| Patents for F03G 7 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for (9,673) |
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| 06/23/1994 | WO1994013952A1 Device for mounting an electrical heating component on a thermal actuator and arrangement thereof in a housing |
| 06/22/1994 | CN2169702Y Wave energy generater |
| 06/22/1994 | CN1088292A Cosmic perpetual motor |
| 06/15/1994 | CN1025063C Silencer for geothermal power plant discharging waste geothermal fluid and method for using same |
| 06/14/1994 | US5319948 Low temperature generation process and expansion engine |
| 06/09/1994 | WO1994012776A1 Combined geothermal and fossil fuel power plant |
| 06/07/1994 | US5317875 Thermally-controlled rotary displacement actuator operable for precise displacement of an optical or mechanical element |
| 06/01/1994 | CN2167209Y Buoy type power generator used in stream |
| 05/31/1994 | US5316568 Method and apparatus for producing fluid flow |
| 05/26/1994 | DE4238021A1 Energy generator in roller tilt system - converts water buoyancy and gravitational pull of earth into energy |
| 05/25/1994 | CN2166249Y Fluid power generator |
| 05/19/1994 | DE4238572A1 Conversion of heat into mechanical energy - based on expansion and contraction-working fluid on heating and near-freezing |
| 05/18/1994 | CN1086878A Electricity generating method and apparatus by using wave |
| 05/17/1994 | US5312152 Shape memory metal actuated separation device |
| 05/17/1994 | US5311741 Hybrid electric power generation |
| 05/13/1994 | CA2082745A1 Gravitation energy engine |
| 05/10/1994 | US5309717 Rapid shape memory effect micro-actuators |
| 05/03/1994 | CA2045371C Integrated air separation plant - integrated gasification combined cycle power generator |
| 04/28/1994 | DE4236032A1 Simultaneous conversion of heat and flow energy into mechanical work - involves machine with stationary shaft with central spoke wheel and eccentric disc wheel |
| 04/27/1994 | EP0593465A1 Plant for sea water desalinizing using solar energy preferably accompanied by electric power generation. |
| 04/26/1994 | US5305607 Geothermal power plant scale separation method and apparatus |
| 04/20/1994 | EP0592424A1 High force thermochemical actuator. |
| 04/20/1994 | CN1085631A Permanent power machine using air and water |
| 04/14/1994 | WO1994008137A1 Method of moving objects in space and a device for carrying it out |
| 04/13/1994 | CN1085291A Wheel-type gravity-energy power machine |
| 03/30/1994 | EP0589122A1 Unit for generating mechanical energy |
| 03/23/1994 | CN1084253A Unit for generating electricity by using of water pressure difference |
| 03/17/1994 | WO1994005398A1 Convection towers |
| 03/17/1994 | CA2123229A1 Convection towers |
| 03/16/1994 | EP0540510B1 Micromechanic manipulator |
| 03/16/1994 | CN1083960A Fluid drive system for a rotating medium |
| 03/08/1994 | US5291847 Autonomous propulsion within a volume of fluid |
| 03/03/1994 | DE4217462A1 Motor operated by diffusion process - consists of diffusion body, connected to compressor or vacuum pump |
| 03/02/1994 | CN1083178A Energy pick-up system |
| 02/22/1994 | US5288411 Using polyacrylates and phosphonolated amines dispersants |
| 02/17/1994 | DE4225578A1 Road vehicle energy recovery device - has pressure plate(s) in road over which vehicles drive, beneath which are pistons in cylinders driving turbine |
| 02/10/1994 | DE4329964A1 Generating electrical current by wt. falling by gravity - installing two balance rails moved by gravity bars and generators driven by cylinder |
| 02/09/1994 | EP0581838A1 Engine for performing subsea operations and devices driven by such an engine |
| 02/09/1994 | CN2155445Y Heat-power supply unit and burner for aircrafts used on the ground |
| 02/09/1994 | CN1081744A Mathod for saving water energy and fuel energy and apparatus thereof |
| 02/08/1994 | US5284628 Air pollution control |
| 02/03/1994 | WO1994002942A1 Fluid drive system for a rotating medium |
| 02/03/1994 | CA2138550A1 Fluid drive system for a rotating medium |
| 01/26/1994 | EP0579965A1 Rotary engine with recycled power |
| 01/26/1994 | CN1081234A 自动机 Automata |
| 01/25/1994 | CA2098545A1 Rotary engine with recycled power |
| 01/19/1994 | CN1080978A Hydraulic power generation with combined gravity transformation system |
| 01/18/1994 | US5280465 Fluid drive system for a rotating medium |
| 01/18/1994 | US5279123 Apparatus for recovery and use of waste thermal energy |
| 01/05/1994 | CN2152090Y 内热发动机 Heat engine |
| 12/29/1993 | CN2151270Y Electric power generator for breakwater |
| 12/29/1993 | CN2151269Y Energy accumulator of complex electric power generator |
| 12/28/1993 | US5272879 Multi-system power generator |
| 12/22/1993 | CN2150354Y Thermal-difference power generating machine |
| 12/15/1993 | EP0574022A2 Movement actuator/sensor systems |
| 12/14/1993 | US5270792 Dynamic lateral shearing interferometer |
| 12/07/1993 | US5268108 Control of scale deposition in geothermal operations |
| 12/07/1993 | CA1324932C Pneumatic actuator with permanent magnet control valve latching |
| 11/30/1993 | US5266837 Apparatus for artifical wind power generation |
| 11/24/1993 | CN1078771A Perpetual motion machine and usage thereof |
| 11/24/1993 | CN1078770A 波能转换器 Wave Energy Converter |
| 11/23/1993 | US5263324 For converting electrical energy to rotational mechanical motion |
| 11/23/1993 | US5263323 Heat-activated drug delivery system and thermal actuators therefor |
| 11/18/1993 | EP0569717A1 Magnet engine |
| 11/17/1993 | CN1078578A Magnetic motor |
| 11/13/1993 | CA2093595A1 Magnet engine |
| 11/11/1993 | WO1993022032A1 Method to treat geothermal fluid streams |
| 11/03/1993 | CN1078078A Magnetic attraction elevator |
| 10/28/1993 | WO1993021475A1 Method and device for production of energy |
| 10/28/1993 | DE4223224C1 Method of providing mechanical movement from thermal energy e.g. for heating or cooling appts. - uses liquid flow to or from variable volume space receiving or supplying periodic heat energy to drive working element |
| 10/27/1993 | EP0567038A1 Thermal urger |
| 10/27/1993 | CN1077781A Thermal urger |
| 10/26/1993 | US5256301 Adjusting Ph of steam concentrate to within 2 Ph units of the brine concentrate, treating with air to oxidize sulfide ion to sulfate, mixing oxidized steam concentrate with brine concentrate, injecting into earth |
| 10/21/1993 | CA2082080A1 Thermal urger |
| 10/20/1993 | EP0566101A1 Thermo-actuator |
| 10/20/1993 | CN2144192Y Running water power machine |
| 10/19/1993 | US5253926 Process for making general use of the earth's heat and obtaining minerals in the zone of weakness (at depths of 13-30 km) |
| 10/16/1993 | CA2093870A1 Thermo-actuator |
| 10/13/1993 | CN1077251A Free-piston hydraulic energy-recovering machine |
| 10/13/1993 | CN1077250A Method for raising energy conversion efficiency of water-storage and energy-accumulating power station |
| 10/05/1993 | US5250167 Electrically controlled polymeric gel actuators |
| 09/30/1993 | DE4209815A1 Temp. sensitive actuator for electric razor - contains drive part of memory shape material, restoring spring, transfer connector and mechanical control element |
| 09/30/1993 | DE4209388A1 Venting safety appts. for gas equipment - has venting slide driven by movement of metal alloy work piece, with backward guiding power driven and occurring automatically |
| 09/23/1993 | DE4308698A1 Gas flow machine for aircraft engine or air conditioning system - has compression cycle which compensates for system losses |
| 09/01/1993 | EP0557631A1 Maximum ambient cycle |
| 08/26/1993 | DE4232795A1 Machine to recover energy, using melting heat - consists of two connected tanks with ice and water, and with pressure application to cool ice |
| 08/24/1993 | US5237827 Apparatus for cyclic production of thermal energy by plural adsorption stations and methods |
| 08/18/1993 | CN2140434Y Wind power generator capable of giving multiple energy output |
| 08/11/1993 | EP0554514A1 Cryogenic pilot valve |
| 08/05/1993 | DE4128462A1 Compression engine converting over-pressure to rotary movement - has working piston with inclined piston support arm and geared drive shaft |
| 08/04/1993 | EP0554128A1 Contraction-extension mechanism type actuator |
| 07/29/1993 | DE4201975A1 Heat engine power source - provides mechanical work solely by extraction of heat from fluid |
| 07/13/1993 | CA1320055C Thermodynamic cyclic process |
| 07/07/1993 | CN2137726Y Automatic boosting device for vehicle |
| 07/07/1993 | CN1074018A Hot-water energy accumulator |
| 07/01/1993 | DE4234842A1 Einrichtung zum beeinflussen der rotation einer drehwelle und energieerzeugungssystem, das mit der einrichtung zum beeinflussen einer rotation verbunden ist Means for influencing the rotation of a rotary shaft and power generation system which is connected to the means for influencing a rotational |
| 06/30/1993 | EP0548147A1 Installation for generating utilizable energy from potential energy. |
| 06/30/1993 | CN2137292Y Wind turbine for aero-generator |
| 06/30/1993 | CN1073750A Cold-absorbing energy-storing equipment by use of natural energy |
| 06/30/1993 | CN1073749A Synchronous resonant vibration prime mover |