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)
08/2005
08/04/2005DE102004002316A1 Geothermal wind energy electrical generator has surface air intake to sub-surface system of hot rock tunnels and turbine
08/02/2005US6923000 Dual pressure geothermal system
08/02/2005US6922998 Apparatus and method for a heat engine
07/2005
07/28/2005US20050160858 Shape memory alloy actuator
07/28/2005US20050160734 Method of combining wastewater treatment and power generation technologies
07/28/2005DE10358764A1 Fahrwerkbauteil Chassis component
07/27/2005EP1557563A1 Device for activating firefighting systems such as smoke and/or heat vents, fire doors and the like
07/27/2005EP1555910A1 Powered toothbrush
07/27/2005CN1647223A Temperature-controlled actuator
07/27/2005CN1646793A Buoyant-orbicular-seesaw-system (BOSS)
07/27/2005CN1644920A Temperature differential and wind-power generators
07/27/2005CN1644919A Eccentric energy resource equipments
07/21/2005WO2005066489A1 Electro-thermal actuator device
07/21/2005WO2005050009B1 Method and equipment for producing mechanical power by using the gravity and the temperature difference of the atmosphere
07/21/2005WO2005005828A3 Shape memory alloy-actuated and bender-actuated helical spring brakes
07/21/2005US20050158573 Active energy absorbing cellular metals and method of manufacturing and using the same
07/21/2005US20050155350 Geothermal power generator
07/20/2005CN2711404Y Mixing type traveling wave themoacoustic engine with bypass structure
07/20/2005CN1641215A Gravitional engine
07/20/2005CN1640559A Mechanical power generating method and apparatus
07/20/2005CN1211579C Electricity generator by using pipe natural gas power
07/19/2005US6920032 Method for energy extraction—II
07/14/2005WO2005064157A1 A reint forcement device of the force that used the middle point of a lever
07/14/2005US20050153806 Rotating device
07/14/2005US20050150223 Shape memory alloy bundles and actuators
07/14/2005DE202005003313U1 High-altitude power plant, has compressor isothermally compressing gas present in natural atmosphere at low temperature, where compressed gas is led to pipe and then to thermal engine, and plant is built against mountain
07/13/2005EP1552146A2 Fluid delivery device, system and method
07/13/2005CN1639959A Resonant electrical generation system
07/12/2005US6917276 Bistable switch with shape memory metal
07/12/2005US6916086 Electro-thermal actuation device
07/12/2005US6915633 Shape memory alloy actuators for use with repetitive motion devices
07/07/2005WO2005028815A3 Device for the generation of mechanical or electrical energy using any thermal potential
07/06/2005CN2707996Y Multiple energy sources general purpose rotary kinetic energy converter
07/05/2005US6913123 Method and device for service braking
07/05/2005US6912853 Method of and apparatus for increasing the output of a geothermal steam power plant
06/2005
06/30/2005WO2005059359A1 A body-lift apparatus and a power generation device
06/30/2005US20050139012 Method and apparatus for sensing
06/29/2005EP1546554A1 Shape memory alloy actuator
06/29/2005EP0957823B1 Aneurysm patch apparatus
06/29/2005CN1633560A Dynamic wheel group having moment difference
06/29/2005CN1632308A Electricity generating equipment through driving air current by solar energy
06/29/2005CN1208552C Electric vibration generating device
06/23/2005WO2005057772A1 Actuator element and production method therefor
06/23/2005WO2005057760A1 Chassis component
06/22/2005CN2705623Y Solar wind-making generator
06/22/2005CN1629475A Molecular kinetic energy utilization plant
06/22/2005CN1629474A Magnetic passage and magnetic energy engine for converting magnetic energy into mechanical energy
06/22/2005CN1629473A Object potential energy lifting device and generating equipment
06/21/2005US6907727 Gas energy conversion apparatus and method
06/16/2005WO2005054673A1 Method and equipment for producing mechanical power
06/16/2005US20050127679 Hydrocratic generator
06/16/2005DE10351451A1 Pneumatic motor employs a combination of atmospheric pressure and a vacuum to generate rotary motion
06/15/2005EP1540138A1 Actuator for two angular degrees of freedom
06/15/2005EP1540120A1 Reusable shape memory alloy activated latch
06/15/2005CN2704698Y Runner of steam-water turbine
06/09/2005US20050122194 Fast engage, slow release electrical actuator
06/09/2005US20050122007 Actuator film material, actuator film and actuator using the same
06/09/2005DE10353545A1 Emission free energy system has water processed to generate hydrogen and oxygen which provide fuel for a fuel cell to generate electric power
06/08/2005CN1624324A Method and device for producing power
06/02/2005WO2005050011A1 Circulating fluid drive force system
06/02/2005WO2005050010A1 Multi-stable actuator based on shape memory alloy and touch-sensitive interface using same
06/02/2005WO2005050009A1 Method and equipment for producing mechanical power by using the gravity and the temperature difference of the atmosphere
06/02/2005WO2005049973A2 Method and device for converting heat into mechanical work
06/02/2005US20050115341 Method for moving massas and apparatus for its implementation
06/02/2005US20050115235 Shape memory alloy actuator
06/02/2005CA2550569A1 Method and apparatus for converting heat into mechanical work
05/2005
05/26/2005WO2005047695A1 Improved turbine
05/26/2005US20050109071 Method and device for activating an element made of a shape memory alloy
05/25/2005EP1532695A1 Method and device for transforming vibration energy
05/25/2005EP1531983A1 Active energy absorbing cellular metals and method of manufacturing and using the same
05/25/2005EP1402177A4 Method of and apparatus for producing power and desalinated
05/25/2005CN1619923A Power generator, semiconductor and method for forming power generator
05/25/2005CN1619143A Earth gravity and atmospbere gradient temperature difference comprehensive electric generating method and its device
05/25/2005CN1618696A I shaped under water carrier capable of obtaining sea water heat energy to drive using wing unit as heat exchanger
05/25/2005CN1618695A Linkaged piston type under water glide carrier capable of being driven in sea
05/19/2005WO2005046045A2 Apparatus and process for generating electric power by utilizing high frequency voltage oscillating current as a carrier for high emf dc in an armature board
05/19/2005WO2005045420A1 Displacement amount measuring apparatus and generated force measuring apparatus
05/19/2005WO2005045246A1 Device for converting mechanical energy
05/19/2005US20050104159 Power generator and method for forming same
05/19/2005US20050103008 Shape memory alloy actuator
05/18/2005EP1531264A1 Ocean Thermal Energy Conversion plant
05/18/2005CN1201899C Nano sized intelligent driving unit for super precisively machining
05/12/2005WO2005010352A3 Drive for a working machine to be applied under water
05/12/2005WO2004094765A3 Geothermal systems with improved control strategies
05/11/2005EP1163444B1 Hydrocratic generator
05/11/2005CN1614862A Wheeled generators
05/06/2005WO2005040607A1 Accelerator using magnet assisting rotary shaft
05/04/2005EP1051309B1 Device and method for high-temperature accumulators for stationary energy storage and for actuating nonsystem-connected land, water and air vehicles
05/04/2005CN2697342Y Double end driven mixing type travelling wave thermocoustic engine
05/04/2005CN1611769A Weight-pendulum self-rotation wheel
05/04/2005CN1200204C Rotary thermoacoustic power unit
05/03/2005CA2255043C Thermochemical/mechanical brake and clutch unit
04/2005
04/28/2005US20050089370 Bridge converting movement into Electrical Energy
04/28/2005US20050088310 Powerless type security device
04/28/2005US20050088059 Power generation device and power generation method
04/28/2005US20050087989 Apparatus and process for generating electric power by utilizing high frequency high voltage oscillating current as a carrier for high EMF DC in an armature board
04/27/2005EP1499839A4 Thermoacoustic device
04/27/2005EP1499838A4 Compliant enclosure for thermoacoustic devices
04/27/2005CN1610210A Rolling stock rail vibration energy piezoelectric power generating method and system thereof
04/27/2005CN1610209A Rail vehicle vibrating energy piezoelectric power generating method and system thereof
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