| Patents for F03G 7 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for (9,673) |
|---|
| 05/27/2004 | WO2003075441A3 Resonant electrical generation system |
| 05/21/2004 | WO2002068849A8 Microfluidic valve and microactuator for a microvalve |
| 05/20/2004 | US20040096860 For engines/machines; comprises complexing agents; chemical linkers |
| 05/20/2004 | US20040093982 Electromagnetic propulsion system |
| 05/20/2004 | US20040093865 Traveling-wave thermoacoustic engines with internal combustion |
| 05/19/2004 | CN1498310A Device for compressing gas by using solar energy and/or ambient heat |
| 05/18/2004 | US6735948 Dual pressure geothermal system |
| 05/18/2004 | US6735936 Variable area nozzle for gas turbine engines driven by shape memory alloy actuators |
| 05/13/2004 | US20040088971 Unlimited power system |
| 05/12/2004 | EP1417414A1 Method for obtaining electric energy from the environment |
| 05/11/2004 | US6734597 Thermomechanical in-plane microactuator |
| 05/11/2004 | US6734575 Apparatus for generating power from passing vehicular traffic |
| 05/11/2004 | US6732516 Actuator device with a flexible cable incorporating a shape-memory element |
| 05/11/2004 | US6732515 Traveling-wave thermoacoustic engines with internal combustion |
| 05/11/2004 | CA2236522C Distributed activator for a two-dimensional shape memory alloy |
| 05/06/2004 | WO2004038218A1 Gravitational steam power hydroelectric plant |
| 05/06/2004 | WO2004038183A1 Engine for generating mechanical energy |
| 05/06/2004 | EP1415091A1 Method for harnessing a mechanical lift in resistance reduction cylinders and devices for power increasing application of said lift in performing work with machines and for increasing operating power for all means of transport |
| 05/04/2004 | US6731035 Apparatus for generating autogenic energy |
| 05/04/2004 | US6729857 Water pressure multiplier energy generation system |
| 05/04/2004 | US6729271 Closure cap for a motor vehicle radiator |
| 04/29/2004 | WO2004036586A2 Fault tolerant micro-electro mechanical actuators |
| 04/29/2004 | US20040080219 Ventilation system for household appliances in particular for washing machines |
| 04/29/2004 | US20040079090 Hydrogen storage alloy unit, thermoelectric conversion apparatus, and cooling, heating and freezing apparatus |
| 04/29/2004 | CA2408519A1 New source energy |
| 04/28/2004 | CN1492147A Self power supply type double level power generator group |
| 04/28/2004 | CN1492146A 气体发动机 Gas engine |
| 04/28/2004 | CN1492144A Sea wave generating system |
| 04/27/2004 | US6725670 Thermoacoustic device |
| 04/22/2004 | WO2004033902A1 Pressure turbine |
| 04/22/2004 | US20040074544 Valve system |
| 04/22/2004 | US20040074234 Thermomechanical in-plane microactuator |
| 04/21/2004 | EP1409870A1 Geothermal power generation |
| 04/21/2004 | EP1409869A1 Energy transmission device |
| 04/15/2004 | WO2004031579A1 Power generation device |
| 04/15/2004 | WO2003093166A3 Thermally-activated actuator |
| 04/15/2004 | US20040071607 Microsize driving device and method for preparation thereof |
| 04/15/2004 | US20040068985 Shape memory alloy actuator |
| 04/14/2004 | EP1327111B1 Method and system for exchanging earth energy between earthly bodies and an energy exchanger, especially to produce an electric current |
| 04/14/2004 | CN1488853A Isothermal phase change condensed enthalpy difference power machine |
| 04/13/2004 | US6718760 Autokinetic power station |
| 04/08/2004 | WO2004028864A1 Method and device for vehicle protection |
| 04/08/2004 | WO2003079042A3 Travelling-wave thermoacoustic engines with internal combustion and associated methods |
| 04/08/2004 | WO2003068584A8 Controlled-deformation panel |
| 04/08/2004 | US20040066042 Power generation device based on rotational motion derived from gravitational pull |
| 04/07/2004 | EP1404942A1 Riser system for water intake |
| 04/07/2004 | EP1155237B1 Actuators using double-layer charging of high surface area materials |
| 04/06/2004 | US6715313 Heat pump-driven external combustion engine |
| 04/01/2004 | WO2004026077A1 Powered toothbrush |
| 04/01/2004 | US20040060783 Method and device for service braking |
| 04/01/2004 | CA2499371A1 Powered toothbrush |
| 03/31/2004 | EP1402178A1 Expansible polymer clamping device |
| 03/31/2004 | EP1402177A1 Method of and apparatus for producing power and desalinated |
| 03/31/2004 | CN1485540A An energy collecting and conversion device |
| 03/25/2004 | US20040059449 Selecting a material for use as the expansive element |
| 03/24/2004 | EP1399793A1 Actuator device with a flexible cable incorporating a shape-memory element |
| 03/23/2004 | US6708494 Device for utlilizing geothermal heat and method for operating the same |
| 03/23/2004 | US6708492 Resonant thermal out-of-plane buckle-beam actuator |
| 03/18/2004 | US20040050048 Geothermal system |
| 03/17/2004 | CN1482357A Non-equalizing combination synchronization forces system gravitation neutralizing exporting machine |
| 03/11/2004 | DE10239521A1 Electromechanical actuator for linear/rotary movement of a mechanical load, has an elongated actuator element linked at one end to a movable load and at the other end to a suspension |
| 03/10/2004 | EP1395164A1 Ventilation system for household appliances, in particular for washing machines |
| 03/10/2004 | CN2606196Y Rotary power device |
| 03/10/2004 | CN1480645A Mass energy method of full wave inertia |
| 03/09/2004 | US6703916 Micro-device with thermal actuator |
| 03/09/2004 | US6701712 Method of and apparatus for producing power |
| 03/04/2004 | WO2004018898A1 Apparatus to recover energy through gravitational force |
| 03/04/2004 | US20040041401 Installation for the generation of electricity |
| 03/04/2004 | US20040041400 Atmospheric cold megawatts (acm) system tm for generating energy from differences in atmospheric pressure |
| 03/04/2004 | US20040040303 Method of and apparatus for increasing the output of a geothermal steam power plant |
| 03/03/2004 | EP1394408A2 Electro-thermal actuation device |
| 03/03/2004 | EP1394407A1 Pendulum type power generator |
| 03/03/2004 | CN1479010A Pncumatic power machine |
| 03/02/2004 | US6700308 Piezoelectric actuator |
| 02/26/2004 | WO2003043160A3 Apparatus and process for generating energy |
| 02/26/2004 | US20040035687 Reusable shape memory alloy activated latch |
| 02/26/2004 | US20040035110 Method and system for exchanging earth energy between earthly bodies and an energy exchanger, especially to produce an electric current |
| 02/26/2004 | US20040035108 Actuator for two angular degrees of freedom |
| 02/26/2004 | DE10237089A1 Control and/or regulating element for valve assembly, for example, has foamed preformed component of form memory material and with at least partially open pore structure |
| 02/26/2004 | CA2398532A1 Integrative device for the conversion of heat to mechanical energy |
| 02/25/2004 | EP1391798A1 Thermal linear actuator |
| 02/24/2004 | US6696766 Atmospheric cold megawatts (ACM) system TM for generating energy from differences in atmospheric pressure |
| 02/24/2004 | US6694844 Apparatus to recover energy through gravitational force |
| 02/24/2004 | US6694766 Power generation systems with earth heat transfer |
| 02/22/2004 | CA2396877A1 Thermal sensor |
| 02/20/2004 | CA2396926A1 Auto-electric power machine |
| 02/19/2004 | WO2004015790A1 Method and device for transforming vibration energy |
| 02/19/2004 | WO2004015786A2 Electrical and electro-mechanical applications of superconducting phenomena in carbon nanotubes |
| 02/19/2004 | DE10234568A1 Convective energy recovery in closed flow system involves thermodynamically describable or defined closed circulation process occurring in heat transport medium for each circulation in circuit system |
| 02/18/2004 | EP0953110B1 Selectively activated shape memory device |
| 02/18/2004 | CN1475670A 重力驱动机 Gravity-driven machine |
| 02/17/2004 | US6691513 System and method for providing an improved electrothermal actuator for a micro-electro-mechanical device |
| 02/12/2004 | WO2004013491A1 Gas-lift power generation |
| 02/12/2004 | WO2004013490A1 Buoyancy motor |
| 02/12/2004 | US20040028316 Multi-layer thin film optical waveguide switch |
| 02/12/2004 | CA2492549A1 Buoyancy motor |
| 02/11/2004 | CN2603230Y Negative pressure motor |
| 02/10/2004 | US6688112 Thermoacoustic refrigeration device and method |
| 02/05/2004 | WO2004011803A1 Permanent magnet rotational energy amplifier |
| 02/05/2004 | WO2003089767A8 Buoyant-orbicular-seesaw-system (boss) |