| Patents for F24D 11 - Central heating systems using heat accumulated in storage masses (2,832) |
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| 06/14/2005 | US6904967 Method and system for storm water system heat exchange |
| 06/08/2005 | CN1625673A Thermoactive wall and ceiling element |
| 05/25/2005 | DE102004051986A1 Combination tank for supplying service water and heating water comprises a service water tank integrated in a region of a heating water tank |
| 05/19/2005 | US20050103327 Passive energy saving system for a building |
| 05/05/2005 | US20050092480 Plant for tempering of a building |
| 04/21/2005 | WO2005036060A2 Heat transfer system |
| 04/07/2005 | DE10341741A1 Solar appliance has collector with pump operated by control system with frost protection algorithm when collector temperature drops below set level |
| 03/30/2005 | CN1601200A Light energy boiler and heating system |
| 03/24/2005 | US20050061003 Cogeneration system |
| 03/23/2005 | CN1598279A Cogeneration system |
| 03/16/2005 | CN1594990A Boiler system for heating and hot water supply using solar heat |
| 03/03/2005 | DE10335058A1 Block heat and power unit driven by liquid nitrogen engine, with engine driving a generator which generates electricity |
| 02/24/2005 | WO2003071193A8 Heating system, method for operating a heating system and use thereof |
| 02/24/2005 | US20050040152 Thermoactive wall and ceiling element |
| 02/09/2005 | EP1505355A2 Air conditioning for buildings |
| 02/02/2005 | EP1501908A1 Heat-storage means |
| 01/26/2005 | EP1412681A4 Geothermal space conditioning |
| 01/26/2005 | CN1570484A Phase transformation energy accumulation ceiling air-conditioner heating method and apparatus |
| 01/26/2005 | CN1570483A Phase transformation energy accumulation flooring air-conditioner heating method and apparatus |
| 01/20/2005 | DE10065216B4 Regeleinrichtung eines zentralen Lüftungsgeräts Control system of a central air handling unit |
| 01/19/2005 | CN2672516Y Bath room heater with movable door |
| 01/13/2005 | WO2004101982A3 A domestic combined heat and power assembly |
| 01/13/2005 | WO2004072557A3 Low energy consuming device and method for heat conditioning of premises |
| 01/12/2005 | EP1495269A1 An autonomous unit for supplying energy |
| 01/06/2005 | WO2005001343A2 Central heating system for premises and sanitary water |
| 01/05/2005 | DE10327696A1 Warmwasserspeicher, insbesondere Schichtladespeicher Hot water tank, especially stratified storage |
| 01/05/2005 | CN1561442A Climate control installation |
| 12/29/2004 | EP1490636A1 Heat pump system |
| 12/23/2004 | DE10325395A1 Heizungssystem mit Brennstoffzelleneinrichtung und Verfahren zum Betreiben einer Brennstoffzelleneinrichtung Heating system with fuel cell device and method for operating a fuel cell device |
| 12/22/2004 | EP1489374A1 Heat storage tank, in particurlar stratified heat storage tank |
| 12/15/2004 | EP1485654A1 Heating system, method for operating a heating system and use thereof |
| 12/09/2004 | DE10126916B4 Warmwasserspeichervorrichtung Hot water storage device |
| 12/08/2004 | EP1483538A1 Plant for tempering of a building |
| 12/08/2004 | CN1554002A Unit and method for supply of users with heat energy or chilling energy |
| 12/01/2004 | EP1482254A1 Heating system with fuel cell arragement and method of operating a fuel cell arragement |
| 11/25/2004 | WO2004101982A2 A domestic combined heat and power assembly |
| 11/25/2004 | CA2525212A1 A domestic combined heat and power assembly |
| 11/04/2004 | WO2004094913A1 Hot water assembly for heating an environment |
| 11/04/2004 | DE10352984B3 Process for regulating a heating arrangement comprises adjusting the types of operation for the whole heating arrangement |
| 11/03/2004 | CN1174214C Porous structure hidden heat body and its mfg. method |
| 10/27/2004 | EP1470372A1 Thermoactive wall and ceiling element |
| 10/27/2004 | CN2651630Y Thermostatic heater |
| 10/21/2004 | US20040208495 Heat storage type heater and method of controlling input and output of heat of the same |
| 10/21/2004 | DE10315802A1 Conditioned air supply arrangement for structure e.g. building, has controllable switch devices which mixes air flowing in the two chambers at the corresponding terminal points for distribution on the corresponding rooms |
| 10/14/2004 | DE202004006222U1 Solar heater element for building walls/roofs comprises a transparent outer layer, a sunlight absorber layer and an inner layer, with a heat storage medium located between the absorber and inner layers |
| 10/13/2004 | EP1467155A2 Solar system |
| 10/13/2004 | CN1537216A Geothermal space conditioning |
| 10/07/2004 | WO2004059156A3 Combination of heat and power coupling systems |
| 10/07/2004 | DE10312520A1 Operating method for solar heat-transfer medium circuit, by switching auxiliary heat source on as soon as the actual temperature in the solar heat accumulator falls below a predefined daily temperature range |
| 09/30/2004 | DE10312137A1 Autonomous energy unit for single-family dwellings functions on sunless winter days/at night, irrespective of weather, provides current/heat, is independent of fossil energy media, climate-friendly |
| 09/16/2004 | DE10042043B4 Kollektor, insbesondere Kühlkollektor, und Wärmepumpenanlage mit solchen Kollektoren Collector, especially cooling collector and heat pump system with such collectors |
| 09/09/2004 | DE202004008964U1 Low energy demand air conditioning system for a house has heat exchangers on the air inlet and exhaust sides and may each serve as evaporator or condenser for a heat engine |
| 09/09/2004 | DE202004007094U1 Energy-saving central heating system has solar collectors for sole heating during the supper, heat pumps for winter operation, and resistance heating system |
| 09/07/2004 | US6788884 Space heating system |
| 09/07/2004 | CA2248431C Method of improving durability of a building, building, far-infrared radiation thermal storage floor heating system, and method of improving soil of building lot |
| 09/01/2004 | EP1452808A2 Cooling and heating system |
| 09/01/2004 | EP1452807A1 Exhaust heat recovery system |
| 09/01/2004 | EP1452806A1 Exhaust heat recovery system |
| 09/01/2004 | EP1426601A9 Method and apparatus for conserving heat |
| 08/31/2004 | US6784562 Heat engine electricity generating system having low-pressure enclosure for flywheel, clutch and electric generator |
| 08/26/2004 | WO2004072557A2 Low energy consuming device and method for heat conditioning of premises |
| 08/26/2004 | DE202004006853U1 Gebäude-Klimatisierungssystem Building air conditioning system |
| 08/26/2004 | DE10306701A1 Heizeinrichtung und zugehörige Betriebsverfahren Heating device and associated method of operation |
| 08/25/2004 | EP1450115A1 Heating apparatus and related method of operation |
| 08/25/2004 | EP1450109A1 Mixed solar installation with overheat control and method for regulating the installation. |
| 08/25/2004 | EP1450108A1 Mixed installation for solar heating and warm sanitary water production |
| 08/19/2004 | WO2004070281A1 Solar energy system |
| 08/19/2004 | DE10305583A1 Method for using heat from thermal power stations involves storing waste heat in thermo-chemical heat storage |
| 08/19/2004 | DE10305432A1 Method for energy efficient thermal room conditioning involves preparing cold water and transferring energy between room and heat transport medium through flat area system using latent-storing materials inside room |
| 08/18/2004 | EP1446617A1 Method for control of a heat pump and a heat pump for carrying out the method |
| 07/29/2004 | US20040144126 System and method for supplying consumers with heat energy or with cooling energy |
| 07/29/2004 | US20040144115 Geothermal heat accumulator and air-conditioning using it |
| 07/29/2004 | DE19919622B4 Selbstversorgendes Ökoenergiehaus Self-sufficient eco-energy house |
| 07/22/2004 | DE10300427A1 Method for combining heat from solar energy system with heat pump has solar panel output selectively directed to hot water tank or heat pump evaporator |
| 07/21/2004 | EP1438536A1 Climate control installation |
| 07/15/2004 | WO2004059156A2 Combination of heat and power coupling systems |
| 07/08/2004 | WO2004029522A3 Method of effecting the safe transfer of solar energy and a low-pressure equipment system for the transport of solar energy |
| 07/01/2004 | US20040123550 Demand side management structures |
| 07/01/2004 | DE10114990B4 Heizungs- und Warmwasseranlage für Gebäude Heating and hot water system for buildings |
| 06/29/2004 | US6757486 Heat storage type heater and method of controlling input and output of heat of the same |
| 06/24/2004 | DE10261171B3 Combined power and heat generation plant installation detects remaining heat storage capacity of each plant for selective activation of latter dependent on current requirement |
| 06/23/2004 | EP1055060A4 Improvements in co-generation systems |
| 06/17/2004 | US20040114916 Space heating system |
| 06/16/2004 | EP1429088A1 Heating for solid biomass fuel |
| 06/16/2004 | EP1429087A1 District heating for a plurality of buildings with an own local energy-storage each |
| 06/16/2004 | EP1264147B1 Dynamic heating and cooling of a building using liquid foam |
| 06/16/2004 | EP1062463B1 Air conditioning method for buildings and air-conditioned building |
| 06/09/2004 | EP1426601A1 Method and apparatus for conserving heat |
| 06/03/2004 | WO2004046619A1 Solar-energy air-conditioned buildings with radiant mass |
| 06/03/2004 | DE10254098A1 Combined heating and ventilating system and air-water heating system for use in building has regenerative fresh-air heating circuit |
| 05/27/2004 | DE19707184B4 Warmwasserspeicher Hot water tank |
| 05/19/2004 | DE10252312A1 Method for utilization of residual heat from e.g. high-temperature ashes from refuse incineration plants uses material container and heat exchanger transported and connected to energy consumer |
| 05/19/2004 | DE10219025A1 Solar energy concept for central heating/water heating systems combines use of solar collectors with heat pumps, which are switched-on when sollectors no longer supply sufficient energy |
| 05/19/2004 | CN1498330A Space heating system |
| 05/13/2004 | DE10248292A1 Unit-type thermal power plant has liquid-cooled, four-stroke, self-ignition internal combustion engine directly driving generator and at least one exhaust gas heat exchanger in exhaust gas channel |
| 05/13/2004 | DE10226870B4 Hausanschlussstation für Fernwärme House connection station for district heating |
| 05/06/2004 | DE10248305A1 Assembly to heat or cool air in a room has an air conduit lined with a heat storage medium and linking the room with ambient air via a ventilator unit |
| 05/05/2004 | CN1494648A 排热回收系统 Exhaust heat recovery system |
| 04/28/2004 | EP1412681A2 Geothermal space conditioning |
| 04/22/2004 | WO2003038353A8 Method for control of a heat pump and a heat pump for carrying out the method |