| 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) |
|---|
| 04/16/1998 | DE19641862A1 Floating power generator for hydro-power station |
| 04/09/1998 | WO1998014054A1 Power supply device |
| 04/01/1998 | EP0832354A1 Wave energy device |
| 03/26/1998 | WO1998012433A1 Extraction of energy from flowing fluids |
| 03/25/1998 | EP0830506A1 Helical turbine for power and propulsion systems |
| 03/19/1998 | WO1998011347A1 Implantable electric axial-flow blood pump with blood-cooled bearing |
| 03/19/1998 | WO1998011343A1 Bulb turbine system |
| 03/04/1998 | EP0580688B1 Wave energy converter |
| 03/04/1998 | CN1174936A Water power converter |
| 02/25/1998 | CN1174288A Energy collecting power generator |
| 02/11/1998 | EP0823539A2 Influencing the boundary layer on turbomachinery blades |
| 02/11/1998 | CN1172902A Water collecting equipment for using natural hydro dynamic drawing water storage generating potential energy |
| 02/04/1998 | CN2273783Y Power generation struction using sea wave energy |
| 01/28/1998 | CN1037206C Sea wave dynamic energy exchanger |
| 01/20/1998 | US5710464 Power drive system for converting natural potential energy into a driving power to drive a power generator |
| 01/15/1998 | WO1998001676A1 Air lift type power generating and water purifying apparatus |
| 01/15/1998 | WO1998001670A1 Tidal current energy converter |
| 01/15/1998 | DE19610922A1 Sea and river wave energy-to-electrical power generator e.g. for driving large electrical power generation turbines |
| 01/14/1998 | CN1170453A Cooling system for generator in a tank surrounded by running water |
| 01/14/1998 | CN1170084A Buoy for wave power-generation with shrinkable and extendable |
| 01/13/1998 | US5708305 Ocean wave energy conversion system |
| 01/13/1998 | US5707218 Implantable electric axial-flow blood pump with blood cooled bearing |
| 01/08/1998 | DE19624915A1 Tidal power station for low tide differentials |
| 12/30/1997 | US5701740 Device for a buoy-based wave power apparatus |
| 12/30/1997 | CA2122483C Plant for the recovery of energy from waves in water |
| 12/18/1997 | WO1997047821A1 Wave energy converter |
| 12/17/1997 | CN2270819Y Universal waterpower generating device |
| 12/09/1997 | US5696413 Reciprocating electric generator |
| 12/04/1997 | WO1997045638A1 Electric power station |
| 12/04/1997 | DE19621650A1 Device for converting wave impulse in energy |
| 12/02/1997 | US5692247 Exhaust fan |
| 11/24/1997 | CA2205250A1 Wave powered buoyancy engine to generate energy |
| 11/19/1997 | CN1165245A Hydraulic circulating type power generating device |
| 11/13/1997 | WO1997042413A1 Hybrid magnetically suspended and rotated centrifugal pumping apparatus and method |
| 11/06/1997 | WO1997041350A1 Wave energy converter |
| 11/06/1997 | WO1997041349A1 Wave energy converter |
| 11/05/1997 | CN1163988A Method and apparatus for wave generation of electricity |
| 10/23/1997 | WO1997039239A1 A hydrodynamic electrical generation plant by the way of vacuum adsorption |
| 10/23/1997 | DE19615115A1 Wave-powered power generation plant |
| 10/16/1997 | DE19613239A1 Mechanical sector scanner for ultrasound diagnostic appts. |
| 10/09/1997 | WO1997037123A1 Submerged hydropneumatic wave energy converter |
| 10/09/1997 | WO1997037122A1 Sea waves energy converter |
| 10/09/1997 | DE19613242A1 Mechanical sector scanner esp. for acoustic therapy appts. with ultrasound location |
| 10/02/1997 | DE19612124A1 Device for converting water wave motion, especially sea waves, to useful energy |
| 09/17/1997 | EP0636212B1 Multi-stage hydraulic power station |
| 09/17/1997 | CN1159516A 流体机 Fluid machine |
| 08/19/1997 | US5659205 Hydraulic turbine power generator incorporating axial thrust equalization means |
| 08/14/1997 | DE19604641A1 Magnetohydrostatic turbine drive for power generation or pumping of liquids |
| 08/13/1997 | EP0788584A1 Cooling system for a generator in a tank surrounded by running water |
| 08/07/1997 | WO1997028367A1 Helical penstock |
| 08/06/1997 | CN2258919Y Hydraulic lever power electric generator |
| 07/30/1997 | CN1155627A Power system using seawave drop to generate electric power |
| 07/16/1997 | EP0784156A2 Submerged hydraulic turbine-generator |
| 07/09/1997 | CN2257568Y Pendulum electrohydraulic servo device |
| 07/03/1997 | WO1997023708A1 Wellhead apparatus |
| 07/01/1997 | US5642984 Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems |
| 06/25/1997 | EP0780571A2 Miniature water-turbine generator |
| 06/25/1997 | CN1035296C Generator cooling system with transmission device set in shaft |
| 06/19/1997 | WO1997021922A1 Total electric water system |
| 06/11/1997 | CN1151477A Low level drop lashing power parallel power set |
| 06/11/1997 | CN1035126C Wave power air supply device |
| 05/28/1997 | DE19544141A1 Hydro-power plant system with hydro-turbine |
| 05/15/1997 | DE19542469A1 Hydrodynamic power station on floating structure |
| 05/14/1997 | EP0620896B1 Water power engine |
| 05/09/1997 | WO1997016629A1 Method and apparatus for driving a rotor |
| 05/07/1997 | CN1149105A Basic principle and structure of ship style electric power generator by waves |
| 05/02/1997 | EP0664855B1 A device for a buoy-based wave power apparatus |
| 04/23/1997 | EP0674735A4 Exhaust fan. |
| 04/23/1997 | EP0563404B1 Fluid energy apparatus |
| 04/16/1997 | EP0767876A1 Offshore wind-/wave-energy converter |
| 04/16/1997 | EP0767875A1 Marine energy generator ii based on the lever principle |
| 04/16/1997 | EP0611418B1 Plant for the recovery of energy from waves in water |
| 04/16/1997 | CN2252247Y 振动发动机 Engine vibration |
| 04/15/1997 | US5620364 Water-driven rotary tool |
| 04/09/1997 | EP0766787A1 Cushioned dual-action constant speed wave power generator |
| 04/03/1997 | DE19537516A1 Vertically moving wave-power generator |
| 03/13/1997 | WO1997009771A1 Arrangement in a bulb generator |
| 03/13/1997 | WO1997008939A1 Autonomous life-support system for domestic and production units and power-generation facilities for use in such a system |
| 02/19/1997 | CN2247727Y Water-wheel generator |
| 02/12/1997 | CN1142572A Flow-shutting seawave electric power generation apparatus |
| 02/05/1997 | CN1142011A 离心动力技术 Centrifugal force technology |
| 01/28/1997 | CA2088874C Pumping station |
| 01/23/1997 | WO1997002430A1 Method and device for using the gravitational total pressure energy of a flowing fluid |
| 01/23/1997 | WO1997002429A1 Method and device for using gravity total pressure energy of flowing fluid |
| 01/21/1997 | US5595472 Adjustable seal lubrication hydraulic positioning device |
| 01/09/1997 | WO1997001029A1 Unified power block |
| 01/02/1997 | DE19549235C1 Miniature generator for electrically powering sensors for measuring electrical and magnetic field components |
| 12/31/1996 | US5588293 Fluid energy conversion apparatus |
| 12/27/1996 | EP0749529A1 Tidal generator |
| 12/05/1996 | WO1996038667A1 Helical turbine for power and propulsion systems |
| 11/26/1996 | US5578889 Piezoelectric generation of electrical power from surface waves on bodies of water using suspended weighted members |
| 10/31/1996 | DE19515138A1 Wave power station e.g. for sea or ocean |
| 10/30/1996 | CN2238922Y Universal centrifugal impeller powerplant |
| 10/24/1996 | DE19514322A1 Water power plant for barrage |
| 10/22/1996 | US5566770 Gearless angled spindle |
| 10/17/1996 | DE19513817A1 Pumped storage plant for electrical power generation |
| 10/16/1996 | CN2237733Y Hydraulic generator set |
| 10/09/1996 | EP0736123A1 Wave energy transformer |
| 10/09/1996 | CN2237127Y Wave force electric generator |
| 10/03/1996 | WO1996030646A1 Cushioned dual-action constant speed wave power generator |