Patents for F28D 20 - Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups or (6,774)
05/1980
05/06/1980US4201192 Solar heat air system
04/1980
04/29/1980US4200783 Apparatus for collecting and thermally storing energy
04/29/1980US4200148 Storing and extracting latent heat
04/22/1980US4199021 Thermal energy storage apparatus
04/15/1980CA1075546A1 Device for accumulation tanks for fluid
03/1980
03/25/1980US4194496 Solar heat storage systems
03/19/1980EP0008717A1 Plant cultivation process using solar energy storage devices
03/18/1980US4193543 Solar heating system
03/18/1980US4193441 Variable capacity thermal storage system employing thermal switching
03/11/1980US4192371 Thermal energy converted to chemical energy as a mea(s of storage
03/11/1980US4192144 Direct contact heat exchanger with phase change of working fluid
03/11/1980CA1073223A1 Compressed-air storage installation
03/05/1980EP0008487A1 Installation and method for the storage of thermal energy in a pond containing a saturated aqueous saline solution
02/1980
02/26/1980US4190099 Heat transfer system for the utilization of cavities dug in the subsoil as heat silos
02/21/1980WO1980000257A1 Phase change thermal materials with crust forming stabilizers
02/19/1980CA1071959A1 Solar collector comprising an evacuated cover
02/12/1980US4187904 Heat transfer installation having storage reservoir containing a salt as a heat carrier
02/06/1980EP0007538A1 Closed receptacle for storing and/or producing heat or cold
02/06/1980EP0007530A1 Closed container with built-in chambers and tubes for the storage and/or production of heat or cold
02/05/1980US4187189 Phase change thermal storage materials with crust forming stabilizers
02/05/1980US4186794 Method and system for storing and extracting low-temperature heat energy
02/05/1980US4186721 Solar energy heat collector
01/1980
01/23/1980EP0007313A1 Heat transfer system
01/22/1980US4184477 Solar heating and storage
01/09/1980EP0006643A2 Heat exchanger for a heat accumulator and heat accumulator with a large capacity and long conservation period, cementing system for subterranean water level, exterior walls for buildings, and heating system
01/09/1980EP0006219A1 Method and means for heat storage
01/08/1980US4182489 Heat transfer system
01/08/1980US4182409 Heat transfer system
01/08/1980US4182398 Crosslinked crystalline polymer and methods for cooling and heating
12/1979
12/25/1979US4180124 Process and apparatus for heat exchange
12/25/1979US4179902 Hot water system and condensing unit therefor
12/18/1979US4178727 Heat absorbing panel
12/04/1979US4176655 Solar energy collection system and apparatus for same utilizing latent energy storage fluid
11/1979
11/29/1979WO1979001004A1 Thermal energy accumulator
11/29/1979WO1979001003A1 Solar energy system
11/14/1979EP0005362A1 Heat exchange bodies utilizing heat of fusion effects and methods of making same
11/13/1979US4174009 Long-period thermal storage accumulators
11/06/1979US4173304 Building structure with heat storage and recovery
11/06/1979US4173125 Energy recovery system
10/1979
10/30/1979US4172766 Solar energy collectors and plants operated by them
10/30/1979US4172491 Method of more efficiently operating a heat storage-heat exchange system
10/18/1979WO1979000806A1 A method of storing thermal energy in a ground storage device
10/17/1979EP0004552A1 Heat accumulator containing water as means for heat storage and method to unload the heat accumulator
10/17/1979EP0004551A1 Heat accumulator
10/16/1979US4170982 Solar energy storage and distributing device
10/16/1979CA1064271A1 Long-period thermal storage accumulators
10/09/1979US4170261 Heat storage device
10/02/1979US4169499 Solar energy heat utilization
10/02/1979US4169461 Storge tank especially suitable for use in a solar heat system
09/1979
09/19/1979EP0004058A1 Heat storage device
09/19/1979EP0003980A1 Thermal energy storage device
09/18/1979CA1062569A1 Solar energy collector with in situ storage
09/04/1979US4166449 Heat storage vault
08/1979
08/28/1979US4165945 Method for storing fluid underground at maximum pressure p
08/21/1979US4164975 Heat exchanger holder
08/08/1979EP0003442A1 Heat absorbing panel
08/08/1979EP0003332A1 Latent heat accumulator
07/1979
07/26/1979WO1979000472A1 Fluid heating and cooling system with thermal storage
07/17/1979US4161211 Metal hydrides
07/17/1979US4161210 Temperature increase system
07/12/1979WO1979000440A1 Heat transfer system
07/10/1979CA1058155A1 Heating device comprising a heat accumulator
07/03/1979US4159736 Method of and arrangement for the seasonal storage and use of hot water produced in particular by electrical power-generating thermal and nuclear stations
06/1979
06/19/1979US4158686 Method of making a solar energy collector
06/19/1979US4158384 Heat storage system
06/19/1979US4158358 Heat and cold storage apparatus
06/12/1979US4157730 System for the storage and recovery of heat in a captive layer
05/1979
05/15/1979US4154292 Heat exchange method and device therefor for thermal energy storage
05/08/1979US4153105 Reversible latent heat storage method, and reversible latent heat accumulator
05/08/1979US4153103 Vacuum tank
05/08/1979US4153047 Heat storage systems
05/08/1979US4152899 Thermal energy storage and release utilizing combined sensible heat and latent heat of fusion
04/1979
04/03/1979US4147204 Compressed-air storage installation
03/1979
03/27/1979US4146087 Device for accumulation tanks for fluid
03/20/1979US4144999 System and structure for conditioning air
03/06/1979US4142576 Heat pump system with improved heat transfer
03/06/1979US4142509 Solar collector comprising an evacuated cover
03/06/1979CA1050052A1 Method of transporting heat energy
02/1979
02/13/1979US4139321 Rock channel heat storage
02/13/1979US4139056 Method of and system for storing heat
02/13/1979US4139055 Solar heating (cooling)
02/13/1979US4138995 Solar energy storage and utilization
02/13/1979US4138850 Sorption system for low-grade (solar) heat utilization
02/06/1979US4137900 Solar heating system
01/1979
01/23/1979US4135571 Thermal storage systems
01/23/1979US4135371 Storage element for a sorption heat storage system
01/02/1979CA1045394A1 Heat pump system with improved heat transfer
12/1978
12/26/1978US4131158 Storage arrangement for thermal energy
11/1978
11/28/1978US4127161 Energy storage unit and system
11/14/1978US4125108 Panels for solar heating system
11/07/1978US4124062 Method and device for controlling the temperature in a premise
11/07/1978US4124061 Thermal energy storage unit
10/1978
10/17/1978CA1040498A1 Device for storing solar energy
10/10/1978US4119143 Heat transfer system
10/10/1978US4119086 Storage tank assembly
10/03/1978US4117882 Process and apparatus for heat exchange
09/1978
09/26/1978US4117305 Heat sump system for building structures
09/19/1978US4114600 Thermal storage and heat transfer system and method
09/12/1978CA1038176A1 Thermal storage systems
09/05/1978US4111260 Method of heat accumulation and a thermal accumulator for the application of said method
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