | US20040201223 Extracting power from moving water |
| 10/14/2004 | US20040201222 Power station utilizing potential energy of sea water pressure |
| 10/13/2004 | EP1467093A1 Generator for water current turbine with counter-rotating rotors. |
| 10/13/2004 | EP1467092A2 Blade for water current turbine |
| 10/13/2004 | EP1467091A1 Floating water current turbine with counter rotating coaxial rotors |
| 10/13/2004 | EP1466089A1 Flow pipe comprising a water turbine having a variable cross-section |
| 10/12/2004 | US6803670 Method and apparatus for generating energy |
| 10/07/2004 | WO2004085845A1 Submerged water current turbines installed on a deck |
| 10/07/2004 | WO2004085841A1 Paddle-wheel with synchronized rotation between rotor and paddles |
| 09/30/2004 | WO2004083629A1 Submerged power generating apparatus |
| 09/30/2004 | US20040189010 Hydro-electric farms |
| 09/30/2004 | CA2519007A1 Submerged power generating apparatus |
| 09/28/2004 | US6798081 Energy-efficient and environmentally helpful power conversion system and method |
| 09/28/2004 | US6798080 Hydro-power generation for a water treatment system and method of supplying electricity using a flow of liquid |
| 09/23/2004 | WO2004067952B1 A rotary device |
| 09/23/2004 | DE10311504A1 Water turbine for electric current generation, has round pipe with auger towed or suspended at generator through rope |
| 09/23/2004 | DE10308146A1 Water-powered electrical current generation plant has double drive unit utilizing water discharged from hydroturbine |
| 09/22/2004 | EP1183463B1 Water current turbine sleeve mounting |
| 09/22/2004 | CN1530539A Liquid buoyancy-type power machine |
| 09/16/2004 | WO2004048774A8 Supporting structures for water current (including tidal stream) turbines |
| 09/10/2004 | WO2004077759A1 Rapid response method for the failure of links between different routing domains |
| 09/09/2004 | US20040174019 Conveyor-type fluid energy-harnessing apparatus |
| 09/09/2004 | US20040172944 Gravity as a source of renewable energy |
| 09/03/2004 | CA2421139A1 Hydraulic turbine for deep ocean conditions |
| 09/02/2004 | WO2004074680A1 Improvements relating to power generators |
| 09/02/2004 | DE202004009597U1 Hydraulic energy extraction assembly with rising floats has bypass pipe incorporating valve |
| 09/01/2004 | EP1453250A1 Method for a quick reaction to a link break between different routing domains |
| 09/01/2004 | EP1452732A1 Hydraulic buoyant force engine |
| 08/26/2004 | WO2004072473A1 Vertical axis wind or water turbine |
| 08/25/2004 | CN1523228A Water floating power machine |
| 08/25/2004 | CN1523227A Buoyant device for buoyancy tank utilization |
| 08/19/2004 | DE19525927B4 Vorrichtung zur Elektroenergieerzeugung mittels Unterwasserturbinen Apparatus for generating electricity using underwater turbines |
| 08/12/2004 | WO2004067957A1 A screw turbine device |
| 08/12/2004 | WO2004067953A1 Hydro-pneumanator |
| 08/12/2004 | WO2004067952A1 A rotary device |
| 08/12/2004 | CA2514965A1 A screw turbine device |
| 08/11/2004 | CN1519471A 浮子式水利发电机 Float Water Conservancy generator |
| 08/10/2004 | US6773226 Rotary work exchanger and method |
| 08/05/2004 | WO2004065784A1 Floating type hydraulic generator |
| 08/05/2004 | DE10302203A1 Mobile flowing water power unit has flow channel through the belly of a ship to drive a water wheel |
| 08/03/2004 | US6769253 Turbine power plant utilizing buoyant force |
| 07/29/2004 | WO2004063563A1 Hydraulic machine of boosting and recovery of the liquid in internal movements in the electric energy production |
| 07/29/2004 | WO2004063561A2 The waft system of water power generator |
| 07/29/2004 | DE20310845U1 Air water unit for power and heat comprises air pump heat exchanger air and water containers and rotary pump and generator |
| 07/28/2004 | EP1149241B1 Turbine driven with a fluid medium |
| 07/27/2004 | US6768218 Small hydroelectric power generator |
| 07/21/2004 | CN1514128A Water floating power machine |
| 07/20/2004 | US6764275 Fluid displacement rotational assembly |
| 07/15/2004 | DE202004002817U1 Underwater unit with water power device has base provided with cap which indicate attachment point of floatation chambers attached to water wheel, and ball valve inside cap for filling floatation chambers with air from air supply line |
| 07/14/2004 | EP1436504A1 Power generator and turbine unit |
| 07/08/2004 | US20040131466 Water wheel with extended vanes |
| 07/08/2004 | DE10257851A1 Container and devices to create buoyancy forces of bodies in fluids has buoyancy body floating in fluid located in lower section of container, vacuum in upper section, and by adjustable slide this combination is kept stable or changed |
| 07/08/2004 | DE10257375A1 System using gravitation for energy conversion using falling body and evaporation, has capillary line in insulated pipeline, heating element in distribution collector connected to compressor, and liquefier |
| 07/08/2004 | DE10256864A1 Wasserkraftanlage Hydroelectric power plant |
| 07/07/2004 | EP1220988B1 Hydro-power generation for a water treatment system |