| 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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| 05/27/1993 | WO1993010654A1 Cooling apparatus for electronic and computer components |
| 05/25/1993 | USRE34259 System for low temperature refrigeration and chill storage using ammoniated complex compounds |
| 05/18/1993 | US5211949 Dry powder mixes comprising phase change materials |
| 05/18/1993 | US5211671 Method of charging the salt space of a latent heat storage means |
| 05/12/1993 | EP0433365B1 Activator for initiating reaction in a heat pack and method for making same |
| 05/11/1993 | US5209286 Ground open-air heat exchange, open-air conditioning system, and method |
| 05/05/1993 | CN2132145Y Cold storage box and heat storage box |
| 04/29/1993 | DE4135453A1 Heat storage container for short term heating - has thermal float formed from vertical flexible tube which covers heat exchanger in circuit |
| 04/29/1993 | DE4134749A1 Solar energy plant - comprises solar collector, solid material accumulator and heat pump, used for air heating with possible copper@ tube heating circuit for garden shower |
| 04/27/1993 | US5205278 Chemical bag warmer |
| 04/13/1993 | US5201606 Thermal storage tank and associated top structure |
| 04/06/1993 | US5199484 Heat storage means, more especially a latent heat storage means for motor vehicle heating means supplied with waste heat from the engine |
| 03/31/1993 | EP0456696B1 A method of erecting the outer walls of a building, and a building |
| 03/30/1993 | US5197513 Stratified chamber system for receiving, storing and dispensing two different density liquids |
| 03/30/1993 | CA1315083C Fiber with reversible enhanced thermal storage properties and fabrics made therefrom |
| 03/24/1993 | EP0532683A1 Heat accumulator, method for the production thereof and energy system provided with such a heat accumulator. |
| 03/24/1993 | EP0532681A1 Vaporiser/condenser installation and energy system provided with such an installation. |
| 03/04/1993 | WO1993004139A1 Improved thermal energy storage system and process for thermal energy storage and transfer |
| 02/27/1993 | WO1993004137A1 Heat accumulating material and its use |
| 02/17/1993 | EP0527466A1 Sorption process for cooling and/or heating |
| 02/17/1993 | EP0527306A1 Regenerator |
| 02/16/1993 | US5186241 Chemical heat pump |
| 02/16/1993 | US5186020 Portable cooler |
| 02/16/1993 | US5186009 Aqueous absorption fluids |
| 02/14/1993 | CA2075889A1 Regenerator |
| 02/10/1993 | EP0412142B1 Heat accumulator based on chemical solid/gas storage reactions |
| 02/09/1993 | US5184669 Heat accumulator with chemical solid matter/gas storage reactions |
| 02/02/1993 | US5183100 System for efficiently exchanging heat or cooling ground water in a deep well |
| 01/13/1993 | EP0522259A1 Filling medium for a dynamic latent heat storage apparatus |
| 01/07/1993 | EP0521148A1 Portable cooler |
| 01/07/1993 | DE4122436A1 Latent heat accumulator in automotive cooling system - uses two or more storage media contained in different vessels for transferring heat depending on engine temp. |
| 01/07/1993 | DE4122318A1 Pressure vessel design for large volumes - is of cylindrical form with prestressed ring beams, ribbing and metal sheet inner layer |
| 01/07/1993 | DE4121083A1 Hot water storage vessel for solar heating - has cylindrical pressure vessel protruding from enclosing tank at top or bottom |
| 12/16/1992 | EP0518369A1 Stratified accumulator |
| 12/01/1992 | CA1310868C Device suitable for producing thermal flow inside a thermal integral block |
| 11/26/1992 | DE4116634A1 Long-term heat store in basement of building - has concrete brick walls, deformable internal insulation layer, and water-proof sealing film |
| 11/25/1992 | CN2123043U Ice ball |
| 11/24/1992 | US5165467 Heat storage means |
| 11/24/1992 | US5165466 Modular heat exchanger having delayed heat transfer capability |
| 11/24/1992 | US5165247 Refrigerant recycling system |
| 11/19/1992 | DE4116455A1 Ground-heat- and water-extraction unit - has central pipe with bottom filter pipe and supporting concentric outer ones |
| 11/17/1992 | US5163504 Microspheres containing endothermic or exothermic reaction substances |
| 11/10/1992 | US5161607 Thermal storage device for interacting with a circulating coolant in an air conditioning system |
| 11/05/1992 | DE4114076A1 Solar heating with water-filled main energy storage - comprises insulated flexible sleeve inside insulated wooden tank and coupled to solar collectors and other storage containers |
| 10/29/1992 | DE4113196A1 Heat storage device for storing heat received from solar radiation - consists of tubes formed in helical coils and inserted in holes in ground |
| 10/29/1992 | DE4113042A1 Periodic circular process for heating heat transfer medium - using sepn. of zeolite from water and subsequent recombining with heat generation |
| 10/28/1992 | EP0510263A1 Quasidynamic heat storage apparatus using latent heat |
| 10/27/1992 | US5158759 Storage core, intermediate storage, catalyst and protective sheathing |
| 10/01/1992 | DE4109838A1 Heat storage device for storing latent heat - consists of coils of tube fitted inside spherical or ellipsoidal vessel |
| 09/29/1992 | CA1307932C Thermal storage unit with coil extension during melt |
| 09/17/1992 | DE4108370A1 System for storing latent heat - is container with thermally conducting base and top and divided vertically into stages containing plastic tube filled with eutectic mixt. |
| 09/17/1992 | DE4108227A1 Latent heat store for motor vehicles - has inner housing held on outer housing via interactive curved web |
| 09/03/1992 | DE4106586A1 Latent heat store - has very low horizontal chambers, to prevent non-mixing of storage mediums |
| 09/03/1992 | DE4106348A1 Appts. for heating food in medium container - with condenser for vapours, storage agent for latent heat and additional liq. heat storage agent |
| 09/01/1992 | US5143148 Thermal storage apparatus |
| 09/01/1992 | US5143048 Heat pack, flexible container, supercooled aqueous sodium acetate solution, hermetically sealed container comprised of two brittle plastic plates having perimeters fused together, containing sodium acetate crystals, knit lines |
| 08/20/1992 | WO1992014109A1 Refrigerant recycling system |
| 08/20/1992 | DE4209251A1 Heat buffer storage system esp. for sun-blind - filled with latent heat storage medium absorbing heat from hot room and releasing heat in cooler phase |
| 08/19/1992 | EP0499466A2 System for efficiently exchanging heat or cooling ground water in a deep well |
| 08/18/1992 | US5139078 Nucleating device |
| 08/06/1992 | WO1992013244A1 Portable cooler |
| 08/04/1992 | CA1305899C Thermal storage with tubular containers of storage mediums |
| 07/29/1992 | EP0306508B1 Heat accumulator with a heat storage and absorption body of low thermal conductivity |
| 07/16/1992 | DE4100819A1 Heat store tank system - has storage element with fusion and solidifying materials |
| 07/16/1992 | DE4100818A1 Domestic heat storage system - operates with pressure increase of heat carrier during heat transfer |
| 07/09/1992 | DE4100193A1 Automotive engine latent heat storage unit - has elements located in rhombus-section groups together inscribed in hexagon |
| 07/07/1992 | US5127470 Apparatus for heat recovery and method for operating the apparatus |
| 07/07/1992 | CA1304873C Polyethylene composites containing a phase change material |
| 06/25/1992 | DE4041968A1 Latent heat storage system - overcomes time different between energy offer and use, saving energy and bridging over peak times |
| 06/24/1992 | EP0491402A2 Latent heat storage apparatus and latent heat storage solution therefor |
| 06/20/1992 | CA2057993A1 Latent heat storage apparatus and latent heat storage solution therefor |
| 06/16/1992 | US5121789 Warm climate solar building |
| 06/11/1992 | DE4038963A1 Heating system - comprises storage tank connected to heat source and divided into separate compartments connected by pipe |
| 06/10/1992 | CN1016993B Method and regenerator for heating gases |
| 05/21/1992 | DE4036392A1 Latent heat storage unit - fits between motor vehicle engine and heating body in coolant circuit |
| 05/19/1992 | US5114071 Heat storage means |
| 05/14/1992 | DE4036035A1 Latent heat storage unit - has modular structure with individual tightly closed modules contg. latent heat storge medium |
| 05/13/1992 | EP0470179A4 Improved aqueous absorption fluids |
| 05/05/1992 | US5109920 Method of manufacturing heat exchangers |
| 04/30/1992 | DE4041626C1 Motor vehicle heating system - has hot water tank with intermediate storage facility |
| 04/23/1992 | DE4133360A1 Latent heat store - has storage element with single hose cover, located in linear and parallel manner |
| 04/21/1992 | US5106520 Dry powder mixes comprising phase change materials |
| 04/15/1992 | CN1016272B Recipient design to contain an energy storage medium with high fusion cryst allization latent heat |
| 04/14/1992 | US5103802 Thermosyphon heat-storage and backup heat apparatus |
| 04/09/1992 | DE4031873A1 Heat storage unit for motor vehicle - incorporates zeolite ballast material and reaction water circuit |
| 03/31/1992 | US5100570 Cool storage compositions |
| 03/31/1992 | CA1298157C Latent heat storage apparatus for cooling |
| 03/21/1992 | CA2025869A1 Horizontal spiral ground heat exchanger |
| 03/19/1992 | DE4029355A1 Stratified warm water storage vessel - has two perforated horizontal plates with packs of salts between in water reservoir to prevent disturbance |
| 03/18/1992 | EP0474737A1 Heat retentive server with phase change core |
| 03/12/1992 | DE4116375A1 Long-term hot water storage unit - has polyethylene body with flanged connections to heat exchangers and also to similar energy storage units |
| 03/04/1992 | EP0284628B1 System for communicating cisterns in heat storage tank |
| 03/03/1992 | US5092129 Space suit cooling apparatus |
| 02/25/1992 | US5090475 Latent heat storage means employing barium hydroxide octahydrate as a storage medium |
| 02/25/1992 | US5090474 Heat storage means |
| 02/18/1992 | US5088548 Heat accumulator with expansion recesses |
| 02/18/1992 | US5088471 Solar heating structure |
| 02/12/1992 | EP0470179A1 Improved aqueous absorption fluids |
| 02/04/1992 | US5085271 Heat accumulation system and method of operating the same |
| 01/21/1992 | US5082582 Magnetism |