| Patents for F24J 2 - Use of solar heat, e.g. solar heat collectors (51,924) |
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| 07/12/2000 | CN2387468Y Splitting solar water heater |
| 07/12/2000 | CN2387467Y Solar water heater |
| 07/12/2000 | CN2387440Y Electronic controller of solar water heater |
| 07/12/2000 | CN1259645A Environmental protection equipment capable of transferring sun and moon energy to indoor |
| 07/12/2000 | CN1054424C Pipe type solar energy collector |
| 07/06/2000 | DE19860660A1 Solar heat collector comprises a housing in the form of a self-contained, load-carrying closed shell made of a heat insulating material |
| 07/06/2000 | DE19860523A1 System for temp. control of rooms with outer wall(s) with heat insulating coating has absorption storage device connected to earth or air-coupled solid absorber salt water circuit |
| 07/06/2000 | DE19859308A1 Flächenförmig ausgeführtes Fassadenelement zur Wärmeenergieaufnahme oder zur Wämreenergieabgabe Shaped surface engineered facade element for heat energy intake or Wämreenergieabgabe |
| 07/05/2000 | EP1016835A2 Hydraulic connection system for modules of solar collectors and modular solar collectors |
| 07/05/2000 | EP1015824A1 Nonimaging solar collector |
| 07/05/2000 | EP1015518A1 Isoxindigos useful as colorants and preparation thereof |
| 07/05/2000 | EP0736109B1 Material of chemical compounds with a metal in group iv a of the periodic system, nitrogen and oxygen and process for producing it |
| 07/05/2000 | CN2386399Y Thermal insulation valve for water inlet and outlet of water storage tank for solar water heater |
| 07/05/2000 | CN2386398Y Automatic control device for water level of water tank |
| 07/05/2000 | CN2386397Y Automatic sunlight tracking device for solar communication battery square array |
| 07/05/2000 | CN2386396Y Combined automatic atmospheric energy-saving water heater furnace |
| 07/05/2000 | CN2386395Y Heat transfer water tank of solar water heater |
| 07/05/2000 | CN2386394Y Solar water heater |
| 07/05/2000 | CN2386393Y Solar water heater with vacuum tube |
| 07/05/2000 | CN2386392Y Special heater for solar water heater |
| 07/05/2000 | CN2386391Y Automatic vertical collector for sunray |
| 07/05/2000 | CN2386090Y Automatic water-supply cistern |
| 07/04/2000 | US6084702 Thermochromic devices |
| 07/04/2000 | US6082354 Solar collector |
| 07/04/2000 | US6082353 Solar panel and method of manufacturing thereof |
| 06/29/2000 | WO2000037861A1 Flat façade unit for absorbing or releasing heat energy |
| 06/28/2000 | EP1012886A1 A panel-shaped, hybrid photovoltaic/thermal device |
| 06/28/2000 | EP1012507A1 Solar collector of three walled vacuum tube |
| 06/28/2000 | CN2385283Y Support for solar water heater |
| 06/28/2000 | CN2385282Y Heat pipe type plastic solar water heater |
| 06/28/2000 | CN2385281Y Direct-through glass metal vacuum solr heater collector |
| 06/28/2000 | CN2385280Y Solar electrical water heater |
| 06/28/2000 | CN2385279Y Simple solar drinker |
| 06/27/2000 | US6080927 Solar concentrator for heat and electricity |
| 06/27/2000 | US6079408 Sun-ray tracking system |
| 06/21/2000 | DE19859658A1 Solar storage collector for heat storage, has double wall hollow body with insulated chamber surrounded by outer transparent wall for solar radiation passing through inner wall in heat absorbing layer |
| 06/21/2000 | CN2384176Y Heat pipe solar heat collector |
| 06/21/2000 | CN2384175Y Horizontal shining double-layer thermal insulation solar water heater |
| 06/21/2000 | CN1257187A Multi-box type all-weather solar-energy water-heater |
| 06/21/2000 | CN1257186A All-weather large-power solar-energy electricity-generating system |
| 06/21/2000 | CN1257185A Glass-metal vacuum ball type solar-energy water-heater |
| 06/15/2000 | WO2000034124A1 Method and apparatus for improved solar concentrator arrays |
| 06/15/2000 | DE19908014C1 Accumulator collector for concentration and accumulation of solar energy has only one accumulator container acting as primary unit connected in medium circuit |
| 06/15/2000 | DE19857174A1 Maritime, floating solar collectors of plastics transparent top foil and back-up foil, sandwiching photovoltaic material coated support foil |
| 06/15/2000 | DE19857125A1 Solar collector absorber for heat exchange use two-layered sheet absorber with dark colored top face and subtended damping layer below interposed heat accumulator cavity. |
| 06/15/2000 | DE19856530A1 Solar collector system without frost protection in collector and pipe system with self-adaptive thermal coating has plastic pipe compressed by freezing water |
| 06/14/2000 | EP1008820A1 Solar collector element |
| 06/14/2000 | EP1007890A1 Nontracking solar concentrators |
| 06/14/2000 | EP1007808A1 Improvements relating to temporary structures |
| 06/14/2000 | EP0954728A4 Flat plate solar collector |
| 06/14/2000 | CN2383019Y Cleaning inlet structure of closed solar water storage tank |
| 06/14/2000 | CN2383018Y Water feeding and discharging mechanism for solar water heater |
| 06/14/2000 | CN2383017Y Siphon freeze-proof solar water heater |
| 06/14/2000 | CN2383016Y Vacuum heat collecting tube solar range |
| 06/14/2000 | CN1256405A Liquid level measuring and controlling device and its manufacture |
| 06/13/2000 | US6075200 Stretched Fresnel lens solar concentrator for space power |
| 06/13/2000 | CA2188156C High chroma paint containing multilayer interference platelets |
| 06/08/2000 | WO2000033001A1 Solar energy plant |
| 06/08/2000 | WO2000033000A1 Heating and cooling system |
| 06/07/2000 | EP0820552B1 Outer wall element for buildings |
| 06/07/2000 | CN2381971Y Solar energy water heater |
| 06/07/2000 | CN2381970Y Comprehensive solar device with automatic directional control |
| 06/07/2000 | CN2381969Y Sealing joint for phase transition heat conduit for solar water heater |
| 06/07/2000 | CN2381968Y Solar water heater with heat collecting pipelines |
| 06/07/2000 | CN2381967Y Vacuum pipes for solar water heater with two opening metal bladder |
| 06/07/2000 | CN2381966Y Solar water heater with heat exchanging isolation layer |
| 06/07/2000 | CN2381965Y All glass double vacuum heat collecting pipes |
| 06/07/2000 | CN2381964Y Straight throughing vacuum glass solar heat collector |
| 06/07/2000 | CN2381963Y Solar heat collector with siphon |
| 06/07/2000 | CN2381962Y All direction tracking automatic solar water boiler |
| 06/07/2000 | CN1255612A Combined valve used in conjunction with solar water heater |
| 06/07/2000 | CN1255611A Solar stove |
| 06/06/2000 | US6072549 "Intelligent" glazing structures with additional control layers |
| 06/02/2000 | WO2000031477A1 Assembly for solar panels |
| 05/31/2000 | DE19854391A1 Prism system for light deflection, converting solar radiation into thermal, electrical energy has prism arrangement in region exposed to solar radiation depending on daily course of sun |
| 05/31/2000 | CN2380873Y All-weather solar water-heater |
| 05/31/2000 | CN2380872Y Solar water-heater with small water-storage quantity auxiliary electric-heater |
| 05/31/2000 | CN2380871Y Flat-board heat collector |
| 05/31/2000 | CN2380870Y Quick annual solar universal device |
| 05/31/2000 | CN2380869Y Solar heat-absorbing apparatus |
| 05/31/2000 | CN2380868Y Efficient solar synchronous heat-electricity generator |
| 05/31/2000 | CN2380867Y Composite vacuum-tube solar heat-collector |
| 05/31/2000 | CN2380866Y Composite walls olar water-heater |
| 05/31/2000 | CN2380865Y Solar water-heater of closed soaking-up-sun to accumulate energy |
| 05/31/2000 | CN1255191A Device for transparent heat insulation in building |
| 05/30/2000 | US6067982 Collection of solar radiation and its conversion into electrical power |
| 05/25/2000 | WO2000029791A1 Paving or revetment provided with a heat conveying element |
| 05/25/2000 | DE19853913A1 Solar collector has housing with water-carrying pipe line, absorbing surface and transparent cover; housing is connected to windowpane consisting of pane frame and glass panel |
| 05/25/2000 | CA2351538A1 Paving or revetment provided with a heat conveying element |
| 05/24/2000 | CN2379758Y Valve for automatically controlling solar energy water heater |
| 05/24/2000 | CN2379757Y All weather solar energy water heater |
| 05/24/2000 | CN2379756Y External concentrating vacuum tube solar heat collector |
| 05/24/2000 | CN2379076Y Solar energy water boiling bottle |
| 05/24/2000 | CN1254079A Solar energy-saving conversion domestic air-conditioning system |
| 05/24/2000 | CN1254078A Multifunctional solar air-conditioning water-heater |
| 05/24/2000 | CN1254053A Technological process for implementing petroleum development by using solar energy |
| 05/23/2000 | US6066187 Solar reduction of CO2 |
| 05/23/2000 | US6065284 Refractory heat transfer module |
| 05/23/2000 | US6065223 Device utilizing solar energy, especially for drying and roasting of agricultural-, as well as food processing products, finalizing distillation and evaporation, separating of complicated compounds |
| 05/18/2000 | WO2000028264A1 Solar energy concentrator and converter |