| Patents for F03B 13 - Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates (15,575) |
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| 12/19/2012 | CN102828885A Open horizontal hydro-generator |
| 12/19/2012 | CN102828883A Double-wheel water turbine with adjustable turning wheels |
| 12/19/2012 | CN102384013B Floating type water wave energy acquisition and conversion system |
| 12/19/2012 | CN102287309B Water flow generator |
| 12/19/2012 | CN102278267B Tidal electricity generation device |
| 12/19/2012 | CN102182609B Water flow power generation device |
| 12/19/2012 | CN101994637B Base type tide power generator |
| 12/19/2012 | CN101988468B Sea vertical axis hoistable combined type generating platform |
| 12/19/2012 | CN101956647B Tidal power generating device |
| 12/19/2012 | CN101530832B Sanitary outfall device capable of illuminating |
| 12/18/2012 | US8334611 Apparatus for receiving and transferring kinetic energy from water waves |
| 12/18/2012 | US8334605 Floating mechanical structure to produce directly electricity by means of the swinging of a magnetic pendulum caused by sea wave motion |
| 12/18/2012 | US8333070 Mechanical energy storage method and device |
| 12/18/2012 | CA2650054C Wave energy converter |
| 12/13/2012 | WO2012169991A1 Hybrid water pressure energy accumulating wind turbine and method |
| 12/13/2012 | WO2012169898A1 Wave power plant comprising buoyancy regulating arrangement |
| 12/13/2012 | WO2012115456A3 Wave power generating apparatus |
| 12/13/2012 | WO2012087064A4 Tidal current power generation device |
| 12/13/2012 | US20120315128 Personal Cooling System and Method |
| 12/13/2012 | US20120313481 Electroactive Polymer Generator for Converting Mechanical Energy into Electrical Energy |
| 12/13/2012 | US20120313376 Method and System for Converting Energy in Flowing Water to Electric Energy |
| 12/13/2012 | US20120313373 Controller for pendulum type wave-power generating apparatus |
| 12/13/2012 | DE102011104096A1 Assembly for Kaplan-bulb turbine in power plant, comprises current generator, which is arranged in cooling water-discharge pipe of steam condensation turbine or in outlet structure of power plant |
| 12/12/2012 | EP2531718A2 A bidirectional water turbine |
| 12/12/2012 | EP2531717A2 A bidirectional water turbine |
| 12/12/2012 | CN202599140U Circulating water cooling tower |
| 12/12/2012 | CN202596971U Wave energy water delivery power generation system |
| 12/12/2012 | CN202596970U Sea wave thruster |
| 12/12/2012 | CN202596969U Ecology mini-sized water electrical power generating system |
| 12/12/2012 | CN202596968U Hydraulic energy storage device |
| 12/12/2012 | CN202596967U Running water power generating device |
| 12/12/2012 | CN102817769A Float type ocean wave power generation device |
| 12/12/2012 | CN102817768A Novel wave power generation device |
| 12/12/2012 | CN102817767A Full-automatic seawater power generation device |
| 12/12/2012 | CN102817766A Movable self-elevating offshore wave power generating station |
| 12/12/2012 | CN102817765A Ocean buoy swinging generation device |
| 12/12/2012 | CN102817764A Technical device for optimally utilizing residual head of circulating cooling water system |
| 12/12/2012 | CN102817763A Mixed-flow water turbine for industrial cooling tower |
| 12/12/2012 | CN102817599A Method and device for dual power energy-saving pressurization and pressure reduction water distribution |
| 12/12/2012 | CN102815379A Medium wave (MW)-stage dam-free sinker traction twin-body hydropower boat |
| 12/12/2012 | CN102374473B LED (light emitting diode) floating lamp |
| 12/12/2012 | CN102278292B Gravity balancer |
| 12/12/2012 | CN102261301B Wave energy driving device and ship applying same |
| 12/12/2012 | CN102242685B Siphon power generation device and method by utilizing water backflow |
| 12/11/2012 | US8330431 Method for smoothing alternating electric current from a number of power generating units and wind power plant including a number of wind mills with variable rotational speed |
| 12/11/2012 | US8330288 Device for charging at least one electrical battery on board a boat |
| 12/11/2012 | US8330287 Device for converting the ripple and/or the oscillations of a liquid in which it is at least partly immersed, into usable energy |
| 12/11/2012 | US8330286 Tuned rolling wave energy extractor |
| 12/11/2012 | US8328499 Road with inlayed wind harnessing technology |
| 12/06/2012 | WO2012166064A1 Power unit for generating driving power |
| 12/06/2012 | WO2012166063A1 Method of electrical power generation from water waves using vertical axis water turbine |
| 12/06/2012 | WO2012166047A1 Wave energy converter |
| 12/06/2012 | WO2012164604A1 Wave power generation method |
| 12/06/2012 | WO2012164347A1 Maximizing energy extraction from moving fluids a two cycle fluid driven engine |
| 12/06/2012 | WO2012162785A1 System of power generation with under water pressure of air |
| 12/06/2012 | US20120306211 Electrical generator that utilizes rotational to linear motion conversion |
| 12/06/2012 | US20120306210 Matrix Sea Wave Power Generating Device |
| 12/06/2012 | US20120306209 Wave powered generator |
| 12/06/2012 | US20120304637 Hydraulic apparatus |
| 12/06/2012 | CA2836611A1 System of power generation with under water pressure of air |
| 12/05/2012 | EP2530299A1 Matrix sea wave power generating device |
| 12/05/2012 | CN202586812U Hydropower and solar energy combined power generation system |
| 12/05/2012 | CN202582246U Cooling tower closed-loop circulating cooling system |
| 12/05/2012 | CN202579023U Wave impeller wave energy generating device automatically rising and falling along with tidal level |
| 12/05/2012 | CN202579022U Wave power generation device with one-way damper |
| 12/05/2012 | CN202579021U Wave energy power generation system applicable to small wave power generation |
| 12/05/2012 | CN202579020U Power generation device in floating type rotating shaft transmission water wave energy acquisition system |
| 12/05/2012 | CN202579019U Combined type wave energy power generation ship power equipment |
| 12/05/2012 | CN202579018U Tidal wave energy-storing power generation system |
| 12/05/2012 | CN202579017U Umbrella-type wave energy gathering device |
| 12/05/2012 | CN202579016U Water pipe generator |
| 12/05/2012 | CN202579015U An energy storage and conversion device |
| 12/05/2012 | CN202576011U Water purifier device with electricity generation function and display function |
| 12/05/2012 | CN102808739A Green energy resource generator of valve sailboard |
| 12/05/2012 | CN102808719A Float transaction wave power generating device |
| 12/05/2012 | CN102808718A Pipeline water flow generator |
| 12/05/2012 | CN102011383B Hydraulic and wind power dirt remover |
| 12/04/2012 | US8324752 Water wave power plant system |
| 12/04/2012 | US8324748 Generator with falling stator |
| 12/04/2012 | CA2536598C Wave energy converters (wecs) with velocity multiplication |
| 11/29/2012 | WO2012162097A1 Biomorphic wave energy collector |
| 11/29/2012 | WO2012160311A2 Device for storing and delivering fluids and method for storing and delivering a compressed gas contained in such a device |
| 11/29/2012 | WO2012160244A1 Arrangement for energy recovery |
| 11/29/2012 | WO2012159226A1 Fluid energy increasing and converting device |
| 11/29/2012 | US20120299304 Apparatus for Generating Electrical Energy |
| 11/29/2012 | US20120299303 Energy converter |
| 11/29/2012 | DE102011102676A1 Water waves or sea waves-operated pump for generating electricity, has two piston pumps with cylinders fixed at floating body, where piston pumps have piston rods fixed at counterweight |
| 11/29/2012 | DE102011102619A1 Power plant for use as pump-storage power plant for producing electrical power, has rotation device or turbine coupled with generator for producing current, where rotation device or turbine is driven by water flowing through passage |
| 11/28/2012 | EP2527641A1 Balance wave-energy electricity generation system |
| 11/28/2012 | EP2526285A2 Water turbine |
| 11/28/2012 | CN202565100U Novel hydroelectric generator for water faucet |
| 11/28/2012 | CN202562318U Hydrodynamic draught fan energy saving cooling tower |
| 11/28/2012 | CN202560466U Landscape type wind-solar-water complementary generation system |
| 11/28/2012 | CN202560448U Natural-lifting rotating running water tidal power generation device |
| 11/28/2012 | CN202560447U 潮汐发电装置 Tidal power plant |
| 11/28/2012 | CN202560446U Surging energy-storage airtight device |
| 11/28/2012 | CN202560445U Un-oriented buoy wave power generation device |
| 11/28/2012 | CN202560444U Broadband wave energy capture device for wave energy generation |
| 11/28/2012 | CN202560443U Sea wave power station |
| 11/28/2012 | CN202560442U Embedded generator |