| Patents for F03B 17 - Other machines or engines (5,086) |
|---|
| 06/22/2005 | CN2705627Y Float force negative pressure automatic water pump |
| 06/16/2005 | WO2005054667A2 Turbine and hydroelectric power plant for very low drops |
| 06/16/2005 | US20050127681 Electric power generating machines |
| 06/16/2005 | US20050127678 System for generating power through the capture of gas bubbles and method therefor |
| 06/16/2005 | CA2546508A1 Turbine and hydroelectric power plant for very low head |
| 06/15/2005 | EP1540172A1 Apparatus with an inclined carrying pillar for anchoring an axial turbine for the production of electric energy from water currents |
| 06/15/2005 | EP1430220B1 Underwater ducted turbine |
| 06/15/2005 | CN1626792A Power machine |
| 06/09/2005 | WO2005052361A1 Electrical power generating plant by sing kinetic energy of water waves or water flow |
| 06/09/2005 | WO2005038241A3 Small water power plant |
| 06/09/2005 | WO2005012724A3 Gravitational alternator |
| 06/09/2005 | WO2004114431A3 Energy-efficient and environmentally helpful power conversion system and method |
| 06/09/2005 | US20050121917 Method comprising electricity transmission, hydrogen productin and its transportation, from ocean and/or tidal current power generation apparatus, and control and moorage of ocean and/or tidal current power generation apparatus |
| 06/09/2005 | DE19932006B4 Strömungsmaschine zur Verwendung als Unterwasserkraftwerk Flow machine for use as a hydroelectric power plant |
| 06/09/2005 | DE10353545A1 Emission free energy system has water processed to generate hydrogen and oxygen which provide fuel for a fuel cell to generate electric power |
| 06/08/2005 | CN1624322A Power machine capable of alternately forming upper heavy locder light one sida heavy the other side light automatic rotation |
| 06/02/2005 | WO2005050011A1 Circulating fluid drive force system |
| 06/02/2005 | WO2005050007A1 Fluid and wind turbine for generating power |
| 06/02/2005 | DE10350198A1 Gravity pump power plant for driving a turbine and for generating electricity utilizes the physical effect of a vacuum on the discharge of a water jet from a pipe or a container with a fine sieve |
| 06/02/2005 | DE102004051811A1 Electricity generating apparatus with free jet turbines, comprises water lock supported above base of water tank and connected to turbines |
| 06/01/2005 | EP1534896A1 Apparatus for controlling underwater based equipment |
| 05/19/2005 | WO2005045241A1 Power generating system utilizing buoyancy |
| 05/19/2005 | US20050103004 Velocity intensifying power system |
| 05/19/2005 | DE10348533A1 Kleinwasserkraftanlage Small hydro power plant |
| 05/18/2005 | CN1616820A Liquid buoyant force engine in geometric space |
| 05/18/2005 | CN1616819A Floating device for power output device |
| 05/18/2005 | CN1202358C Small hydraulic power generator |
| 05/12/2005 | WO2005043728A1 Mechanical force-generating system |
| 05/12/2005 | WO2005042970A1 Two fold spiral turbine |
| 05/12/2005 | WO2005010352A3 Drive for a working machine to be applied under water |
| 05/12/2005 | WO2004107527A3 Low head, dynamic variable pitch, submersible hydro generator |
| 05/12/2005 | US20050099012 Hydroelectric system |
| 05/12/2005 | US20050099011 Extracting power from a fluid flow |
| 05/11/2005 | EP1529164A2 Apparatus and method for generating power from moving water |
| 05/11/2005 | CN2699570Y A running water generating set |
| 05/11/2005 | CN2698998Y Hydraulic energy motor |
| 05/11/2005 | CN1614227A Assembled power outputting apparatus |
| 05/11/2005 | CN1614226A Tubular shaft connected power output device |
| 05/04/2005 | EP1528254A1 Device for putting a circular body in rotation on itself |
| 05/04/2005 | CN2697341Y Hydraulic circulation power output device |
| 04/28/2005 | WO2005038250A1 A device for deriving energy from moving fluids |
| 04/28/2005 | WO2005038242A2 Hydropower generation apparatus and method |
| 04/28/2005 | WO2005038241A2 Small water power plant |
| 04/27/2005 | CN2695668Y Water automatic circulation pressure generating power-driven device |
| 04/26/2005 | US6884020 Turbine driven with a fluid medium |
| 04/21/2005 | WO2005035977A1 Turbine housing and floatation assembly |
| 04/21/2005 | US20050081517 Extracting power from a fluid flow |
| 04/14/2005 | US20050079054 Vertical shaft driving device for vertical wind mills or the like and electric power generator using the same |
| 04/14/2005 | US20050079015 Hydropower generation apparatus and method |
| 04/13/2005 | CN2692369Y Hydraulic engine |
| 04/07/2005 | WO2005031157A1 Prime mover using buoyancy |
| 04/07/2005 | US20050073154 Underwater electric generator |
| 03/31/2005 | WO2005028857A1 A system of underwater power generation |
| 03/31/2005 | US20050069413 Flow pipe comprising a water turbine having a variable cross-section |
| 03/31/2005 | CA2540574A1 A system of underwater power generation |
| 03/30/2005 | EP1415087B1 Plant for generating energy from watercurrents |
| 03/30/2005 | CN1602390A Flow pipe comprising a water turbine having a variable cross-section |
| 03/30/2005 | CN1601080A Method of buoyancy force drive and buoyancy machine in use for applying the method |
| 03/30/2005 | CN1601079A Hydaulic generating system |
| 03/30/2005 | CN1195156C Floating engine |
| 03/24/2005 | WO2005010353A3 Improved vertical axis water turbine |
| 03/24/2005 | WO2004110859B1 Self-trimming oscillating system |
| 03/24/2005 | US20050063783 Dock-like automatic fluid recycle device |
| 03/23/2005 | CN1599838A Power generator and turbine unit |
| 03/23/2005 | CN1598295A Power generating by buoyant of sea water |
| 03/22/2005 | CA2443801A1 Non-closed-system-inertia-reactive-force-generator |
| 03/17/2005 | WO2005024226A1 Vertical axis water current turbine |
| 03/16/2005 | EP1515039A1 Vertical shaft driving device for vertical shaft wind mills or the like, and electric power generator using the same |
| 03/16/2005 | EP1222387B1 Power station using ocean currents |
| 03/10/2005 | US20050052028 Hydraulic power generation system based on water pumping by weight of water |
| 03/09/2005 | CN2683888Y Mini-type hydroelectric generator |
| 03/03/2005 | WO2004020283A3 Electric generator |
| 03/02/2005 | CN1587677A New hydropower generation |
| 03/02/2005 | CN1587676A Method for using turbine arrangement to reciprocating circulate pump liquid |
| 02/24/2005 | WO2005017349A1 Energy generator powered by tidal currents |
| 02/22/2005 | US6858950 Liquid power machine |
| 02/15/2005 | US6856036 Installation for harvesting ocean currents (IHOC) |
| 02/12/2005 | CA2437599A1 Buoyancy-activated motor |
| 02/10/2005 | WO2005012724A2 Gravitational alternator |
| 02/10/2005 | US20050031442 Hydroelectric turbine |
| 02/10/2005 | US20050029818 Hydroelectric machine |
| 02/10/2005 | US20050029817 Gimbal-mounted hydroelectric turbine |
| 02/10/2005 | DE202004017695U1 Device for extracting electrical energy from water medium has bend, third connected pipe section parallel to two vertical pipe sections with turbines and pumps, facing down towards water surface and with turbine mounted at its end |
| 02/10/2005 | DE10333513A1 Antrieb für eine Arbeitsmaschine im Unterwassereinsatz Drive for a working machine in underwater applications |
| 02/03/2005 | WO2005010353A2 Improved vertical axis water turbine |
| 02/03/2005 | WO2005010352A2 Drive for a working machine to be applied under water |
| 02/03/2005 | US20050023836 Variable buoyancy float engine |
| 02/01/2005 | US6849963 Extracting power from moving water |
| 01/27/2005 | US20050017513 Hydro-power generating system |
| 01/27/2005 | DE10329465A1 Immersed water power generator for extracting power from wave energy has Archimedes screw whose screw thread is divided into individual vanes with vane profile attached to axle at distance apart |
| 01/27/2005 | DE10329348A1 Generator drive device, e.g. for mounting on buoy, drilling rig or anchored ship, has vanes essentially transverse to flow direction in first sub-section and in plane inclined to flow direction |
| 01/26/2005 | CN1570376A 浮力机 Buoyancy Machine |
| 01/20/2005 | WO2005005824A1 Device for interacting with a fluid moving relative to the device and vehicle including such a device |
| 01/20/2005 | DE202004016159U1 Underwater turbine with laminar flow output has a profiled duct with a central coaxial drive unit and with a non ducted impeller with at least two blades |
| 01/19/2005 | CN2672944Y Rocking arm generator |
| 01/13/2005 | WO2005003551A1 A method of producing rotary force, a rotary machine, and a power system |
| 01/13/2005 | US20050005592 Hollow turbine |
| 01/12/2005 | EP1228309B1 System for producing hydrogen making use of a stream of water |
| 01/12/2005 | EP1032764B1 Method and arrangement for converting kinetic energy of ocean currents into rotatory energy |
| 01/12/2005 | CN1563705A Hydraulic engine |