Patents
Patents for F24J 2 - Use of solar heat, e.g. solar heat collectors (51,924)
02/1981
02/24/1981US4252865 Highly solar-energy absorbing device and method of making the same
02/24/1981US4252843 Oxidation of aluminum, magnesium
02/24/1981US4252185 Down pumping heat transfer device
02/24/1981US4252109 Multi-purpose solar panel box assembly
02/24/1981US4252108 Solar heating device
02/24/1981US4252107 Solar tracking concentrator
02/24/1981US4252103 Frame structure for a solar heating panel
02/24/1981CA1096258A1 Solar collector including freeze protection system and method of fabrication of heat trap for collector
02/19/1981WO1981000445A1 Concrete solar collectors
02/17/1981US4251135 Solar reflector
02/17/1981US4250871 Unitary structure and method for utilizing solar energy
02/17/1981US4250712 Plant for the production of thermal energy from the solar heat
02/17/1981CA1095792A1 Apparatus for utilizing solar heat
02/11/1981EP0023489A1 Solar heater
02/11/1981EP0023482A1 Apparatus for and methods of generating electrical power
02/10/1981US4249520 Pyramidal energy collector system
02/10/1981US4249519 Solar collector
02/10/1981US4249517 Composite molded article and method of making the same
02/10/1981US4249516 Solar energy collection
02/10/1981US4249515 Heating apparatus
02/10/1981US4249514 Tracking solar energy concentrator
02/10/1981US4249513 Solar collector
02/10/1981US4249512 Solar air and water heater
02/10/1981US4249511 Solar grille
02/04/1981EP0023285A2 Flexible swimming-pool cover
02/03/1981US4249083 Solar electrical generator
02/03/1981US4248687 While maintaining partial pressure of oxygen during deposition
02/03/1981US4248643 Solar energy conversion panel
02/03/1981US4248212 Solar heating apparatus
02/03/1981US4248211 Stellate solar collector
02/03/1981US4248210 Heat-transfer component
02/03/1981US4248209 Coupled toroidal solar collector
01/1981
01/28/1981EP0023055A1 Process for making a selective absorber for a solar collector
01/28/1981EP0022940A2 Solar collector
01/28/1981EP0022887A1 Support structure for a large dimension parabolic reflector and large dimension parabolic reflector
01/28/1981EP0022849A1 Method and apparatus for manufacturing a plastics solar panel structure.
01/28/1981EP0022764A1 Hydrogen generator using solar energy for dissociation of water
01/27/1981US4247599 Composite sheet material having low emittance characteristics
01/27/1981US4247182 Heliostat with a protective enclosure
01/27/1981US4246892 Solar energy collector panel
01/27/1981US4246891 Low reflection loss cusp like reflector for solar energy collector
01/27/1981US4246890 Passive solar heater fluid pump system
01/27/1981US4246888 Solar heat collecting apparatus
01/27/1981US4246887 Heat recovery and solar assist heating system
01/27/1981US4246885 Solar energy compressor system
01/27/1981CA1094419A1 Solar collector comprising solar tracking means
01/21/1981EP0022717A1 Process for storing thermal energy by compositions containing at least one saturated aliphatic hydrocarbon and use of this process
01/21/1981EP0022686A1 Spherical solar collector with simplified structure
01/20/1981US4246080 Solar-energy-process-converter system
01/20/1981US4245895 Supporting structure for reflectors, solar cells or solar cell carriers
01/20/1981US4245621 Structural building component
01/20/1981US4245620 Solar heat collector
01/20/1981US4245619 Solar energy collection panel
01/20/1981US4245618 Vapor generator
01/20/1981US4245617 Valve
01/20/1981US4245616 Solar tracking device
01/14/1981EP0022389A1 Process and apparatus for air conditioning greenhouses and cloches
01/14/1981EP0022244A1 Solar collector for sloping roofs
01/14/1981EP0022140A1 Securement of heat exchange surfaces and method of making a joint between these surfaces
01/13/1981US4245153 Sun tracking system for solar collector
01/13/1981US4244790 Composition and method for electrodeposition of black nickel
01/13/1981US4244374 Focussing solar collector
01/13/1981US4244356 Solar collector
01/13/1981US4244355 Modular structurally integrated solar panel
01/13/1981US4244354 Solar panel
01/13/1981US4244353 Solar heating shingle roof structure
01/13/1981US4244352 Control system for solar heater
01/13/1981US4244351 Solar collection system
01/13/1981CA1093404A1 Solar water heater
01/13/1981CA1093403A1 Solar energy collector module
01/07/1981EP0021137A2 Heat exchanging element shaped as a hollow plate
01/07/1981EP0020798A1 Solar-collector roof tile for the utilisation of ambient energy in thelow-temperature range
01/07/1981EP0020530A1 Centrifuge apparatus and method for producing hollow microspheres
01/07/1981EP0020525A1 Method for forming aqueous heat-storage compositions having prolonged heat-storage efficiencies.
01/07/1981EP0020456A1 Transparent heat mirrors formed on polymeric substrates.
01/07/1981EP0020438A1 Thermos flask
01/06/1981US4243454 Solar heating panel forming apparatus and method
01/06/1981US4243301 Elastically deformed reflectors
01/06/1981US4243023 Solar collector
01/06/1981US4243022 Solar pick-up panel
01/06/1981US4243021 Solar heat conversion panel and method of assembly
01/06/1981US4243020 Solar panel and panel assembly
01/06/1981US4243019 Light-weight-trough type solar concentrator shell
01/06/1981US4243018 Solar energy concentrator
01/06/1981US4242873 Heat pump type heating and cooling source system
01/06/1981US4242766 Heat transfer bed assemblies
12/1980
12/30/1980US4242580 Solar-radiation collection apparatus
12/30/1980US4242386 Multiple glazing units
12/30/1980US4242112 Solar powered dehumidifier apparatus
12/30/1980US4241784 Arrangements for the transfer of heat from an upper level to a lower level
12/30/1980US4241727 Structural assembly, method of forming same, and elongated panel structure resulting therefrom
12/30/1980US4241726 Concave helix solar concentrator
12/30/1980US4241725 Solar energy collector
12/30/1980US4241724 Method and means of preventing heat convection in a solar pond
12/30/1980CA1092462A1 Solar heater roof-panel construction
12/30/1980CA1092343A1 Solar tracking device
12/24/1980WO1980002869A1 Circulation pump for liquid and/or gas medium
12/23/1980US4241126 Process for producing a composite element comprising sheet members secured to a support and such composite elements
12/23/1980US4240692 Energy transmission
12/23/1980US4240407 Solar absorber panel, collector assembly and installation method