| Patents for F24J 2 - Use of solar heat, e.g. solar heat collectors (51,924) |
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| 08/04/2005 | WO2005071037A1 Method for gaining heat energy from a solar collector and heat energy absorbent substances usable in this method |
| 08/04/2005 | WO2005020290A2 Pv wind performance enhancing methods and apparatus |
| 08/04/2005 | US20050168850 Group alignment of solar concentrator micro-mirrors |
| 08/04/2005 | US20050166383 Roof jack |
| 08/04/2005 | US20050166368 salts in feed solution diffuse into the layers of pond and a salt having a solubility which increases with temperature crystallizes in the upper layers, precipitates to the bottom and re-dissolves; solar energy |
| 08/04/2005 | DE102004021028A1 Solar generator has transparent solar cells with rear tube or hose heat exchange system having a flowing heat transfer medium |
| 08/04/2005 | DE102004001875A1 Modulares Dachsystem Modular Roof System |
| 08/04/2005 | DE102004001816A1 Energy production from flat surface areas especially sports areas and open spaces via heat reclamation using a network of solar absorbing pipes filled with a transfer liquid |
| 08/03/2005 | EP1559966A2 System of solar heat storage with evacuated tubular solar collectors, without use of a pressure booster when the system is connected to the water supply network |
| 08/03/2005 | CN2715065Y Herringbone streamline style dual-purpose safety supporting rack |
| 08/03/2005 | CN2715064Y Inlaid type solar water heater |
| 08/03/2005 | CN2715063Y Single-frame split heat collector |
| 08/03/2005 | CN2715062Y Solar energy steam generating device |
| 08/03/2005 | CN2715061Y U-shaped metal tube type solar vacuum heat collecting tube |
| 08/03/2005 | CN2715060Y Solar energy freeze proof flat heat collector |
| 08/03/2005 | CN2715059Y Solar energy auto-control water feeder |
| 08/03/2005 | CN2715058Y Solar energy quick heating defroster |
| 08/03/2005 | CN2715057Y Double water tank solar energy water heater with integrated water tank and ball float tank |
| 08/03/2005 | CN2715056Y Pressure difference type auto-tracking solar cooker |
| 08/03/2005 | CN2715055Y Structure of heat pipe direct-inserting internal bladder of solar heat collecting plate with separated collection and accumulation |
| 08/03/2005 | CN2715054Y Glass vacuum solar heat collecting tube with metallic inner tube |
| 08/03/2005 | CN2715053Y Wall component type solar heat collector |
| 08/03/2005 | CN2715052Y All glass vacuum solar heat collecting tube |
| 08/03/2005 | CN2715051Y All glass vacuum solar heat collecting tube |
| 08/03/2005 | CN2715017Y Wall component type solar energy heating arrangement |
| 08/03/2005 | CN1650471A Inflatable multifunction parabolic reflector apparatus and methods of manufacture |
| 08/03/2005 | CN1650439A Solar cell module-mounting structure and solar cell module array |
| 08/03/2005 | CN1648547A Pressure-bearing and non pressure-bearing type compatible full function solar water heater |
| 08/03/2005 | CN1648546A Solar energy water heater |
| 08/03/2005 | CN1213258C Continuous observation recording instrument for scattering radiation |
| 08/02/2005 | US6923174 Device which follows the position of the sun |
| 07/28/2005 | WO2005068918A1 Solar heat collector panel |
| 07/28/2005 | WO2005068917A1 Vacuum-insulated, modular roof system |
| 07/28/2005 | WO2005050102A9 Solar water heater |
| 07/28/2005 | WO2005007932A3 Photovoltaic system for direct hydrogen production and collection |
| 07/28/2005 | WO2004083741A3 Tracking solar collector assembly |
| 07/28/2005 | US20050162763 Alignment of solar concentrator micro-mirrors |
| 07/28/2005 | US20050161074 Photovoltaic module mounting unit and system |
| 07/28/2005 | US20050161073 Positioning system for portable solar panels |
| 07/28/2005 | DE202005004348U1 Aluminium bracket for roof mounting solar panels has an angled strip secured to the roof and taking a support bracket with a clip fitting |
| 07/28/2005 | DE19743428B4 Solarempfänger The solar receiver |
| 07/27/2005 | CN2713398Y Solar water heater frame |
| 07/27/2005 | CN2713397Y Composite reflection type solar energy vacuum heat collection tube |
| 07/27/2005 | CN2713396Y A light reflection board for solar water heater |
| 07/27/2005 | CN2713395Y Insulated heating water tank for solar water heater |
| 07/27/2005 | CN2713394Y A straight-way type solar energy vacuum heat collection tube |
| 07/27/2005 | CN2713393Y Mechanical type liquid-level gauge with indoor water-level indication of solar water heater water tank |
| 07/27/2005 | CN2713392Y Improved solar water heater emptying system |
| 07/27/2005 | CN2713391Y Water charging controller for solar water heater |
| 07/27/2005 | CN2713390Y Automatic sun tracking device |
| 07/27/2005 | CN2713389Y Convex lens heat collection vacuum tube solar water heater |
| 07/27/2005 | CN2713388Y Vertical cutting type pressure-bearing solar water heater |
| 07/27/2005 | CN2713387Y A novel household solar water heater system |
| 07/27/2005 | CN2713386Y Solar energy water heating heat collector |
| 07/27/2005 | CN2713356Y Multifunctional solar water heating type central air conditioner |
| 07/27/2005 | CN2713296Y Solar energy spectrum-division energy-saving lamp |
| 07/27/2005 | CN1646864A Plant for tempering of a building |
| 07/27/2005 | CN1645010A Water tank and hot pipe connecting structure for hot pipe solar water heater |
| 07/27/2005 | CN1645009A Solar multi-boiler style steam pipe energy-collecting electric power geneating system |
| 07/26/2005 | US6921578 Low-reflection glass article |
| 07/21/2005 | WO2005066553A1 Solar collector mechanism |
| 07/21/2005 | WO2005066552A1 Cover for an object using solar radiation |
| 07/21/2005 | US20050157411 Advanced micro-optics solar energy collection system |
| 07/21/2005 | DE4407468B4 Verfahren zur Extrusion von Kunststofftafeln A process for extrusion of plastic panels |
| 07/21/2005 | DE10358967A1 Mikrospiegelarray Micromirror array |
| 07/20/2005 | EP1554527A1 Heliothermal flat collector module having a sandwich structure |
| 07/20/2005 | EP1446615A4 Improved water heater |
| 07/20/2005 | CN2711641Y Solarizing type solar energy water heater |
| 07/20/2005 | CN2711640Y Solar energy vacuum heat collection pipe with multiple cureved heat absorbing boards |
| 07/20/2005 | CN2711639Y Water level detector for solar energy water-heater |
| 07/20/2005 | CN2711638Y Forced circulation collection box with heat-exchange fin for solar energy water-heater |
| 07/20/2005 | CN2711637Y High-efficient solar energy heat collector |
| 07/20/2005 | CN2711636Y Water level self-controlled valve for solar energy water-heater |
| 07/20/2005 | CN2711635Y Water tank free solar energy water-heater |
| 07/20/2005 | CN2711634Y Solar energy water-head inlaid in color steel plate inclined roof |
| 07/20/2005 | CN2711633Y Solar energy cooking range |
| 07/20/2005 | CN1641290A Casing full-glass photovoltaic cell heat tube vacuum heat collecting pipe |
| 07/20/2005 | CN1641289A New process for working solar pond cover |
| 07/20/2005 | CN1641288A Chamber type heat absorber |
| 07/20/2005 | CN1641287A Multifunctional combined lower mirror reflecting device for vertical-arranged solar collector |
| 07/20/2005 | CN1641286A Solar receiving method and apparatus thereof |
| 07/20/2005 | CN1641285A Indoor heat transfer device for solar range |
| 07/20/2005 | CN1641132A Heat colleting roof of house with solar system |
| 07/14/2005 | DE202004019259U1 Solar plug-in frame element for mounting solar photovoltaic modules has single components linked to plug-in joints |
| 07/14/2005 | DE202004017315U1 Hydraulic temperature difference distributor for thermal solar plant, has valve shutters with thermocouples fastened to ends of movable axle, and one spring that is set to adjust desired temperature difference in heat accumulator |
| 07/14/2005 | DE10358327A1 Solar collector based power generating apparatus, has optical lens built into outer tube, and U-shaped inner tube with arms for inflow and outflow of thermal medium |
| 07/14/2005 | DE102004060764A1 Roof mounted heat collecting solar panel has a collecting chamber applied to the rear of a roof tile and with connections to the thermal system |
| 07/13/2005 | EP1552227A2 Apparatus for air conditioning |
| 07/13/2005 | CN2709952Y Indicator for water level and temp. of solar water heater |
| 07/13/2005 | CN2709882Y Energy-saving air conditioner |
| 07/13/2005 | CN2709879Y Solar water heater |
| 07/13/2005 | CN2709878Y Water leakage protection film for solar vacuum heat collection pipe |
| 07/13/2005 | CN2709877Y Casing of water tank of solar water heater |
| 07/13/2005 | CN2709876Y Floating body of automatic water-supply device of solar water heater |
| 07/13/2005 | CN2709875Y Straight pressure-bearing glass-metal vacuum solar heat collection pipe |
| 07/13/2005 | CN2709874Y Straight glass-metal vacuum solar heater collection pipe capable of used as construction component |
| 07/13/2005 | CN2709873Y Glass metal sealing structure of vacuum heat collection pipe |
| 07/13/2005 | CN2709872Y Anti-freezing valve of solar water heater |
| 07/13/2005 | CN2709871Y Alarm for water full of solar water heater |
| 07/13/2005 | CN2709870Y Thermal-insulation tank of solar water heating bag |