| Patents for F24J 2 - Use of solar heat, e.g. solar heat collectors (51,924) |
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| 06/03/2004 | DE202004002952U1 Sun following base for solar collector panel has base with pillar having adjustable length connector rod to movable panel |
| 06/03/2004 | DE10253867A1 Heating or cooling system for poured concrete or earth has mat made of capillary tubes resting on support rails and embedded in solid material |
| 06/02/2004 | CN2619209Y Straight-through vacuum heat collector |
| 06/02/2004 | CN2619208Y Hot water regeneration tank of water heater |
| 06/02/2004 | CN2619207Y Anti-pumping valve for water tank of solar water heater |
| 06/02/2004 | CN2619206Y Water supply automatic controller for solar water heater |
| 06/02/2004 | CN2619205Y Constant quantity temperature control type water tank of solar (electric) water heater |
| 06/02/2004 | CN2619204Y Mine magnetic health solar water heater |
| 06/02/2004 | CN1501035A Compound focusing solar energy high temperature system of tracking sun |
| 06/02/2004 | CN1152222C Wind-cooling heat pump set for solar water heating |
| 06/02/2004 | CN1152216C Antifreezing controller for solar energy apparatus |
| 06/02/2004 | CN1152215C Multifunctional light-gathering mixer using solar energy in full spectrum |
| 06/01/2004 | US6742325 Method of generating thrust and electrical power from an optical solar image |
| 05/27/2004 | WO2004044502A1 Celestial tracking apparatus and method of controlling wind stow therefor |
| 05/27/2004 | WO2004044501A1 A stand |
| 05/27/2004 | WO2004044345A2 Wall covering assembly with thermo-regulating properties |
| 05/27/2004 | WO2004035954A3 Device for fixing solar panels |
| 05/27/2004 | US20040099261 Expansion bellows for use in solar molten salt piping and valves |
| 05/27/2004 | US20040098998 Solar thermal system with solar pond and method of maintaining solar pond |
| 05/27/2004 | US20040098932 Solar thermal roofing |
| 05/27/2004 | DE202004001642U1 Solar installation frame with two support for solar cell panel, second longer than first one, in which solar cell panel is secured on shaft between two supports, with shaft rotatable by drive |
| 05/27/2004 | DE10239700B3 Solar receiver for solar thermic energy plant has absorber field with absorber elements enclosed by edge absorber with absorber modules |
| 05/27/2004 | DE10231467B4 Absorberrohr für solarthermische Anwendungen Absorber tube for solar thermal applications |
| 05/27/2004 | DE10132113B4 Verfahren zur Ermittlung des Ertrags von Solarthermieanlagen Method for determining the yield of solar thermal systems |
| 05/26/2004 | EP0797751B1 Nonimaging solar collector |
| 05/26/2004 | CN2618116Y Rainshed solar water heater |
| 05/26/2004 | CN2618115Y Flat wall solar water heater |
| 05/26/2004 | CN2618114Y Solar water heater with heating media |
| 05/26/2004 | CN2618113Y Forced pipe circulating device of solar water heater |
| 05/26/2004 | CN1499156A Method for forming light absorption membrane possessing mirroring option for solar powered vacuum heat collection bube |
| 05/26/2004 | CN1499155A Microcomputer controlled heater integrated electricity with solar energy |
| 05/26/2004 | CN1151350C Solar antifreezing water pipe |
| 05/26/2004 | CN1151349C Heat collector of solar water heater |
| 05/26/2004 | CN1151348C Solar energy heat treater for heating large area simultaneously and homogenously |
| 05/25/2004 | US6739729 Composite backed prestressed mirror for solar facet |
| 05/21/2004 | WO2004042290A1 Device for collecting solar radiation in order to cook and heat products |
| 05/21/2004 | WO2003107078B1 Mini-optics solar energy concentrator |
| 05/20/2004 | US20040095658 Nanocomposites |
| 05/20/2004 | US20040095531 High-brightness color liquid crystal display panel employing light recycling therewithin |
| 05/20/2004 | US20040095523 Spectrum-controllable reflective polarizers having electrically-switchable modes of operation |
| 05/20/2004 | US20040094691 Autonomous light tracking device and control circuitry |
| 05/19/2004 | EP1419116A2 Method for the production of an element with a hermetically-sealed air-free chamber |
| 05/19/2004 | DE202004003057U1 General-purpose storage room or waiting room has structure under roof with photovoltaic cell modules linked to electricity grid |
| 05/19/2004 | DE10251921A1 Transparent solar collector consists of frame with top and bottom glass panes and internal collector tube assembly with pivoted continuously adjustable sections |
| 05/19/2004 | DE10251326A1 Light deflecting element for guiding sunlight at different solar altitudes, has diffraction holograms arranged one behind the other for directing light from various incidence directions to common target region |
| 05/19/2004 | DE10239371B3 Insulation for a solar energy collector under a glass cover has a hard foam core with a metal foil lamination to withstand high temperatures without gassing |
| 05/19/2004 | CN2616870Y Solar water heater support |
| 05/19/2004 | CN2616869Y Full-glass vacuum solar heat-collecting tube |
| 05/19/2004 | CN2616868Y Straight-through full-glass vacuum solar heat collecting tube |
| 05/19/2004 | CN2616867Y Supper high power superconductive vacuum glass heat collector |
| 05/19/2004 | CN2616866Y Water-level temperature sensor for solar water heater |
| 05/19/2004 | CN2616865Y Spray dust-removing device for solar water heater |
| 05/19/2004 | CN2616864Y Solar water heater with protective cover |
| 05/19/2004 | CN2616863Y Heating sunlight two-purpose water heater |
| 05/19/2004 | CN2616862Y Solar water heater |
| 05/19/2004 | CN2616851Y Three-energy-source water heater |
| 05/19/2004 | CN1498330A Space heating system |
| 05/18/2004 | US6738114 Liquid crystal film structures with phase-retardation surface regions formed therein |
| 05/18/2004 | US6736134 Thin wall header for use in molten salt solar absorption panels |
| 05/18/2004 | CA2412028A1 Sun tracking panel for a solar house and a solar house equipped with the sun tracking panel |
| 05/18/2004 | CA2410115A1 A.b.i.d. solar collector |
| 05/13/2004 | WO2004040076A1 Building element with open profile and with binding by means of a short or long lock and autobalance |
| 05/13/2004 | DE202004002219U1 Anschlußelement für Sonnenkollektoren Connecting element for solar panels |
| 05/13/2004 | DE10344201A1 Solar module fixing e.g. for roof-mounted solar installation, with respective solar module frame enclosing each solar module |
| 05/13/2004 | DE10304536B3 Hollow chamber profile for utilizing solar energy, consists of a transparent upper section and a radiation absorbing lower section |
| 05/13/2004 | DE10250745A1 Solar collector with collection tube for utilization of solar energy has collection tube or parts of it formed from tube by internal high pressure deformation |
| 05/13/2004 | DE10250744A1 Solar collector for utilization of solar energy has leaf spring element on bush extending into its cavity and pressing condenser part against bush |
| 05/12/2004 | EP1417386A2 Heat insulating element |
| 05/12/2004 | CN2615594Y 真空管 Vacuum |
| 05/12/2004 | CN2615593Y Vacuum heat collecting elements having internal chamber wall with anticorrosion scaleproof coating layer |
| 05/12/2004 | CN2615592Y Straight-through solar energy vacuum heat collecting tube |
| 05/12/2004 | CN2615591Y Automatic charging water controller |
| 05/12/2004 | CN2615590Y Water tank high-temperature water intaking device |
| 05/12/2004 | CN2615589Y Non-valve type pipeline draining device on soalr water heater |
| 05/12/2004 | CN2615588Y Health care antifreezing emptying device |
| 05/12/2004 | CN2615587Y Solar energy water heater protector |
| 05/12/2004 | CN2615586Y Electric controlling automatic charging & discharging water apparatus |
| 05/12/2004 | CN2615585Y Middle & high temperature type solar energy gas heat collector |
| 05/12/2004 | CN2615584Y Water supply equipment with energy rocovery |
| 05/12/2004 | CN2615583Y Vacuum solar heat collecting water storing tank |
| 05/12/2004 | CN2615582Y Assembling concave solar heat collecting cooker |
| 05/12/2004 | CN2615133Y Comprehensive treatment arrangement utilizing organic waste materials to produce biological fermentation active organic fertilizers |
| 05/12/2004 | CN2615079Y Solar energy oil storing tank |
| 05/12/2004 | CN1495394A Heat absorption tube for solar energy |
| 05/12/2004 | CN1149363C Double layer vacuum tube type solar energy heat collector using filler and heat expansion absorber |
| 05/06/2004 | WO2004038306A1 Heliothermal flat collector module having a sandwich structure |
| 05/06/2004 | US20040086716 Glass pane |
| 05/06/2004 | US20040085659 Method of manufacturing mirrors for a dish reflector |
| 05/06/2004 | US20040083731 Uncoupled, thermal-compressor, gas-turbine engine |
| 05/06/2004 | DE202004002555U1 Mini-solar-hot water producer for outside showers and caravans has cylindrical tank of stainless steel plate or plastic and sized to suit number of hot water consumers, with shut-off valves and heating coil |
| 05/06/2004 | DE10248068A1 System for solar thermal steam generation has at least one heliostat that concentrates solar radiation onto radiation exposure surfaces of evaporator stage and superheater stage of central receiver |
| 05/06/2004 | DE10232616B4 Solarkollektor Solar collector |
| 05/05/2004 | CN1493767A Solar energy full glass tube heat coffecting heat-proof window |
| 05/05/2004 | CN1148808C Solar battery unit and solar battery device |
| 04/29/2004 | WO2004036124A1 Solar tracking apparatus |
| 04/29/2004 | WO2004036123A1 Controller for solar fields |
| 04/29/2004 | WO2004036122A1 Device for receiving solar energy |
| 04/29/2004 | WO2004035954A2 Device for fixing solar panels |
| 04/29/2004 | WO2004035168A2 Method and system for desalinating water with solar energy |
| 04/29/2004 | WO2002103257A8 Surface coating of the collector tube of a linear parabolic solar concentrator |