| Patents for F24J 2 - Use of solar heat, e.g. solar heat collectors (51,924) |
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| 03/30/2004 | US6713668 Solar energy converter and solar energy conversion system |
| 03/30/2004 | US6713145 Rigid parts joined together by flexible, light-stable thermoplastic polyurethanes; folding roof or blind or a support for a photovoltaic solar energy collector |
| 03/30/2004 | US6712069 Solar energy collection and storage system |
| 03/30/2004 | CA2292191C Apparatus for capturing light energy |
| 03/25/2004 | WO2004025194A1 Reflector for solar collectors |
| 03/25/2004 | WO2004025193A1 Evacuated tubular solar collector |
| 03/25/2004 | US20040055632 Transparent self-cleaning dust shield |
| 03/25/2004 | US20040055631 Hybrid solar energy collector |
| 03/25/2004 | US20040055594 Lightweight, low-cost solar energy collector |
| 03/25/2004 | US20040055593 Absorber element for solar high-temperature heat generation, and a method for its production |
| 03/25/2004 | DE10243422A1 Heat transfer assembly comprising pipe and metal surface, used as e.g. solar panel, is bonded together using chemical composite including metal filler |
| 03/25/2004 | DE10240939A1 In-roof connecting device for photovoltaic laminated panels on sloping roof, has two oppositely-facing U-profile members with sealing member arranged in one of them |
| 03/24/2004 | EP1019316B1 Process for the production of hydrogen by thermal decomposition of water |
| 03/24/2004 | CN2607545Y Solar auxiliary direct heating type water heater |
| 03/24/2004 | CN2607543Y Water temp and level auto-controlled solar water heater |
| 03/24/2004 | CN2607542Y Photovoltaic solar heater |
| 03/24/2004 | CN1483975A Double-position controlled flpat valve |
| 03/23/2004 | US6710823 Electro-optical glazing structures having reflection and transparent modes of operation |
| 03/23/2004 | US6710110 Elastomeric mixture with high thermal conductivity |
| 03/23/2004 | US6708687 Thermally controlled solar reflector facet with heat recovery |
| 03/18/2004 | WO2004023048A1 Combined and simplified ceramic or metallic volumetric absorber modules |
| 03/18/2004 | WO2004022637A2 Nanocomposites |
| 03/18/2004 | US20040051986 Ultra-lightweight electromagnetic wave concentrator and method for manufacture thereof |
| 03/18/2004 | US20040050542 Collector module |
| 03/18/2004 | US20040050532 Flexible heat exchanger |
| 03/18/2004 | US20040050381 Absorber pipe for solar heating applications |
| 03/18/2004 | US20040050380 Sun-tracking daylighting apparatus |
| 03/18/2004 | DE20320222U1 Solar energy collector has component located between solar energy collector and housing which blocks air convective heat transfer to reduce heat convection |
| 03/18/2004 | DE20320220U1 Solar energy collector, has low thermal conductivity gas provided between heat collection device and casing |
| 03/18/2004 | DE10242925A1 Solar-Flachkollektor zur Beheizung eines wärmeführenden Mediums Flat plate solar collector for heating a heat carrying medium |
| 03/18/2004 | DE10238202A1 Radiation measurement device for a solar radiation parabolic collector comprises a photo-sensor arrangement, mounted on a carriage, that encompasses the heat absorber pipe and can be moved along its longitudinal axis |
| 03/17/2004 | EP1398582A2 Solar collector for heating a fluid |
| 03/17/2004 | EP1398581A2 Solar collector for heating / cooling |
| 03/17/2004 | EP1397622A1 Surface coating of the receiver tube of a linear parabolic solar collector |
| 03/17/2004 | EP1397621A1 A parabolic solar concentrator module |
| 03/17/2004 | EP0892904B1 Collection of solar radiation and its conversion into electrical power |
| 03/17/2004 | CN2606866Y Super high power vacuum glass hot tube |
| 03/17/2004 | CN2606865Y Split assembled double drum insulation solar water heater |
| 03/17/2004 | CN2606864Y Automatic descaling device for solar energy water heater |
| 03/17/2004 | CN1482422A Solar water heater automatic water-supply apparatus and method of making the same |
| 03/17/2004 | CN1482421A Solar heating and hot-water roof |
| 03/17/2004 | CN1482420A Overall plastic pressure-bearing and anti-freezing solar powered warm water tank |
| 03/17/2004 | CN1482419A Solar water heater and process of installation |
| 03/17/2004 | CN1482418A vacuum valve solar powered bathroom |
| 03/17/2004 | CN1482417A Vacuum tube solar bathroom and heating balcony combination |
| 03/17/2004 | CN1482416A Overall plastic solar powered bathroom |
| 03/17/2004 | CN1482415A Pressure-bearing, antifreezing solar powered bathroom |
| 03/17/2004 | CN1482414A Overall plastic pressure-bearing antifreezing solar bathroom and heating balcony |
| 03/17/2004 | CN1482321A Pressure-bearing, antifreezing solar powered balcony bathroom |
| 03/17/2004 | CN1142398C Controller for pressure-type hot water supply system with dual energy sources |
| 03/16/2004 | US6705311 Radiation heat-shield for solar system |
| 03/16/2004 | CA2113357C Non-imaging optical illumination system |
| 03/11/2004 | WO2004020912A2 Universal base plate for solar production of current and hot water, heat and cold distribution, and method for making same |
| 03/11/2004 | US20040047118 Assembly comprised of a panel-like constructed module and of a connection unit, production method and device |
| 03/11/2004 | US20040045700 Heating and cooling apparatus, building structure having heating and cooling apparatus, and method of using heating and cooling apparatus |
| 03/11/2004 | US20040045699 Heat recovery system |
| 03/11/2004 | US20040045596 Flat plate panel solar electrical generators and methods |
| 03/11/2004 | US20040045595 Solar cell module-mounting structure and solar cell module array |
| 03/11/2004 | US20040045276 Thruster device responsive to solar radiation and associated methods |
| 03/11/2004 | DE20319364U1 Strap for fitting a cylindrical object onto a sloping surface has a short support strap fixed to the larger flexible band to prevent the cylinder from rolling |
| 03/11/2004 | DE10330390A1 Universal tile or panel for generating electricity, hot water, central heating or -cooling comprises composite of one or two metal- and one or two plastic panels |
| 03/11/2004 | DE10240384A1 Light scaffold board of standard size comprises sandwich panel made from thermoplastic or duroplastic or mixture of two |
| 03/11/2004 | DE10238632A1 Solar collector esp. cooker has reflector support frame with two upright supports on wheels for easy positioning |
| 03/10/2004 | EP1396035A1 Solar concentrator |
| 03/10/2004 | EP1395637A2 Self-adhesive protective film for glass surfaces comprising a porous sio 2? anti-reflection layer and use of the same |
| 03/10/2004 | CN2606312Y Solar multiple heat source water heater with pipe drainer |
| 03/10/2004 | CN2606311Y Water heater pipeline emptying and automatic filling device controlled by cold pipeline |
| 03/10/2004 | CN2606310Y Solar unjuncted half round single-way light conducting energy-collecting board |
| 03/10/2004 | CN2606309Y Solar mirror double grooved single-way light conducting energy-collecting board |
| 03/10/2004 | CN2606308Y Solar multiple heat source water heater combined water household heating furnace |
| 03/10/2004 | CN2606307Y Solar heating and refrigerating device |
| 03/10/2004 | CN1141532C Heating circulation system for locally heating to quickly raise temp |
| 03/10/2004 | CN1141476C Photoelectric and photothermal solar equipment for building |
| 03/09/2004 | US6704607 Method and apparatus for controllably positioning a solar concentrator |
| 03/04/2004 | WO2004008041A3 Apparatus for air conditioning |
| 03/04/2004 | US20040040641 Composite backed prestressed mirror for solar facet |
| 03/04/2004 | US20040040248 Framework for plane construction elements |
| 03/04/2004 | DE20319068U1 Solar water heater for outdoor shower has swirl guides in tank to allow temperature mixing of water |
| 03/04/2004 | DE20301389U1 Solar cell mounting console has frame with solar panel mounted on the surface and is retained by clips |
| 03/03/2004 | EP1198688B1 Transparent thermal insulation device |
| 03/03/2004 | CN2605556Y Feed-drain amount display meter for solar water tank |
| 03/03/2004 | CN2605535Y High temperature heat-collecting control device for solar heat-collecting tube |
| 03/03/2004 | CN2605534Y Blowoff device for solar water heater |
| 03/03/2004 | CN2605533Y Automatic solar water-feeding instrument |
| 03/03/2004 | CN2605532Y Indoor daylighting apparatus |
| 03/03/2004 | CN2605531Y Automatic-tracking rotary concave-mirror-focusing solar water heater |
| 03/03/2004 | CN2605530Y Solar water heater with thin pipe structure |
| 03/03/2004 | CN2605529Y Split wall-hanging solar water heater |
| 03/03/2004 | CN2605528Y Split duat-water-tank solar electric water heater |
| 03/02/2004 | US6700055 Self tracking, wide angle, solar concentrators |
| 03/02/2004 | US6700054 Refractive interface and reflector; integrated with photovoltaic, photohydrolytic, heat engine, light pipe, or photothermal device |
| 03/02/2004 | US6699559 Honeycomb transparent insulation with improved insulating ability |
| 03/02/2004 | US6698693 Solar propulsion assist |
| 02/26/2004 | WO2004017424A2 Fixing device for photovoltaic modules |
| 02/26/2004 | WO2003089847A3 Casing for solar collecting system |
| 02/26/2004 | US20040036993 Transparent heat mirror for solar and heat gain and methods of making |
| 02/26/2004 | US20040036991 Ultra-high resolution imaging devices |
| 02/26/2004 | US20040035457 Miniature thermal device |
| 02/26/2004 | US20040035111 Method and device for producing steam by means of solar energy |
| 02/26/2004 | DE20319300U1 Gastight solar collector has heat absorber enclosed in housing, and compensating device which contracts or expands as result of temperature changes in operating gas in housing |