| Patents for F03B 17 - Other machines or engines (5,086) |
|---|
| 07/02/2008 | CN101210538A Pressing-floating brake device |
| 07/02/2008 | CN101210537A Buoyancy and gravity force utilization device |
| 06/26/2008 | DE202008003832U1 Auftrieb-Druckluft-Hebel-Energie Boost-pressure air-lever-energy |
| 06/26/2008 | DE102006059944A1 Under water power machine for use in Hydraulic systems has seal in region of contact surfaces between the jacket of electrical building element and control apparatus housing |
| 06/25/2008 | CN101205868A Wave energy propeller |
| 06/22/2008 | CA2615996A1 Fluid-responsive oscillating power generation method and apparatus |
| 06/19/2008 | WO2008072989A2 Self-running fluid motor for the production of a rotation movement |
| 06/19/2008 | WO2008072262A1 Geothermal energy system |
| 06/19/2008 | WO2008050368A3 Method and apparatus for generating motion of a series of hollow elements in a fluid environment |
| 06/18/2008 | EP1562693B1 Desalination device |
| 06/18/2008 | EP1478847B1 A power station |
| 06/18/2008 | CN101201044A Connecting vessel structure similar buoyancy water lifter |
| 06/18/2008 | CN101201040A Circulating gas-bag buoyancy power arrangement |
| 06/11/2008 | CN201071783Y Water stream generating device |
| 06/11/2008 | CN201071780Y Blade rotating type hydraulic turbine |
| 06/11/2008 | CN101196162A Fluid kinetic energy collecting wheel |
| 06/11/2008 | CN101196159A Fluid impeller device |
| 06/05/2008 | US20080127646 System and Method for Energy and Hydrogen Production |
| 06/05/2008 | DE102006049789A1 Flow power plant for extraction of kinetic energy in water flow, has vertical turbine axle, which is concurrent to standpipe for horizontally circulating turbine and passes torque, and turbine blades representing even surface |
| 06/04/2008 | CN101191454A Water buoyancy power generator |
| 05/29/2008 | WO2008062084A1 Device for harnessing the energy resulting from the difference in hydrostatic pressure |
| 05/29/2008 | WO2008044040A3 Water powered energy generator |
| 05/29/2008 | WO2008012067B1 Hydroelectric device for a water power installation |
| 05/29/2008 | US20080122224 Apparatus For Utilising the Energy Present In Flowing Water |
| 05/28/2008 | CN201065555Y Water-saving device for tap water |
| 05/22/2008 | WO2008060092A1 Rotative force generator |
| 05/21/2008 | EP1922482A2 Wind fin: articulated, oscillating wind power generator |
| 05/15/2008 | US20080110168 Dynamic Fluid Energy Conversion System and Method of Use |
| 05/15/2008 | DE102006052584A1 Hydraulic mount has two disks, partition and fluid, where partition is positioned between disks, and fluid admits partition surface with force, where partition moves in section, and partition has medium, which partly redirects force |
| 05/08/2008 | WO2008053167A1 An apparatus for oscillating and orienting a vane relative to a fluid |
| 05/08/2008 | WO2008052994A1 Electricity generation device and process |
| 05/08/2008 | CA2667405A1 Electricity generation device and process |
| 05/07/2008 | EP1918580A1 Device and method for the production of electricity |
| 05/07/2008 | EP1917435A2 Sewer line power generating system |
| 05/02/2008 | WO2008050368A2 Method and apparatus for generating motion of a series of hollow elements in a fluid environment |
| 05/02/2008 | CA2667134A1 Submersible turbine-generator unit for ocean and tidal currents |
| 05/02/2008 | CA2666939A1 Method and apparatus for generating motion of a series of hollow elements in a fluid environment |
| 04/30/2008 | EP1916419A1 Rotary steam engine |
| 04/30/2008 | CN201053373Y Buoy power output device |
| 04/30/2008 | CN201053372Y Power transmission device taking advantage of buoyancy |
| 04/30/2008 | CN101169098A Power station of running water |
| 04/24/2008 | US20080092535 Systems and methods using gravity and buoyancy for producing energy |
| 04/23/2008 | EP1913203A1 A device for capturing energy from a fluid flow |
| 04/22/2008 | US7360993 Fatigue resistant large hollow rotor blade for underwater energy converter |
| 04/17/2008 | WO2008044040A2 Water powered energy generator |
| 04/17/2008 | WO2008043886A1 Hydroelectric apparatus for generating electric power mainly from tidal currents |
| 04/17/2008 | CA2669099A1 Adaptive tidal current power extraction device |
| 04/10/2008 | WO2008043113A1 Hydropower delivery system |
| 04/10/2008 | WO2008003868A3 Wind generator with optimized tangential vanes |
| 04/03/2008 | WO2008039884A2 Systems and methods using gravity and buoyancy for producing energy |
| 04/03/2008 | WO2008038055A1 Floating cylinder wave energy conventor |
| 04/03/2008 | DE202008000671U1 Stromerzeuger für mehrstöckige Gebäude mit Flüssigkeitsauftriebsröhre Generator set for multi-storey buildings with liquid buoyancy tube |
| 04/03/2008 | CA2661596A1 Floating cylinder wave energy conventor |
| 04/02/2008 | EP1904688A1 Electricity generating apparatus from a flow of water such as tide, river or the like. |
| 04/02/2008 | EP1639257B1 Arrangement for anchoring a floating structure |
| 04/01/2008 | US7352074 System for producing hydrogen making use of a stream of water |
| 04/01/2008 | CA2367715C Water current turbine sleeve mounting |
| 03/27/2008 | WO2008035574A1 Hydraulic pump |
| 03/27/2008 | WO2008034340A1 Power generating apparatus |
| 03/27/2008 | DE102007042759A1 Current generator with the buoyancy, has suspension ball intake channel is formed on upper side of movement element which retains suspension ball and delivers into water reservoir and tap is designed on reservoir |
| 03/27/2008 | DE102006038226A1 Hydrostatic liquid lifter e.g. for lifting liquids, has elements to create area with lower hydrostatic pressure in relation to surrounding areas |
| 03/27/2008 | CA2662093A1 Power generating apparatus |
| 03/26/2008 | CN101149040A Controllable transmission system and method |
| 03/26/2008 | CN101149039A Earth attraction intelligence power machine |
| 03/26/2008 | CN101149038A Buoyancy circulating machine |
| 03/25/2008 | US7348685 Method and apparatus for supplying fresh water and generating electricity by collected rainwater |
| 03/20/2008 | WO2008031179A1 Hydrostatic driven mechanism |
| 03/20/2008 | DE102006059233A1 Energy storing in and storing out method for use in e.g. sea, involves permitting lifting body to be raised to smaller liquid depth in reverse direction for storing out energy so that energy is converted into electrical energy by converter |
| 03/13/2008 | WO2008028331A1 Power generation equipment and transportation system thereof |
| 03/13/2008 | WO2008012067A3 Hydroelectric device for a water power installation |
| 03/13/2008 | DE202007017812U1 Wasserpumpe, die durch den Luftdruck und die Erdanziehung getrieben wird Water pump, which is driven by the air pressure and gravity |
| 03/12/2008 | EP1896722A1 Energy conversion turbine unit |
| 03/12/2008 | EP1896721A1 Electrical energy generator based on buoyancy |
| 03/12/2008 | EP1673535B1 Water power plant |
| 03/12/2008 | CN101139975A Stromerzeuger anhand des auftriebs |
| 03/06/2008 | US20080054640 Air pump in float |
| 03/06/2008 | US20080053358 Apparatus for controlling underwater based equipment |
| 03/05/2008 | CN101135291A Kinetic energy apparatus |
| 03/04/2008 | US7338257 Device for interacting with a fluid moving relative to the device and vehicle including such a device |
| 02/28/2008 | WO2008024019A1 Energy converting plant |
| 02/26/2008 | CA2460479C Underwater ducted turbine |
| 02/21/2008 | WO2008020419A1 A collector rotor and a related airplane tyre |
| 02/21/2008 | CA2557753A1 Hydraulic vortex electricity generating plant |
| 02/20/2008 | EP1888916A2 Transfer of kinetic energy to and from fluids |
| 02/20/2008 | CN201025230Y Surf power generation device |
| 02/20/2008 | CN201025227Y Water surface floating water flow dynamic machine unit platform |
| 02/20/2008 | CN101126368A Hydrosphere buoyant force generator |
| 02/19/2008 | US7331762 Submerged water current turbines installed on a deck |
| 02/14/2008 | WO2008018092A1 System and method for the transformation of potential and kinetic energy of a fluid |
| 02/14/2008 | WO2008018087A1 Hydroelectric plants in series |
| 02/14/2008 | WO2007100639A3 Submersible turbine apparatus |
| 02/13/2008 | EP1886015A1 Water turbine with bi-symmetric airfoil |
| 02/12/2008 | US7329963 Hydro-electrical generator |
| 02/12/2008 | US7329961 Device for deriving energy from moving fluids |
| 02/07/2008 | WO2008015408A1 Apparatus and method utilising buoyancy |
| 02/07/2008 | WO2008015047A1 Apparatus for converting energy from wave or current flow using pipes acting as venturi pumps |
| 02/07/2008 | WO2008014624A1 Hydraulic engine having linearly moving blades for converting the energy of flowing bodies of water |
| 02/07/2008 | US20080028760 Philippians 419 engine - power generation |
| 02/07/2008 | CA2659578A1 Apparatus for converting energy from wave of current flows using pipes acting as venturi pumps |
| 02/06/2008 | CN101120168A Device for maintaining a hydraulic turbomachine |