Patents
Patents for F24J 2 - Use of solar heat, e.g. solar heat collectors (51,924)
12/2004
12/01/2004CN2660405Y Solar water heater
12/01/2004CN2660404Y Splitting solar water heater
12/01/2004CN2660403Y Improved solar water heater
12/01/2004CN2660402Y Light weight solar hot-water bag
12/01/2004CN1550732A Autonomous day light reflection device
12/01/2004CN1550731A Solar heat utilization stirling engine power generation plant
12/01/2004CN1178035C Non-imaging optical illumination system
11/2004
11/25/2004WO2004102679A1 Photovoltaic power generator
11/25/2004WO2004102083A1 A tracking system
11/25/2004WO2004101938A1 Photovoltaic panel mounting bracket
11/25/2004WO2004101903A2 Equilateral triangles on hexagon building structures
11/25/2004WO2004088759A3 Hybrid photovoltaic concentrating system with corrected total reflection reflectors
11/25/2004US20040234799 comprises a copolymer of ethylene and vinyl acetate a polyalkylene glycols
11/25/2004US20040233554 Solar radiation condensing device
11/25/2004US20040231716 Wireless controlled battery powered heliostats for solar power plant application
11/25/2004US20040231715 Method and apparatus attenuating direct sun light while providing a view of the sky through a light tunnel in a skylight system
11/25/2004US20040231660 Autonomous heliostat
11/25/2004US20040231329 Trough-stirling concentrated solar power system
11/25/2004DE10320663A1 Einheit zum Konzentrieren von Sonnenstrahlung auf eine Mikrosolarzelle Unit for concentrating solar radiation on a micro solar cell
11/25/2004DE10319367A1 Verfahren zur Erstellung eines Hydrauliknetzwerkes für einen optimierten Wärmeübertragungs- und Stofftransport Process for the preparation of a hydraulic network for optimized heat transfer and mass transfer
11/24/2004CN2658650Y Three-column solar heat collecting pipe
11/24/2004CN2658649Y Concave convex surface solar vacuum heat collecting pipe
11/24/2004CN2658648Y Automatic washing device for solar water heater
11/24/2004CN1548855A Ball shape method solar heat insulation water storing tank
11/24/2004CN1548854A Optical guide fibre transmission solar heat device
11/23/2004US6820611 Solar radiation concentrator and method of concentration solar radiation
11/23/2004US6820420 Solar-based power generating system
11/18/2004WO2004100274A1 Unit for focusing solar radiation onto a micro solar cell
11/18/2004WO2004100026A1 Method for the constructional design of solar plants
11/18/2004WO2004099682A2 Small-scale, concentrating, solar chp system
11/18/2004WO2004099610A1 Stirling engine generator utilizing photovoltaic heat
11/18/2004DE20310760U1 Montagesystem Mounting System
11/18/2004DE202004010965U1 Solar module sunlight direction following technique for solar pump and accumulator charging and wind and solar units provides both passive and active directing
11/18/2004DE10316727A1 Ventilation units for waste water treatment plant sewerage channels, each have ventilation head and are also used for e.g. advertising and road lighting
11/17/2004EP1477746A1 Working platform for mounting solar energy collectors
11/17/2004EP1476700A1 Solarcollector and method for its operation
11/17/2004EP1169604B1 Solar collector and tracker arrangement
11/17/2004CN2656906Y 可旋转太阳能热水器 Rotatable solar water heaters
11/17/2004CN2656905Y Support for solar water heater
11/17/2004CN2656904Y Solar water heater support
11/17/2004CN2656903Y Photoelectric two-in-one vacuum heat collecting tube
11/17/2004CN2656902Y Flat-plate heat collector
11/17/2004CN2656901Y Sterilizing solar water heater water tank
11/17/2004CN2656900Y Water outlet drain device of solar energy water heater
11/17/2004CN2656899Y Domestic central solar water heater
11/17/2004CN2656898Y Flat-plate heat collector solar water heater with flat square water tank
11/17/2004CN2656897Y Double light-gathering heat-absoption solar water heater
11/17/2004CN2656896Y Automatic face the sun light-gathering solar water heater
11/17/2004CN2656895Y Vacuum tube solar water heater with flat square water tank
11/17/2004CN2656894Y Pressure-bearing plastic hollow thin wall grid plate solar water heater
11/17/2004CN2656893Y Thermal insulating solar water heater
11/17/2004CN2656892Y Solar range
11/17/2004CN1546925A 真空管单向阀集热管 Vacuum check valve tube collector
11/17/2004CN1546924A Straight-way type vacuum heat collecting tube
11/17/2004CN1546923A Light follower
11/17/2004CN1546922A Heat insulated and explosion proof solar water heater with outside laid interfaces
11/17/2004CN1546921A Double tube bearing type solar water heater
11/17/2004CN1546920A Solar water heater connecting with multi-tank
11/17/2004CN1176336C Pipeline discharge unit for solar energy water heater
11/17/2004CN1176313C Transitional connector for glass-metal pair and its application in vacuum solar heat collecting pipe
11/16/2004US6818820 Concrete prepared from a mixture comprising at least a cement, water and an aggregate, part of a conductor portion of the solar cell contacts the concrete retaining body
11/16/2004US6818818 Concentrating solar energy receiver
11/16/2004US6817357 Collector module
11/11/2004WO2004097323A1 Method for the creation of a hydraulic network used for optimized heat transfer and material conveyance
11/11/2004WO2004097312A1 Method and device for collecting radiant energy
11/11/2004US20040222636 Method and apparatus for solar power conversion
11/11/2004US20040221524 Photovoltaic panel mounting bracket
11/11/2004DE10318535A1 Solar energy utilization apparatus for water heating, includes air inlets which are placed directly under hot air exchanger along with air outlet, and solar heat collectors provided at upper surface of tower cabinet
11/11/2004DE10317479A1 Abreinigungsanlage für Photovoltaik-Generatoren und Sonnenkollektoren Abreinigungsanlage for photovoltaic and solar panels
11/10/2004EP1475582A2 Autonomous heliostat
11/10/2004EP1475581A1 Reactor for indirect utilization of external radiation heat
11/10/2004CN2655128Y Solar water heater
11/10/2004CN2655127Y All glass solar vacuum tube
11/10/2004CN2655126Y Solar stainless steel water tank liner
11/10/2004CN2655125Y Water charging alarm for solar water heater
11/10/2004CN2655124Y Automatic emptying water-saving valve for solar water heater
11/10/2004CN2655123Y Solar water heater of tracking solar timing rotation
11/10/2004CN2655122Y Energy source complementary weather solar hot water supplying device
11/10/2004CN2655121Y Face reflective solar heat collector
11/10/2004CN2655120Y Multipurpose solar water heater
11/10/2004CN2655119Y Weather constant temp solar water heater
11/10/2004CN2655118Y Sterilizing device for solar water heater
11/10/2004CN2654828Y Solar energy heating refrigerating door and window
11/10/2004CN1544860A Two position solar energy thermal-collecting tube
11/10/2004CN1544859A Folding wing solar energy thermal-collecting tube
11/10/2004CN1544858A Solar energy heat collection inner container
11/10/2004CN1544857A Discharging tube emptying anti-freezing water heater
11/10/2004CN1544856A Pipe in pipe heat supply pipeline system
11/09/2004US6814070 Molded polymer solar water heater
11/04/2004WO2004094924A2 Solar collectors with evacuated receiver and nonimaging external reflectors
11/04/2004WO2004053941B1 Optoelectronic devices employing fibers for light collection and emission
11/04/2004WO2004017424A3 Fixing device for photovoltaic modules
11/04/2004US20040216734 Conversion of solar energy
11/04/2004US20040216410 Clamp for Holding Solar Collectors on Roofs
11/04/2004US20040216399 Fixing apparatus
11/04/2004DE10318036A1 Waterborne platform for solar energy converter and hydrogen production, has integral electrolyzer supplied with power from photocells with concentrator lenses arranged on floating platform
11/03/2004EP1248932B1 Construction element for buildings that accumulates latent heat
11/03/2004CN2653393Y Day light sensor
11/03/2004CN2653392Y Solar energy water tank with level alarm
11/03/2004CN2653391Y Rotary automatic air exhaust system for full glass vacuum solar collector tube