| Patents for F03G 7 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for (9,673) |
|---|
| 04/07/1992 | US5101632 Thermal radiation energy conversion |
| 04/02/1992 | WO1992005366A1 Installation for generating utilizable energy from potential energy |
| 04/02/1992 | DE4030383A1 Temp. related operating device - is sealed body contg. piston and thermally expanding e.g. wax and is bonded to outer conducting polymer to heat body and express piston |
| 04/01/1992 | EP0477298A1 Apparatus and method for providing an antigravitational force |
| 04/01/1992 | CN2100504U Gravity utilization device of highway vehicles |
| 03/25/1992 | EP0476799A2 Electrothermally operated actuator and seal |
| 03/25/1992 | EP0476494A1 Thermo-actuator |
| 03/25/1992 | CN1059782A Centrifugal power plant |
| 03/18/1992 | CA2036467A1 Electrothermally operated actuator and seal |
| 03/17/1992 | US5095705 Process for producing energy from water flowing down a borehole and recovery same |
| 03/17/1992 | US5095595 Actuator for restraint/release (r/r) devices, particularly for space applications |
| 03/03/1992 | US5092901 Shape memory alloy fibers having rapid twitch response |
| 02/20/1992 | DE4025579A1 Process for recovery of energy - utilises its own energy, ambient temp. and temp. difference is inversely proportional to increased volume |
| 02/11/1992 | US5086618 Torque generating device using shape memory alloy |
| 02/07/1992 | WO1992002729A1 Hydraulic shape memory material force converter |
| 02/06/1992 | WO1992001583A1 Electrical power generation following battery start-up for vehicles, aircraft, boats, residential buildings, industrial installations and roads, in town and countryside |
| 02/06/1992 | DE4024793A1 Pressure intensifying device - raises pressure of flowing gas to higher pressure by utilising its internal energy |
| 01/21/1992 | US5081845 Integrated air separation plant - integrated gasification combined cycle power generator |
| 01/16/1992 | DE4021233A1 Rotary-piston fluid engine - comprises four or more machines together forming power units and working machines |
| 01/14/1992 | US5079920 Hydraulic shape memory material stress to hydraulic pressure transducer |
| 01/08/1992 | EP0465193A1 Integrated air separation fuel gasification combined cycle power generator |
| 01/08/1992 | EP0464020A1 Power station for converting elementary energy into thermal energy |
| 01/06/1992 | WO1992001155A1 Power booster |
| 01/06/1992 | CA2065239A1 Power booster |
| 01/02/1992 | DE4019856A1 Transportable heating system for outdoor applications - includes direct or indirect conversion of heat into energy used for ventilation or transport of heat transfer medium |
| 01/01/1992 | CN2091962U 气动水轮机 Pneumatic Turbine |
| 12/18/1991 | EP0246275B1 Thermally powered engine |
| 12/10/1991 | US5071064 Shape memory actuator smart connector |
| 12/10/1991 | US5070697 Actuator with memory metal and a shock absorber provided with this actuator |
| 12/05/1991 | DE4017684A1 Utilising thermal and mechanical energy potentials - esp. of environment, for remote electrical and thermal energy prodn. |
| 12/05/1991 | DE4017676A1 Redox generator - for recovery of energy from chemical conversions such as oxidn. or redn. |
| 12/03/1991 | US5069600 Pressure wave machine |
| 12/03/1991 | US5069419 Semiconductor microactuator |
| 12/02/1991 | WO1991019139A1 Process for using energy potentials, in particular with small temperature differences |
| 12/02/1991 | CA2084202A1 Process for using energy potentials, in particular with small temperature differences |
| 11/21/1991 | EP0457416A1 Device for using geothermal energy |
| 11/21/1991 | EP0456950A1 Actuator for restraint/release (R/R) devices, particularly for space applications |
| 11/21/1991 | DE4015879A1 Pump drive using temp. difference - has several well insulated chambers in heat exchangers each holding medium at different temps. |
| 11/19/1991 | WO1991018205A1 Device for utilizing geothermal energy |
| 11/19/1991 | CA2063833A1 Device for utilizing geothermal energy |
| 11/18/1991 | WO1991017901A1 Electromagnetically powered engine apparatus and method |
| 11/16/1991 | CA2018302A1 Actuator for restraint/release (r/r) devices, particularly for space applications |
| 11/13/1991 | CN1056153A Second generation power source machine |
| 10/30/1991 | CN1055798A 能源机 Energy Machine |
| 10/29/1991 | US5061914 Shape-memory alloy micro-actuator |
| 10/23/1991 | CN1055582A Silencer for geothermal power plant and method for using same |
| 10/22/1991 | US5058386 Power generation plant |
| 10/15/1991 | US5057292 Hydrogen sulfide abating cooling toner |
| 10/08/1991 | CA1290257C Osmotic concentration by membrane |
| 10/03/1991 | WO1991014921A1 Dynamic lateral shearing interferometer |
| 10/01/1991 | US5052181 Heat sensitive actuator |
| 09/26/1991 | DE4009108A1 Thermocouple setting appts. e.g. for potentiometer or valve - uses wire under spring tension wound around core |
| 09/25/1991 | CN1054829A Electronic balance |
| 09/18/1991 | CN1054649A Compressed air-gained method and device by using gravity |
| 09/04/1991 | EP0444170A1 Process for making general use of the earth's heat and obtaining minerals in the zone of weakness (at depths of 13-30 km). |
| 08/21/1991 | EP0427722A4 Propulsion device |
| 08/21/1991 | CN1053943A Method for using vibration enerty of vehicle |
| 08/20/1991 | US5040368 Electrothermally operated actuator and seal |
| 08/14/1991 | CN1013510B Quick-action element |
| 08/13/1991 | US5038567 Method of and means for using a two-phase fluid for generating power in a rankine cycle power plant |
| 08/08/1991 | DE4001846A1 Motor vehicle brake - has roller to drive an air compressor in order to store energy for braking |
| 08/07/1991 | CN1053662A Buoyance pump |
| 08/06/1991 | US5036930 Electromagnetically powered engine apparatus and method |
| 07/30/1991 | US5035530 Actuator utilizing shape memory alloy and articulated arm comprising this actuator |
| 07/24/1991 | EP0425491A4 Reversible mechanochemical engines comprised of bioelastomers capable of modulable inverse temperature transitions for the interconversion of chemical and mechanical work |
| 07/23/1991 | US5033865 Thermo-actuator |
| 07/23/1991 | US5033713 Temperature-sensitive actuating apparatus for a servo-apparatus |
| 07/17/1991 | CN1053108A Thermo electric generating technique for general application |
| 07/16/1991 | US5031711 Conveyance device |
| 07/11/1991 | DE4000240A1 Heat energy recovery process - extracts heat from water below ice sheet |
| 07/10/1991 | CN1052928A Heat returning machine |
| 06/27/1991 | WO1991009227A1 A method of producing electrical power from solar radiation |
| 06/26/1991 | CN1052535A Transform method of buoyancy difference energy and technology for development of submarine mineral resources |
| 06/25/1991 | US5025627 Remote controlled high force actuator |
| 06/25/1991 | CA1285147C Heat-driven acoustic cooling engine having no moving parts |
| 06/19/1991 | EP0432230A1 Use of a device for power supply |
| 06/13/1991 | DE3935757A1 Use of inertia force of mass to produce energy - involves accelerating mass and then using its kinetic energy |
| 06/12/1991 | EP0431515A1 Pressure exchanger |
| 06/07/1991 | CA2031476A1 Pressure wave machine |
| 06/06/1991 | DE3939779A1 Heat-energy conversion process - uses fluids with low boiling point as working medium |
| 06/04/1991 | US5020977 Refrigerant |
| 06/04/1991 | US5020328 Silencer for geothermal power plant and method for using the same |
| 06/04/1991 | US5020325 Heat motor |
| 05/30/1991 | WO1991007589A1 Temperature difference heat engine |
| 05/29/1991 | EP0428654A1 Vacuum collecting vessel for flushing water |
| 05/22/1991 | EP0427722A1 Propulsion device |
| 05/08/1991 | EP0425491A1 Reversible mechanochemical engines comprised of bioelastomers capable of modulable inverse temperature transitions for the interconversion of chemical and mechanical work. |
| 05/07/1991 | US5012649 Power actuator |
| 04/23/1991 | US5009069 Method of recovering energy from ocean water |
| 04/17/1991 | CN2075259U Device for producing electric energy from vibrating energy |
| 04/02/1991 | US5003779 Geothermal energy conversion system |
| 03/28/1991 | DE3931105A1 Gravity-conversion into energy - involves altering buoyancy in vessel by compressing and expanding gas contained in body |
| 03/27/1991 | CN1012196B Thermodynamic cycle process |
| 03/26/1991 | US5001904 Fan cooled absorption refrigerating apparatus |
| 03/19/1991 | CA1281660C Game or demonstration apparatus |
| 03/13/1991 | EP0416102A1 Crack repairing method |
| 03/12/1991 | WO1991003690A1 Process for making general use of the earth's heat and obtaining minerals in the zone of weakness (at depths of 13-30 km) |
| 03/12/1991 | CA2041637A1 Recovery of geothermal energy and mineral resources |
| 03/12/1991 | CA1281279C Geothermal energy recovery apparatus |
| 03/06/1991 | CN1049643A Method and equipment for desalination of sea water by natural energy |