| Patents for E02B 9 - Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same (2,361) |
|---|
| 02/22/2007 | CA2759779A1 A device for capturing energy from a fluid flow |
| 02/22/2007 | CA2618540A1 A wave energy capturing device |
| 02/21/2007 | CN2871898Y Platform slurry turbine-generator power station by tailed water energy and feed canal flow energy |
| 02/21/2007 | CN2871645Y Trash-racking well |
| 02/14/2007 | CN2869124Y Hydraulic power generation set |
| 02/08/2007 | DE202006002346U1 Sea water power plant for use in e.g. coastal region, has withdrawal structure and intake tower, which are fixed on sea bed with or without pre-casted fastening flanges, and steel pipeline provided in its outer part by shell |
| 02/01/2007 | DE202006014721U1 Floating pontoon electricity generating station also incorporates top-mounted solar panels and wind turbines |
| 01/31/2007 | CN1904222A Installation method of axle extend through flow type hydraulic turbine set |
| 01/30/2007 | CA2278707C Helical penstock |
| 01/30/2007 | CA2271021C Ocean wave energy extraction |
| 01/25/2007 | WO2007009163A1 A blade pitch control mechanism |
| 01/25/2007 | DE202005021047U1 System for fixing in flowing inland water or sea water has unit with endless revolving conveyor element with movable element which on run extending in direction of flow opens, and on run extending against flow closes |
| 01/25/2007 | CA2614472A1 Apparatus for generating electricity from a flow of water such as a tide, river or the like |
| 01/24/2007 | CN2861529Y Power generating system using wind power for pumping |
| 01/19/2007 | CA2552486A1 Protective sleeve for intake rack bars |
| 01/17/2007 | CN2858989Y Ditch generating set |
| 01/11/2007 | US20070009325 Wave power station |
| 01/03/2007 | CN1888322A Method for rebuilding diversion tunnel to pressure expanded aerated flood-discharge tunnel |
| 01/03/2007 | CN1888321A L-type energy dissipater |
| 01/03/2007 | CN1888320A Vent and bank pressing energy dissipater |
| 01/02/2007 | US7156582 Inspectable tunnel for underground pipes and cables |
| 12/28/2006 | DE102005028300A1 Grid collector for heat pump system in e.g. hydroelectric power station, has protective grid e.g. power station rake, which is attached in power station for protecting turbine plant from turbine inlet |
| 12/27/2006 | CN1884706A Cover type air cushion type pressure balance chamber |
| 12/26/2006 | US7153060 Systems and methods for environmental stabilization of a body of water |
| 12/06/2006 | CN1875187A A system of underwater power generation |
| 12/06/2006 | CN1873107A Dissipater of hole stopper |
| 11/30/2006 | WO2006126887A1 Wave pump device |
| 11/30/2006 | DE102006008630A1 Hydroelectric power installation, has turbines located in downward flow pipe sections connected to upward flow sections via bends |
| 11/30/2006 | CA2651602A1 Wave pump device |
| 11/22/2006 | CN2839698Y River channel natural water flow electric power generator |
| 11/22/2006 | CN1865694A Half dam type afflux generating set |
| 11/15/2006 | CN1862912A Controlling regulator for joint running of spepped series power station |
| 11/08/2006 | EP1282746B1 Wavepowermachine |
| 11/08/2006 | CN1858435A Wooden wheel hydropower generator combination |
| 10/25/2006 | EP1713979A2 Wave energy plant for electricity generation |
| 10/25/2006 | CN1851142A Water-power installation reutilizing method and its installation |
| 10/19/2006 | WO2006110061A1 Spillway structure for a concrete dam |
| 10/19/2006 | US20060233613 Buoyancy pump power system |
| 10/18/2006 | CN1849450A Extracting energy from flowing fluids |
| 10/18/2006 | CN1280539C Self-adaptive current power generation unit on seabed |
| 10/12/2006 | DE10162516B4 Vorrichtung zur Nutzung von Wasserkraft in Fließgewässern Apparatus for use of hydropower in rivers |
| 10/11/2006 | CA2503607A1 Apparatus for generating electric power using wave force |
| 10/10/2006 | US7118307 replacing traditional surface water intake structures with an under sea bottom, river or lake bottom system capable of drawing ground waters through the sand substrate of the bottom into a delivery assembly |
| 10/05/2006 | WO2006102694A1 Wave power converter |
| 10/05/2006 | WO2005040500A3 Water filtration system having removable filter panels |
| 10/05/2006 | US20060222461 Submerged power generating apparatus |
| 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 |
| 09/27/2006 | CN1837603A Diversion pressurization type hydroelectric generator |
| 09/21/2006 | US20060212845 Bi-directional programming system/method for program development |
| 09/20/2006 | CN2818830Y Improved liftable-lever hydraulic generator |
| 09/20/2006 | CN1836101A Energy generator powered by tidal currents |
| 09/13/2006 | EP1700031A2 Turbine and hydroelectric power plant for very low drops |
| 09/13/2006 | CN2816396Y Guiding-flow boosted type hydraulic generator |
| 09/12/2006 | US7105939 Electrical generator having an oscillator containing a freely moving internal element to improve generator effectiveness |
| 09/07/2006 | DE202006005388U1 Vertical or horizontal type hydroelectric power plant for electricity production, has water lifting device with entrance for water supply and exit for connection to entrance of hydraulic turbine |
| 08/31/2006 | US20060192389 System of underwater power generation |
| 08/31/2006 | DE202006002974U1 Hydroelectric power plant e.g. for working independent of energy sources, has inlet in form of pipe with which water from reservoir is led into lower altitude and turbine is provided for water |
| 08/30/2006 | CN1824946A Circulation generating of water-wheel generator driven by water pressure |
| 08/29/2006 | CA2458286C A system for generating power |
| 08/23/2006 | CN2809252Y Watermill electricity generating device |
| 08/23/2006 | CN2809250Y Bulb through flow type hydroturbine generator unit |
| 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 |
| 08/16/2006 | EP1689938A1 Floating breakwater and propulsion system |
| 08/16/2006 | EP1689937A2 Water filtration system having removable filter panels |
| 08/09/2006 | EP1208286B1 Method for reducing frictional losses in tunnels |
| 08/09/2006 | CN2804421Y Hydraulic generation unit |
| 08/02/2006 | CN1811166A Natural energy source utilizing electricity generating techn |
| 08/02/2006 | CN1811162A Multi-stage water energy electricity-generating set in hydropower station |
| 07/27/2006 | WO2006076756A1 Wave energy extraction system |
| 07/18/2006 | CA2372678C Method for laying data cables and data transmission device for a communal gas, pressure or waste-water pipe system comprising at least one waste-water drain and a service shaft |
| 07/12/2006 | CN1263952C System for generating power |
| 07/05/2006 | EP1676028A1 A system of underwater power generation |
| 06/29/2006 | US20060140724 Apparatus for controlling underwater based equipment |
| 06/28/2006 | CN1261672C Steep slope large diameter long glant wall concrete lining sliding mould construction technology |
| 06/27/2006 | US7067935 Method for regulating the level of a dam installation and dam installation implementing the method |
| 06/21/2006 | CN1789702A Electricity generating device by using seawater tide |
| 06/08/2006 | CA2744834A1 Paddle wheels in a flow of water |
| 06/07/2006 | EP1665515A2 Tidal energy system |
| 06/01/2006 | WO2006037983A3 Breakwater wave energy converter |
| 05/29/2006 | CA2488900A1 Embedment removal |
| 05/26/2006 | WO2005072044A3 Wave energy plant for electricity generation |
| 05/24/2006 | EP1384824B1 Gyro wave-activated power generator and wave suppressor using the power generator |
| 05/24/2006 | CN2782974Y Overpressure proof warter pumping energy storage power generating system |
| 05/10/2006 | EP1654458A1 Energy generator powered by tidal currents |
| 05/10/2006 | EP1654457A1 Extracting energy from flowing fluids |
| 05/10/2006 | CN2778880Y Power generation tail water circulated pumping and storage power generation reusing device for hydroelectric power plant |
| 04/26/2006 | CN2775135Y Wave electricity generating device |
| 04/25/2006 | US7033111 Hydraulic power generating system |
| 04/13/2006 | WO2006037983A2 Breakwater wave energy converter |
| 04/12/2006 | CN2771294Y Pier-type gate-like dam body |
| 04/05/2006 | CN2769346Y Hydraulic pipeline water flowing speed accelerator |
| 03/30/2006 | WO2006032892A1 Hydrodynamic energy generating assembly and method |
| 03/29/2006 | CN1752437A Wind-driven water pumping electric generating system |
| 03/14/2006 | US7012340 Apparatus for converting ocean wave energy into electric power |
| 03/14/2006 | US7011501 Energy generating system |
| 03/08/2006 | CN1743664A New method of electric power generation utilizing water potential energy |
| 03/02/2006 | CA2577896A1 Rinue power system |
| 02/28/2006 | US7003955 Enhanced pumped storage power system |
| 02/16/2006 | US20060034663 Diamond trowel blade |