Patents for F03B 17 - Other machines or engines (5,086)
07/1996
07/31/1996CA2141380A1 Buoyancy motor
07/10/1996CN2230826Y Water power engine
06/1996
06/27/1996WO1996019665A1 Waterpower machine
06/19/1996CN1124822A Buoyancy engine
06/13/1996DE19547218A1 Composite capillary system generating suction or pressure
06/11/1996US5524988 Rotary apparatus with gap-controlling
06/05/1996CN1123885A Hydrodynamic power generator apparatus
05/1996
05/30/1996DE4441737A1 Liquid drive for generating energy, esp. electrical energy
05/23/1996DE4440761A1 Self-propelled double pressure pump for energy recovery
05/21/1996US5519267 Energy saving electromotive engine
05/15/1996DE4440018A1 Method of generating power or torque using suspended body buoyancy
05/09/1996WO1996013662A1 Cooling system for a generator in a tank surrounded by running water
05/02/1996WO1996012891A1 Method of converting the rotary motion of a solid body into the body's own linear motion using the 'directional imbalance' method, and a device for applying said method
04/1996
04/24/1996EP0708241A2 Ocean current power generator
04/24/1996EP0708240A1 Water mill
04/19/1996CA2160756A1 Ocean current power generator
03/1996
03/20/1996CN2222812Y hydraulic power-generating lifter
03/14/1996WO1996007824A1 Flow engine
03/13/1996CN1118413A Flow-tube-power electric generating system
02/1996
02/22/1996DE4429020A1 Emissions-free power unit for automobile
02/05/1996CA2129502A1 Flow-mobile
02/01/1996WO1996002747A1 Energy generating system and method
01/1996
01/31/1996CN2218837Y Vortex fluid machanism
01/31/1996CN2218836Y Double float running water generator
01/18/1996DE4424348A1 Compression procedure using centrifugal force on rotating body of solid or fluid
01/17/1996CN2217694Y Eddy fluid machinery
01/11/1996DE4423278A1 Underwater power generation plant
01/03/1996CN1114392A Perpetual mobilia constituted according to principle of lever and hydraulic transmission
12/1995
12/20/1995CN2215605Y Buoyancy type river hydraulic turbine
12/13/1995CN2215034Y Hydraulic power unit
12/07/1995DE19502953A1 Mechanical energy generator
11/1995
11/30/1995DE4418790A1 Through=flow water turbine for electrical power generator
11/28/1995US5471098 Device for connecting flow energy of water into electrical energy
11/27/1995CA2146091A1 Hydrodynamic power generator apparatus
11/22/1995EP0683316A1 Device for exploiting wind power
11/21/1995US5468132 Water turbines
11/15/1995EP0682170A2 Vane motor
11/15/1995CN1111722A Ocean hydraulic automatic power generating set
10/1995
10/31/1995US5461858 Method of producing hydroelectric power
10/26/1995WO1995028564A1 Running water waterwheel
10/25/1995CN2210958Y Guide-sail generating suspension dike
10/25/1995CN1110760A Method of buiding high-drop hydroelectric station with high dam and siphon
09/1995
09/27/1995CN1109139A Energy-saving buoyancy automatic machine
09/20/1995CN1108737A Vacuum-pumping hydraulic generating set
09/13/1995CN1108354A Machine by using floating thrust
09/08/1995WO1995023923A1 Controlled flow system of power production
08/1995
08/30/1995CN1107549A Engine using hydrostatic thrust
08/16/1995CN1106893A Method and device for raising liquid energy
08/08/1995US5440176 Ocean current power generator
07/1995
07/19/1995EP0500669B1 Water current energy converter
07/06/1995WO1995018303A1 Power generation apparatus
07/06/1995WO1995018302A1 Underwater paddle wheel
07/06/1995WO1995018301A1 Process for generating a flow
07/06/1995DE4344031A1 Water-powered energy generation system
07/05/1995CN1104722A Hydraulic self booster
07/04/1995US5430333 Energy generating system and method
07/04/1995US5430332 Method of adjustably damming a flowing body of water
06/1995
06/14/1995DE4342224A1 Method for increase of pressure and energy conversion
05/1995
05/30/1995US5420463 Fluid driven power system
05/11/1995DE4339236C1 Through-flow turbine
05/10/1995CN1102457A Hydraulic self-energizing engine
05/04/1995WO1995012068A1 Control head for oscillating converter
04/1995
04/22/1995CA2133952A1 Water turbine
04/13/1995DE4333889A1 Device for generating power
04/12/1995CN1101401A Indoor self-cycling siphon water-hammer electric generator
03/1995
03/08/1995CN2191294Y Hydraulic generator
03/08/1995CN2191293Y Buoyancy generator
02/1995
02/16/1995WO1995004885A1 Equipment to extract ocean wave power
02/15/1995CN1098767A Buoyancy, gravity engine
02/02/1995DE4325401A1 Method and plant for recovering energy from water power
02/02/1995DE4325122A1 Electric generator
01/1995
01/18/1995CN1097486A Column engine by physical energy
12/1994
12/28/1994CN1096854A Hydrostatic engine
12/13/1994US5372474 Gravity-assisted rotation device
11/1994
11/24/1994WO1994021914A3 Flow body
11/10/1994DE4314958A1 Device for recovering energy from flowing water
10/1994
10/26/1994EP0620896A1 Water turbines or pumps.
10/06/1994DE4417499A1 The CES cold energy system
09/1994
09/29/1994WO1994021914A2 Flow body
09/29/1994WO1994021913A1 Oscillating converter driven by a fluid flow
09/29/1994DE4312679A1 Method and device for converting energy
09/15/1994WO1994020751A1 Device for converting the energy of a current of water
09/15/1994DE4307188A1 Hydroelectric power plant
09/01/1994DE4305933A1 Vacuum pump/compressed air hydroelectric power plant
09/01/1994DE4305499A1 Hydraulic hydroelectric power plant
08/1994
08/25/1994DE4404803A1 Hydroelectric power plant for power generation (generation of electricity)
08/23/1994US5340283 Water pumping apparatus utilizing produced compressed air
08/03/1994CN2173314Y Miniature loss energy source circulation hydraulic generator
07/1994
07/13/1994EP0414785B1 Devices for extracting power from a moving fluid
06/1994
06/30/1994DE4244441A1 Energy recovery equipment using buoyancy in water
06/28/1994US5324169 Oscillating, lateral thrust power generator
06/28/1994US5324164 Fluid active device
06/23/1994DE4243416A1 Combined float and sheet metal deflector for flowing water power generation system
06/09/1994DE4400058A1 Buoyancy wheel to generate power - has enclosing jacket, and is located in fluid tank
06/01/1994EP0599196A1 A water pumping apparatus
05/1994
05/26/1994DE4238021A1 Energy generator in roller tilt system - converts water buoyancy and gravitational pull of earth into energy
05/18/1994CN2165248Y Free pistong type liquid pressure energy recoverer
05/10/1994US5311064 Equipment to extract ocean wave power
05/10/1994CA2082493A1 Sea-water hydro-barrage
04/1994
04/17/1994CA2080752A1 Apparatus for recovering kinetic energy in a free flowing water stream
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