Patents
Sitemap › F28 - Heat exchange in general › F28D - Heat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact; Heat storage plants or apparatus in general › F28D 20 - Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups or
Patents for F28D 20 - Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups or (6,774)
08/1982
08/10/1982US4343989 Magnesium oxide based heat storage device
08/10/1982CA1129285A1 Method and device for storage and recovery of low temperature thermal energy
08/04/1982EP0007904B1 Fluid heating and cooling system with thermal storage
08/03/1982US4342661 Heat storage medium
07/1982
07/28/1982EP0056797A2 Process of building heat store in the ground and heat store
07/28/1982EP0056591A1 Latent heat storage device, and process for manufacturing the same
07/27/1982US4341262 Energy storage system and method
07/20/1982US4340033 Heat collecting, utilizing and storage apparatus and method
06/1982
06/24/1982WO1982002085A1 Method for combined utilization of heat-conveying media such as ground water or surface water or the like as a heat source
06/22/1982US4335703 Heat conservation and storage apparatus and system
06/15/1982CA1125493A1 Supercooled fluids and methods of producing such supercooled fluids
06/09/1982EP0053496A1 Low temperature heat store
06/02/1982EP0052667A1 Hot water supply system
06/01/1982US4332139 Method for storage and recovery of thermal energy
05/1982
05/26/1982EP0052422A2 Heat exchanger
05/25/1982US4331556 Heat storage material
05/11/1982US4328788 Heat storage in a pond containing a saturated aqueous saline solution
05/11/1982CA1123286A1 Heat storage pond and power plant using same
05/04/1982US4327560 Earth-embedded, temperature-stabilized heat exchanger
05/04/1982CA1122868A1 Method for charging latent heat accumulators
04/1982
04/27/1982CA1122495A1 Reusable heat pack containing supercooled solution and means for activating same
04/27/1982CA1122392A1 Heat exchange bodies utilizing heat of fusion effects and methods of making same
04/20/1982US4325228 Geothermal heating and cooling system
04/14/1982EP0049669A1 Heat accumulating block, and application to a thermal-storage apparatus
04/13/1982US4324287 Thermal storage device
04/13/1982CA1121800A1 Integrated heat exchange and heat storage system using low-temperature thermochemical reactions
04/13/1982CA1121677A1 Heat storage apparatus and heat exchanger element for use therein
04/06/1982US4323113 Underground air tempering system
04/06/1982CA1121240A1 Heat storage device
03/1982
03/30/1982US4321962 Sub-basement sensible heat storage for solar energy
03/30/1982CA1120809A1 Heat storage device
03/30/1982CA1120736A1 Solar refrigeration
03/16/1982US4319627 Chemical storage of energy
03/16/1982US4319626 Chemical storage of energy
03/16/1982US4319560 Solar heating system
03/09/1982CA1119422A1 Integrated house
02/1982
02/23/1982CA1118766A1 Discharging a latent-heat accumulator
02/23/1982CA1118652A1 Storage heating unit
02/18/1982WO1982000417A1 An activator for initiating crystallisation of a supercooled salt solution
02/17/1982EP0045971A1 An activator for initiating crystallization of a supercooled salt solution
02/16/1982US4316048 Energy conversion
02/16/1982US4315496 Apparatus for storage and recovery of low temperature thermal energy
02/16/1982CA1118406A1 Thermal energy storage device and method for making the same
02/10/1982EP0045481A1 Fluid-operated thermal accumulator of the labyrinth type
02/09/1982US4314602 Knock-down heat storage tank
02/03/1982EP0044998A1 Latent heat storage unit with several storage substances
02/02/1982US4313424 Solar heating system
02/02/1982US4313400 Lined metal tank with heat shield, indirect fired water heater and method of making same
01/1982
01/12/1982US4309980 Closed vaporization heat transfer system
12/1981
12/30/1981EP0042577A1 Radiant energy conversion
12/23/1981EP0042160A2 Method and means for storing and bringing heat to a higher temperature
12/22/1981CA1114701A1 Thermal storage method and system utilizing an anhydrous sodium sulfate pebble bed providing high-temperature capability
12/15/1981US4305681 Method and apparatus for controlling the temperatures of asphalt bodies and concrete bodies
12/15/1981US4305456 Condenser and hot water system
12/15/1981US4305454 Heat exchanger with recirculation
12/15/1981CA1114260A1 Method and apparatus for controlling the temperature of asphalt and concrete bodies
12/09/1981EP0041386A1 Heat storage medium
12/09/1981EP0041385A1 Heat storage medium
12/09/1981EP0041244A2 Apparatuses for the energy-saving recovery of useful ambient heat or of waste heat
12/01/1981US4303541 Process for charging a latent heat storage device with a salt hydrate composition
12/01/1981US4303121 Calcium sulfate
12/01/1981US4303058 Passive solar heating system
11/1981
11/24/1981CA1112965A1 Heat storage device
11/17/1981US4300622 Discharging a latent-heat accumulator
11/17/1981CA1112530A1 Method and apparatus for storing heat energy
11/10/1981US4299277 Heating and cooling system employing remote buried storage areas
11/10/1981US4299275 Heat transfer system
11/10/1981US4299274 Thermal energy storage device and method for making the same
11/10/1981US4299270 Earth energy sink
11/03/1981CA1111728A1 Heat storage in a pond containing a saturated aqueous saline solution
10/1981
10/27/1981US4296798 Integrated house
10/27/1981CA1111323A1 Fluid heating and cooling system with thermal storage
10/21/1981EP0037847A2 Upright cylindrical boiler for latent heat of liquid with a superimposed open expansion tank for temperatures also above the boiling point
10/20/1981US4295517 Using heat of crystallization
10/20/1981CA1110939A1 Ground-storage of heat, such as solar heat
10/13/1981US4294311 Method of and arrangement for the seasonal storage and use of hot water produced in particular by electrical power-generating thermal and nuclear stations
10/13/1981US4294310 Method for charging and discharging a latent-heat storage medium and heat storage
10/13/1981US4294078 Method and system for the compact storage of heat and coolness by phase change materials
09/1981
09/29/1981US4291756 Heat accumulator
09/29/1981US4291755 Method and apparatus for accumulating, storing and releasing thermal energy
09/29/1981US4291750 Selective extraction heat storage unit
09/22/1981US4290267 Method for recouping combustion heat
09/16/1981EP0035871A1 Closed vaporization heat transfer system
09/08/1981US4287942 Heat storage apparatus
09/08/1981US4287721 Chemical heat pump and method
09/08/1981CA1108496A1 Method and system for storing and extracting low- temperature heat energy
09/01/1981US4286650 Method for charging or discharging a heat accumulator
09/01/1981US4286579 Closed loop solar collector system
09/01/1981US4286577 Apparatus for containing liquid
09/01/1981US4286574 Trickle-type thermal storage unit
08/1981
08/26/1981EP0034396A1 Method of controlling the energy management of an energy system and energy system based on said method
08/26/1981EP0034164A1 A method and apparatus for storing heat.
08/25/1981US4286141 Thermal storage method and system utilizing an anhydrous sodium sulfate pebble bed providing high-temperature capability
08/25/1981US4285389 Thermal energy storage apparatus
08/25/1981US4285334 Solar heating system
08/25/1981CA1107591A1 Method and apparatus for utilizing solar heat for heating a building
08/18/1981US4284059 Heat storage and heat exchanger
08/11/1981US4282858 Solar energy system and method
08/05/1981EP0032935A1 Underground tank used as a water supply tank for heat pumps
07/1981
07/28/1981US4280553 System and process for storing energy
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