| Patents for F28D 20 - Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups or (6,774) |
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| 05/21/1985 | US4518007 Automatic hot water recovery system |
| 05/15/1985 | EP0141027A1 Latent heat storage device |
| 05/14/1985 | US4516934 Waste heat recovery from regenerative furnaces |
| 05/14/1985 | CA1187073A1 Thermally reversible heat exchange unit |
| 05/02/1985 | EP0139626A2 Process and apparatus for the production of heat from gases containing water vapour by absorption or adsorption |
| 04/24/1985 | EP0138682A2 Apparatus for storing heat from two energy sources, and installation for using this apparatus |
| 04/23/1985 | US4513053 Encapsulated phase change thermal energy storage materials and process |
| 04/23/1985 | US4512388 High-temperature direct-contact thermal energy storage using phase-change media |
| 04/16/1985 | US4510992 Solar energy system |
| 04/16/1985 | US4510922 Energy storage system having thermally stratified liquid |
| 04/16/1985 | US4510921 Latent heat accumulating greenhouse |
| 04/16/1985 | US4510759 Metalhydride container and metal hydride heat storage system |
| 04/09/1985 | US4509680 Method for combined utilization of heat-conveying media such as ground water or surface water or the like as a heat source |
| 04/09/1985 | US4509584 Heat-transferring elements for regenerative heat exchange in gas-gas fluidized bed heat exchangers |
| 04/09/1985 | US4509344 Apparatus and method of cooling using stored ice slurry |
| 04/03/1985 | EP0136175A2 Thermal regenerator system |
| 04/02/1985 | US4508102 Roofing system |
| 04/02/1985 | US4508101 Heat transfer compartment, aliphatic amine phase transfer agent |
| 04/02/1985 | US4507925 Method for and thermal energy injection withdrawal system for aquifers |
| 03/19/1985 | US4505953 Coating compacted powder with liquid, and curing |
| 03/19/1985 | US4505322 Method of storing heat and heat store for carrying out the method |
| 03/12/1985 | US4504402 Encapsulated phase change thermal energy _storage materials |
| 03/12/1985 | US4503838 Latent heat storage and supply system and method |
| 03/05/1985 | US4502626 Combustion product condensing water heater |
| 02/28/1985 | WO1985000879A1 Accumulation plant for heat transfer |
| 02/28/1985 | EP0111538A4 Fin-type heat exchanger. |
| 02/26/1985 | US4501513 Method and apparatus for forming a heat exchange system in the earth |
| 02/12/1985 | US4498459 Phase-change heat storage building panels |
| 02/12/1985 | US4498454 Method of and means for seasonally storing heat in a body of water |
| 01/17/1985 | WO1985000214A1 Chemical phase change heat stores |
| 01/16/1985 | EP0131028A1 Method for storing thermal energy for a heat pump installation. |
| 01/15/1985 | US4493365 Heating device with heat storage |
| 01/01/1985 | US4491172 Energy storage apparatus |
| 12/19/1984 | EP0128198A1 Combustion product condensing water heater. |
| 12/19/1984 | EP0128188A1 Ventilation plant. |
| 12/11/1984 | US4487621 Method of sealing glass furnaces to prevent air leakage |
| 12/04/1984 | US4485629 Method and device for storage in chemical form of mechanical or thermal energy and for recovery thereof in mechanical form |
| 11/28/1984 | EP0126571A2 Heat exchanger |
| 11/28/1984 | EP0126396A2 Heat storage material |
| 11/28/1984 | EP0126248A1 Container for thermal energy storage materials |
| 11/27/1984 | US4484617 Method of using and storing energy from the environment |
| 11/20/1984 | US4483318 Borehole reservoir |
| 11/14/1984 | EP0124573A1 Arrangement comprising a heat accumulator and a heat exchanger. |
| 11/13/1984 | US4482010 Method and apparatus for storing energy |
| 10/30/1984 | US4479383 Well logging apparatus |
| 10/30/1984 | US4479353 Moving bed heat storage and recovery system |
| 10/17/1984 | EP0121668A2 Solar heat accumulating greenhouses |
| 09/19/1984 | EP0118720A2 Heat accumulating material container |
| 09/18/1984 | US4471834 Modular solar heat storage cabinet |
| 09/12/1984 | EP0118028A2 Solar heat accumulating greenhouses |
| 09/11/1984 | US4470544 Method of and means for weather modification |
| 09/04/1984 | US4469086 Solar heated building structure and method of operating a solar-heat collector system |
| 08/22/1984 | EP0116503A1 Procedure for constructing a thermal-energy storage device and device so constructed |
| 08/21/1984 | US4466478 Method and apparatus in storing heat |
| 08/21/1984 | US4466256 Ground-installed coldness storage and utilization system |
| 08/14/1984 | US4465056 Method and means for removing heat from a heat storage layer of water |
| 08/07/1984 | US4463799 Heat storage medium for latent heat thermal energy storage unit |
| 07/24/1984 | US4461276 Polymerization of acrylic gel barrier |
| 07/19/1984 | WO1984002766A1 Method for storing thermal energy for a heat pump installation |
| 07/17/1984 | US4460546 Trigger to controllably initiate crystallization |
| 07/17/1984 | CA1170847A1 Method of and means for seasonally storing heat in a body of water |
| 07/03/1984 | US4457308 Cryomedicine |
| 07/03/1984 | US4457136 Metal hydride reactor |
| 06/27/1984 | EP0111538A1 Fin-type heat exchanger |
| 06/27/1984 | EP0111487A1 Internal combustion supercharged motor with heat exchanger of the combustion air. |
| 06/21/1984 | WO1984002392A1 Ventilation plant |
| 06/21/1984 | WO1984002387A1 Combustion product condensing water heater |
| 06/19/1984 | CA1169321A1 Heating installation |
| 06/05/1984 | US4452229 Thermal heat storage and cooling system |
| 06/05/1984 | US4452227 Active thermal storage using the ground underlying a solar pond |
| 06/05/1984 | US4452050 Energy efficient water heating device and system |
| 05/29/1984 | US4451383 Sodium thiosulfate pentahydrate and alcohol |
| 05/23/1984 | EP0109043A1 Latent heat storage device with a salt hydrate or a mixture of salt hydrates and salts |
| 05/22/1984 | US4449572 Subterranean heating and cooling system |
| 05/10/1984 | WO1984001814A1 A heat accumulator |
| 05/08/1984 | US4447347 Calcium chloride hexahydrate with dolomite and calcium hydroxide nucleating agent |
| 05/08/1984 | US4446916 Heat-absorbing heat sink |
| 05/08/1984 | US4446910 Two-phase thermal storage means and method |
| 05/02/1984 | EP0107229A1 Hollow refractory prismatic stone for the stacks of regenerative-oven chambers |
| 05/01/1984 | US4445566 Latent heat storage means |
| 05/01/1984 | US4445499 Ground-storage of heat such as solar heat |
| 03/27/1984 | US4438806 Heat exchanger for transferring heat to a liquid |
| 03/21/1984 | EP0103450A1 Latent heat storage and supply system and method |
| 03/20/1984 | US4437321 Absorption cooling and heating system |
| 03/13/1984 | US4436144 Checkerwork for chambers of a glass melting furnace |
| 03/06/1984 | US4434785 Heat accumulator |
| 02/22/1984 | EP0101256A2 Thermochemical energy storage |
| 02/21/1984 | CA1162451A1 Method for utilizing and storing environmental energy |
| 02/08/1984 | EP0099982A2 Low-temperature heat accumulator, particularly for greenhouses |
| 02/07/1984 | US4429545 Solar heating system |
| 01/24/1984 | CA1160922A1 Thermal energy storage system |
| 01/11/1984 | EP0012757B1 A method of storing thermal energy in a ground storage device |
| 01/10/1984 | US4424800 Thermal control system and method for a passive solar storage wall |
| 01/04/1984 | EP0097433A2 Apparatus for protecting electrical components in high-temperature boreholes |
| 12/22/1983 | WO1983004432A1 Fin-type heat exchanger |
| 12/20/1983 | US4421734 Sulfuric acid-sulfur heat storage cycle |
| 12/20/1983 | US4421661 High-temperature direct-contact thermal energy storage using phase-change media |
| 12/20/1983 | US4421101 Thermal energy storage system |
| 12/20/1983 | CA1159031A1 Method of preheating motor vehicles with internal combustion engines |
| 12/20/1983 | CA1158935A1 Process for the energy-saving recovery of useful or available heat from the environment or from waste heat |