| 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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| 05/14/2008 | EP1488103B1 Actuator for an optical-mechanical scanner and a method using said actuator |
| 05/14/2008 | CN201059249Y Electricity generating apparatus utilizing friction of automobile deceleration facilities |
| 05/14/2008 | CN101177124A Lowering and work-saving dynamic structure machinery for automobile |
| 05/08/2008 | WO2008053506A2 System and method for the conversion of the gravity energy into the mechanical energy |
| 05/08/2008 | WO2008053494A1 An engine to convert gravitational energy into electrical energy |
| 05/08/2008 | WO2008052994A1 Electricity generation device and process |
| 05/08/2008 | WO2008052809A1 Anti greenhouse energy |
| 05/08/2008 | DE10343544B4 Kraftwerksanlage zur Nutzung der Wärme eines geothermischen Reservoirs Power plant to use the heat of a geothermal reservoir |
| 05/08/2008 | DE102006057337A1 Electrical current generator, has converting device to convert kinetic energy into electrical current, where generator is driven by gravitational force of earth, and gear belt is engaged in round chain and special link is provided in chain |
| 05/08/2008 | DE102006051067A1 Generator for use in recovery of energy, has linker that is placed at round element, and weights mounted on belt are provided on linker |
| 05/08/2008 | CA2667405A1 Electricity generation device and process |
| 05/07/2008 | EP1918580A1 Device and method for the production of electricity |
| 05/07/2008 | EP1917437A2 Roadway power generating system |
| 05/07/2008 | CN101173653A Method for indirect power generation and acquiring electric energy from thunder and lightning |
| 05/06/2008 | USRE40303 Actuator device with shape-memory flexible cable |
| 04/30/2008 | CN101171423A Fluidic kinetic energy recovery device |
| 04/24/2008 | WO2008047782A1 Actuator |
| 04/23/2008 | EP1914422A1 Drive device, lens barrel, imaging device, lens drive method, and method of producing shape memory alloy |
| 04/23/2008 | EP1914421A1 Shape memory actuator device for imparting a sun tracking movement to an orientable member, in particular a solar generator |
| 04/23/2008 | CN101165343A Fuel-free engine |
| 04/23/2008 | CN101165341A Automobile pressure energy storage device |
| 04/22/2008 | US7361999 Body-carrying human power generation system |
| 04/19/2008 | CA2564933A1 Energy output stabilizer |
| 04/17/2008 | WO2008045081A1 Variable fan nozzle using shape memory material |
| 04/16/2008 | EP1911140A2 Enhanced engine for improving output torque and power distribution system for providing power to the engine |
| 04/16/2008 | EP1438503B1 Shape memory alloy actuator with improved temperature control |
| 04/16/2008 | CN101161497A Air pressure type incabloc power-generating system |
| 04/16/2008 | CN100381699C Air engine |
| 04/10/2008 | WO2008042893A2 Heat transfer methods for ocean thermal energy conversion and desalination |
| 04/10/2008 | US20080083362 Water intake riser |
| 04/10/2008 | US20080083220 Space heating and cooling system having a co-generator drive a geothermal, connected heat pump |
| 04/09/2008 | CN201045334Y Thermo-electric generation and heat supply uniset |
| 04/09/2008 | CN101158339A Converting unit of energy converter |
| 04/03/2008 | WO2008037052A1 Machine functioning on the principle of exploitation of centrifugal forces |
| 04/03/2008 | WO2008037014A1 Force amplification method and apparatus by the harnessing of centrifugal force |
| 04/03/2008 | US20080079858 Method for stacking thermal actuators |
| 04/03/2008 | DE202008001187U1 Vorrichtung zur Reduzierung überschüssiger thermischer Energie und Wandlung in elektrische Energie Apparatus for reducing excess thermal energy and convert it into electrical energy |
| 04/03/2008 | CA2625555A1 Machine functioning on the principle of exploitation of centrifugal forces |
| 04/02/2008 | CN201044397Y Power indirect effect type electrical energy generating device |
| 04/02/2008 | CN201044086Y Self-supply of power wireless mouse structure |
| 04/02/2008 | CN101153583A Power installation |
| 04/02/2008 | CN101153582A Restraining force generating method |
| 03/27/2008 | WO2008034340A1 Power generating apparatus |
| 03/27/2008 | CA2662093A1 Power generating apparatus |
| 03/27/2008 | CA2561416A1 Locomotion by atmospheric pressure |
| 03/26/2008 | CN101151460A Stud fastener and stabilising device |
| 03/25/2008 | US7347005 Ventilation system for household appliances in particular for washing machines |
| 03/25/2008 | CA2348307C Method of and apparatus for producing power |
| 03/20/2008 | WO2008033047A1 Method and plant for producing power |
| 03/20/2008 | WO2008009822A3 Thermostatic element, control valve comprising such element and cooling fluid circuit incorporating such valve |
| 03/20/2008 | DE202007007955U1 Permanente Erzeugung von Windstrom Continuous production of wind power |
| 03/19/2008 | EP1899603A1 Metal hydride actuator |
| 03/19/2008 | CN201037450Y Hydraulic electricity generating device |
| 03/18/2008 | US7345371 Solar wind chime |
| 03/13/2008 | WO2008028629A1 Thermostatic operating element |
| 03/13/2008 | WO2008028331A1 Power generation equipment and transportation system thereof |
| 03/13/2008 | WO2008028313A1 An apparatus capable of controlling centrifugal force to produce traction force |
| 03/13/2008 | US20080061031 Nano-gripper and method of producing same |
| 03/12/2008 | CN101139977A Power arrangement |
| 03/06/2008 | WO2008026758A1 Drive device using charged air pressure |
| 03/06/2008 | WO2008026652A1 Micromovement device and method of producing the same |
| 03/06/2008 | DE102006049944A1 Heat engine has three liquid ring compressors and has throttle between compressors with which compressed air is released into compressor, cooled and determined by expansion, releases fluid as condensate behind throttle |
| 03/05/2008 | CN101135300A Sound activating machine |
| 03/05/2008 | CN101135299A Gas flow heat-insulation entropy-reducing power station |
| 03/05/2008 | CN101135252A Power technology |
| 02/28/2008 | WO2008023292A2 System for exploiting energy derived from the rotation of the earth or creation of cyclones in a casing in order to produce energy |
| 02/28/2008 | CA2661595A1 System for exploiting energy derived from the rotation of the earth or creation of cyclones in a casing in order to produce energy |
| 02/27/2008 | CN201027600Y Vibration-reducing power generating apparatus |
| 02/27/2008 | CN101131151A Environment source power machine |
| 02/27/2008 | CN100371589C Weld seam free heat and sound engine heater |
| 02/27/2008 | CN100371588C Multiple energy power machine with combined horizotal shaft |
| 02/27/2008 | CN100371587C Multiple energy power machine with combined vertical shaft and horizontal shaft |
| 02/27/2008 | CN100371586C Oscillating shielded magnetic driving apparatus |
| 02/26/2008 | US7334406 Hybrid geothermal and fuel-cell system |
| 02/21/2008 | WO2008021327A1 Vibration power generation |
| 02/21/2008 | WO2007145916A3 Device and method for converting gravitational force to energy |
| 02/21/2008 | US20080044652 Fibre or Filament |
| 02/20/2008 | CN101127446A A wind power generation method |
| 02/20/2008 | CN100369765C Computerized intelligent energy-saving environment protection system using motor vehicle kinetic energy and potential energy to make generation and air condition |
| 02/19/2008 | US7331180 Thermal conversion device and process |
| 02/19/2008 | US7331179 System and method for production of hydrogen |
| 02/14/2008 | WO2007131796A3 Micromechanical actuators consisting of semiconductor compounds based on nitrides of main group iii elements |
| 02/14/2008 | US20080036216 Automatic rotating mechanism |
| 02/14/2008 | DE202007012002U1 Einrichtung zur Energiegewinnung durch Wasserzirkulation Means to generate energy through water circulation |
| 02/13/2008 | CN201019020Y Shoes for generating power |
| 02/13/2008 | CN101122284A Gravity cyclotron engine |
| 02/12/2008 | US7329962 Hydrocratic generator |
| 02/11/2008 | CA2555654A1 Kinetic and potential energy recycling device |
| 02/07/2008 | WO2008015821A1 Carbon dioxide engine |
| 02/07/2008 | WO2008015820A1 Internal pressure apparatus of circulation type and power generating system |
| 02/07/2008 | WO2008015819A1 Carbon-dioxide engine |
| 02/07/2008 | WO2008015818A1 Carbon dioxide engine |
| 02/07/2008 | WO2008014596A1 Vortex engine |
| 02/07/2008 | WO2007070022A3 Electromechanical energy harvesting system |
| 02/07/2008 | US20080028761 Temperature equilibrating methodology & installation with water supply system |
| 02/07/2008 | CA2660053A1 Device for the collection, storage and output of energy |
| 02/06/2008 | CN201018309Y Gravity mobile charger |
| 02/06/2008 | CN201016374Y Power generation shock damper |
| 02/06/2008 | CN101117952A Space bending shape memory alloy driver and thereof drive control device thereof |
| 02/06/2008 | CN100366895C Method and system for water lift or power provision through water head |