| Patents for F03B 17 - Other machines or engines (5,086) |
|---|
| 10/05/2006 | DE202006011969U1 Water power unit has cylindrical container with water inlet and outlet tubes with automatic valves and gently sloping walls |
| 10/05/2006 | DE202006011967U1 Water power unit has cylindrical container with water inlet and outlet tubes and having a closed cylindrical column and automatic valves with a float above the column |
| 10/05/2006 | DE202005018871U1 Electrohydraulic machine drive for other appliances such as generators pumps water onto rotor to turn axle and drive generator and comprises water nozzle, heater, hoses and water tank |
| 09/28/2006 | DE202006011529U1 Hydroelectric plant comprises a column or cylindrical container made from concrete or metal and a water supply |
| 09/28/2006 | DE202006010815U1 Hydroelectric plant comprises a column or cylindrical container made from concrete or metal with a closed column or cylinder in the center and a water supply |
| 09/28/2006 | CA2809174A1 Apparatus and control system for generating power from wave energy |
| 09/27/2006 | EP1704324A1 Articulated false seabed |
| 09/27/2006 | CN1839258A Vertical axis water current turbine |
| 09/20/2006 | CN2818833Y Ocean buoyancy power station |
| 09/20/2006 | CN1836101A Energy generator powered by tidal currents |
| 09/20/2006 | CN1276173C Apparatus for production of energy from currents in bodies of water |
| 09/13/2006 | EP1700031A2 Turbine and hydroelectric power plant for very low drops |
| 09/13/2006 | EP1597877B1 Rapid response method for the failure of links between different routing domains |
| 09/13/2006 | CN1831327A Hydraulic buoyancy gravity generation technology device |
| 09/13/2006 | CN1831309A 炸药发动机 Explosive engine |
| 09/12/2006 | US7105942 Plant, generator and propeller element for generating energy from watercurrents |
| 09/07/2006 | US20060196181 Nelson flywheel power plant |
| 09/07/2006 | DE202006008957U1 Elements of power plant (EKW) for electricity supply has first power plant part, a conventional water turbine and one down to downwards, new second power plant part which has three identically constructed composite drive units |
| 08/31/2006 | US20060192389 System of underwater power generation |
| 08/30/2006 | EP1694961A1 Device for producing energy |
| 08/30/2006 | CN1826463A Portable hydro-generator |
| 08/24/2006 | DE202006009953U1 Floating turbine with up and down drive in tower filled with water has tube diameter adapted to that of the watertight tower |
| 08/24/2006 | DE202006009209U1 Hydro-electricity generator has a static column container of metal or concrete and a water inlet |
| 08/23/2006 | CN2809253Y Apparatus for transforming buoyancy and gravity into power |
| 08/22/2006 | US7094017 Vertical shaft driving device for vertical wind mills or the like and electric power generator using the same |
| 08/17/2006 | WO2006085782A1 Re-circulating water in close-looped hydropower system |
| 08/17/2006 | WO2006085130A1 Power generating motor without fuel combustion |
| 08/17/2006 | WO2006085042A1 Device for maintaining a hydraulic turbomachine |
| 08/17/2006 | WO2006084446A1 Device for current generation |
| 08/17/2006 | US20060179832 O.h.e.g. |
| 08/17/2006 | DE102005004876A1 Verfahren zur energetischen, technischen und biologischen Nutzung von Tiefengewässern im Zusammenhang mit oben offenen landseitigen Gruben Means of energy, technical and biological utilization of deep waters in the context of open-top land-mines |
| 08/17/2006 | CA2599120A1 Device for maintaining a hydraulic turbomachine |
| 08/16/2006 | EP1690003A1 Turbine housing and floatation assembly |
| 08/15/2006 | US7091628 System for harvesting rotational energy from fluid flow in a pressurized system |
| 08/09/2006 | EP1687528A1 A device for deriving energy from moving fluids |
| 08/08/2006 | US7086824 Guided fluid driven turbine |
| 08/03/2006 | US20060171805 Device for interacting with a fluid moving relative to the deivce and vehicle including such a device |
| 08/03/2006 | US20060168954 Hydro-electrical generator |
| 08/02/2006 | EP1686677A1 Mechanical force-generating system |
| 08/02/2006 | EP1686262A2 Hydro electric generator |
| 08/01/2006 | US7083382 Vertical axis wind turbine |
| 08/01/2006 | US7083377 System and method and for use in hydroelectric power station and hydroelectric power station employing same |
| 07/27/2006 | US20060162330 Power generation device utilizing river flow or seawater |
| 07/20/2006 | US20060159076 Rapid response method for the failure of links between different routing domains |
| 07/20/2006 | US20060156718 Buoyancy Motor |
| 07/20/2006 | DE102005005960B3 Power generation device, has weight floats removed from water beams and fastened at drive cord of generator, where floats are again lead back into beams by lowering floats at drive cord according to process of power generation |
| 07/18/2006 | CA2384580C Ribbon drive power generation apparatus and method |
| 07/13/2006 | US20060152011 Fatigue resistant large hollow rotor blade for underwater energy converter |
| 07/13/2006 | US20060150625 Natural forces power system |
| 07/13/2006 | US20060150622 Hydraulic machine of boosting and recovery of the liquid in internal movements in the electric energy produciton |
| 07/13/2006 | DE102004059351A1 Regenerative energy conversion system has several types of device driven from opposed weight masses for energy generation and water supply |
| 07/12/2006 | CN1802502A Building head power generation system |
| 07/12/2006 | CN1800633A Environment-friendly constant energy source unit |
| 07/11/2006 | US7075191 Wind and water power generation device using a rail system |
| 07/06/2006 | WO2006069423A1 Heat turbine |
| 07/06/2006 | WO2005061887A8 Articulated false bed |
| 07/05/2006 | EP1676028A1 A system of underwater power generation |
| 06/29/2006 | US20060140724 Apparatus for controlling underwater based equipment |
| 06/28/2006 | EP1674722A1 Floating power generator |
| 06/28/2006 | EP1673535A2 Small water power plant |
| 06/28/2006 | EP1492956B1 Extracting power from a fluid flow |
| 06/28/2006 | CN1795330A Low head, dynamic variable pitch, submersible hydro generator |
| 06/27/2006 | US7067935 Method for regulating the level of a dam installation and dam installation implementing the method |
| 06/22/2006 | US20060130475 Power generator with floats |
| 06/21/2006 | CN1791746A Arrangement for anchoring a floating structure |
| 06/21/2006 | CN1790209A Liquid driven ultra-micro-displacement control device and control method |
| 06/21/2006 | CN1789703A Rotary floating machine |
| 06/21/2006 | CN1789701A Power device using floating body to make water pump suck and drain water to drive mechanical movement |
| 06/15/2006 | WO2006061652A1 Water current powered generating apparatus |
| 06/15/2006 | US20060127210 Submerged run of river turbine |
| 06/15/2006 | US20060125242 Hydraulic speed-increasing transmission for water current powered turbine |
| 06/15/2006 | CA2589965A1 Water current powered generating apparatus |
| 06/14/2006 | EP1488101B1 Extracting power from a fluid flow |
| 06/08/2006 | WO2006060761A1 Paddle wheels in a flow of water |
| 06/08/2006 | WO2006059094A1 Apparatus for the generation of power from a flowing fluid |
| 06/08/2006 | WO2006020872A9 Hydraulic liquid pumping system |
| 06/08/2006 | CA2744834A1 Paddle wheels in a flow of water |
| 06/06/2006 | US7056176 Buoyancy motor |
| 06/01/2006 | WO2006056694A1 Mechanical arrangement |
| 05/31/2006 | CN1779228A Power generator |
| 05/26/2006 | WO2006054091A1 Vertical axis turbine apparatus |
| 05/26/2006 | WO2006054084A1 Floating apparatus for deploying in marine current for gaining energy |
| 05/26/2006 | CA2588511A1 Vertical axis turbine apparatus |
| 05/24/2006 | EP1377750B1 Moveable, over-flowable and under-flowable hydro-electric power plant |
| 05/24/2006 | EP1196721B1 Device for generating an electrical voltage for components of a gas-fired water heater |
| 05/24/2006 | DE102004055078A1 Generation of electricity through water has a pipe inserted into a water reservoir, at a great depth, containing turbines to drive water pumps and a turbine at the pipe end to generate electricity |
| 05/23/2006 | CA2485929A1 Hydro dyne generator |
| 05/18/2006 | WO2005091706A3 Gravity-operated water engine |
| 05/17/2006 | CN1773105A Rotary power machine |
| 05/10/2006 | EP1654458A1 Energy generator powered by tidal currents |
| 05/09/2006 | US7042114 Hydro-electric farms |
| 05/04/2006 | WO2006045286A1 Devices for conversion of buoyancy forces of bodies in fluids into usable energy |
| 05/04/2006 | US20060090463 Wave energy converter |
| 05/04/2006 | DE102004052381A1 Behälter und Vorrichtungen um Auftriebskräfte von Körpern in Flüssigkeiten wirtschaftlich sinnvoll zu erzeugen, um sie dann in nutzbare Energie umzuwandeln zu können Containers and devices to buoyancy forces of bodies in fluids to produce economically viable in order to be able to convert them into usable energy |
| 05/03/2006 | CN1766308A Buoyancy generator |
| 04/27/2006 | US20060088415 Deployable lighter-than-air wind rotor for intermittent wind loads |
| 04/27/2006 | DE102005038793A1 Mechanical energy e.g. torque, producing device, has driving bodies defined as hollow pieces and have valve which reduces volume of bodies in open position and increases volume of bodies in closed position |
| 04/26/2006 | EP1650430A1 Method and apparatus for generating environmentally friendly energy |
| 04/26/2006 | CN1764781A Submerged water current turbines installed on a deck |
| 04/25/2006 | US7033111 Hydraulic power generating system |