Patents
Sitemap › F03 - Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for › F03G - Spring, weight, inertia, or like motors; Mechanical-power-producing devices or mechanisms, not otherwise provided for or using energy sources not otherwise provided for › F03G 7 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
Patents for F03G 7 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for (9,673)
11/2000
11/29/2000CN2408253Y Asymmetric magnetic spring assembly
11/29/2000CN2408252Y Float power machine
11/29/2000CN1274805A Automatic magnetic-energy machine
11/29/2000CN1274804A Gravitational circular motion mechanism
11/28/2000US6151897 Shape memory alloy actuator
11/23/2000DE19923775A1 Closing cal for vehicle radiator, with initial pressure of valve body against seal seat adjustable by controlled drive
11/22/2000CN1274046A Electric generator using rolling force of vehicle
11/16/2000WO2000068546A1 Refrigerating power machine
11/16/2000DE19921471A1 Kältekraftmaschine Cold engine
11/15/2000EP1051309A2 Method for high-temperature accumulators for stationary energy storage and for actuating nonsystem-connected land, water and air vehicles
11/15/2000CN2406078Y Generating device using sea-wave and water flow
11/14/2000CA2200149C Driving apparatus
11/08/2000EP1050338A2 Chemical actor
11/07/2000US6141966 Power generating device employing hydrogen absorbing alloy and low heat
11/07/2000CA2105982C High force thermochemical actuator
11/02/2000EP1048820A2 Method for exploiting geothermal energy and heat exchanger apparatus therefor
11/01/2000CN2403910Y Gravity power generating vehicle
10/2000
10/29/2000CA2270652A1 Gravity wheel
10/26/2000WO2000063980A1 Piezoelectric actuator
10/26/2000WO2000063532A1 Electrothermally actuated vibromotor
10/26/2000DE19917728A1 Piezoelectric actuator particularly for operating control valves or injection valves in vehicles, has additional planar electrode strip adjacent actuator body with double comb-type legs
10/26/2000DE19917534A1 Power station fuelled by biochemical cell uses organisms or vegetable materials as fuel with waste products recycled by reintroduction into fuel cycle
10/25/2000EP0805909A4 Hybrid two-phase turbine
10/24/2000US6137206 Microelectromechanical rotary structures
10/19/2000DE19917499A1 Device to produce thrust force acting in one direction has gas superheated in defined volume present in closed vessel, and effects perfect elastic impact on upper side surface and perfect inelastic impact on underside surface
10/18/2000EP1045141A2 Drive unit using shape memory alloy
10/17/2000US6133547 Distributed activator for a two-dimensional shape memory alloy
10/12/2000WO2000060259A1 Piezoelectric actuator
10/12/2000DE19914411A1 Piezoelektrischer Aktor Piezoelectric actuator
10/11/2000CN2400596Y 声能动力装置 Sound energy power plant
10/10/2000US6129181 Constant force spring actuator
10/05/2000WO2000058622A2 Mechanical power plant
10/04/2000CN2399522Y Generating unit utilizing damping equipment
09/2000
09/28/2000WO2000057055A1 Microelectromechanical rotary structures
09/28/2000CA2332835A1 Microelectromechanical rotary structures
09/26/2000US6124662 Actuator using electrical contacts pressed in abutment
09/26/2000US6122915 Multistage two-phase turbine
09/26/2000CA2097668C Movement actuator/sensor systems
09/21/2000DE19904741A1 Akek AutoKinetisches Energie Kraftwerk Akek car Kinetic energy power plant
09/19/2000US6121588 Thermal actuation device
09/14/2000WO2000053924A1 Hydrocratic generator
09/14/2000WO2000053898A1 Gas expansion element provided for a device used to convert thermal energy into motor energy, especially for a hot-water motor
09/13/2000CN1266303A Wind combined type power generator
09/13/2000CN1266148A Magnetic field pole side pairing power machine
09/12/2000US6117296 Electrically controlled contractile polymer composite
09/05/2000US6114794 Thermal arched beam microelectromechanical valve
09/05/2000US6112524 Method for removing contaminants from geothermal steam
08/2000
08/31/2000WO2000050771A1 Actuators using double-layer charging of high surface area materials
08/30/2000EP0861373B1 Proportionally controlled thermochemical mechanical actuator
08/30/2000CN2394022Y Magnetic power apparatus
08/30/2000CN1264790A Atmospheric power machine
08/29/2000US6109852 Soft actuators and artificial muscles
08/24/2000WO2000049292A1 Method and device for converting thermal energy into mechanical energy
08/23/2000EP1029218A1 Microelectromechanical positioning apparatus
08/23/2000CN1263993A Force generator with adjustable eccentricity and its application
08/17/2000WO2000047303A2 Evaporation driven system for power generation and water desalinization
08/16/2000CN1263210A Mechanical energy water resource development device
08/16/2000CN1263208A New method for obtaining energy and operator capable of saving energy source
08/10/2000WO2000046501A1 Autokinetic power station
08/10/2000WO2000046500A1 Development of recyclable resources and their application in agriculture
08/10/2000WO2000046278A1 Composite capable of rapid volume change
08/09/2000EP1026192A1 Novel composite capable of rapid volume change
08/08/2000US6100600 Maritime power plant system with processes for producing, storing and consuming regenerative energy
07/2000
07/27/2000DE19902650A1 Process for the recovery of solar energy comprises using a thin layer solar cell and removing thermal energy using an air heat exchanger or a water heat exchanger below the cell
07/26/2000CN1261128A High-temp constant system structure for undirectional wind channel
07/18/2000US6091159 Electrical energy producing platform and method of use
07/12/2000CN1260028A Geothermal energy means and procedure
07/06/2000DE19953042A1 Pressure transformer for energy supply to consumers consists flow channel with convergent intake connected to pressure vessel via valves, turbine, and heat exchanger
07/05/2000CN2386209Y Hydraulic transmission power equipment
07/05/2000CN1258812A Electron reaction engine
07/04/2000US6084321 Conducting polymer driven rotary motor
06/2000
06/28/2000EP0898551B1 System for temporarily blocking the relative displacement of two bodies, following at least a preset direction
06/28/2000CN1257967A Asymmetric magnetically elastic assembly
06/22/2000WO2000036300A1 Method and apparatus for generating electricity using hydraulic turbine of lift power
06/21/2000DE19857660A1 Pumping unit for generating energy from traffic or rail vehicles, has sheet metal cover plate with underside cylinder with storage container and hydro-storage, and is positioned at right angles to traffic direction
06/21/2000DE19857163A1 Power generation system based on compressed air, in which system is filled with compressed air after closing down turbine, air being held in by two no-return valves
06/21/2000CN2383996Y Generator using energy from running vehicle
06/15/2000DE19919555C1 Extraction of geothermal energy from blind bores involves closed circuit feed of heat transmission medium with first chamber in heat exchanger tube for feed of cold fluid
06/14/2000EP1008763A1 Compressor using the kinetic energy of the wave generated by opening the inlet valve
06/14/2000EP1008161A1 Thermal arched beam microelectromechanical devices and associated fabrication methods
06/13/2000US6073448 Method and apparatus for steam generation from isothermal geothermal reservoirs
06/07/2000CN1255584A Temp difference system as power source
06/06/2000US6072154 Selectively activated shape memory device
06/06/2000US6070712 High efficiency mechanical transducer
05/2000
05/31/2000EP1003968A1 Geothermal energy means and procedure
05/31/2000DE19854433A1 Arrangement for utilizing available energy, e.g. solar heat, geothermal heat and marine heat has round cover plate, base plate and closed ring forming side wall, tube flanged to ring
05/31/2000CN1254797A Air engine
05/30/2000US6068822 Desulforization method and desulfurization apparatus in geothermal power plant
05/30/2000US6067796 Gas driven mechanical oscillator and method
05/25/2000WO2000029748A1 The natural water area negative temperature difference thermal power station
05/24/2000CN2379619Y Self power supply type engine for vehicle or ship
05/24/2000CN1254057A Critical thermal engine
05/24/2000CN1254056A Device for converting thermal energy into electric energy
05/24/2000CN1052830C Low heat energy engine generating power by low heat energy
05/23/2000US6065934 Shape memory rotary actuator
05/16/2000US6062315 Downhole tool motor
05/11/2000WO2000026543A1 Hydraulic engine
05/11/2000WO2000026509A1 Fluid motor with low evaporation point
05/10/2000CN2377372Y Electric machine by motor drive to generate electricity
05/10/2000CN2377371Y Apparatus using wave energy to generate electricity
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