| Patents for F24D 11 - Central heating systems using heat accumulated in storage masses (2,832) |
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| 11/05/2008 | CN101298925A Method and device for heating by heat electric heating pump phase-change thermal storage |
| 11/05/2008 | CN101298854A Cogeneration system |
| 11/04/2008 | CA2320274C Improvements in co-generation systems |
| 10/30/2008 | WO2008130306A1 A solar assisted heat pump system |
| 10/30/2008 | WO2008128339A1 Heating facility using time-of-use electricity |
| 10/30/2008 | CA2683532A1 Heating facility using time-of-use electricity |
| 10/30/2008 | CA2683070A1 Heat pump system and method for pumping liquids |
| 10/23/2008 | US20080262979 Heating facility using time-of-use electricity |
| 10/22/2008 | EP1983267A2 Heating system with solar energy and heating method carried out by means of the same |
| 10/09/2008 | DE202008010401U1 Solar-Heizungssystem Solar Heating System |
| 10/08/2008 | EP1978311A2 System solar heating autonomous and independent of another energy source |
| 10/08/2008 | EP1978183A2 Energy efficient house |
| 10/08/2008 | EP1412681B1 Geothermal system |
| 10/07/2008 | US7431081 Device for removal and filtration of drilling fluid |
| 10/02/2008 | DE102007014846A1 Thermochemischer Wärmespeicher und Heizsystem mit einem thermochemischen Wärmespeicher Thermochemical heat storage and heating system with a thermochemical heat storage |
| 10/01/2008 | EP1975219A2 Thermochemical heat reservoir and heating system with a thermochemical heat reservoir |
| 10/01/2008 | EP1807672B1 Energy accumulator, heat exchanger system for an energy accumulator, energy storage system and corresponding method |
| 10/01/2008 | CN101278155A 改进的能量存储系统 Improved energy storage system |
| 09/25/2008 | WO2008062409A3 Improved solar water heating systems |
| 09/25/2008 | DE102007009194B3 Mehrwegeventil Multi-way valve |
| 09/24/2008 | EP1972859A2 Hybrid central-heating installation and method of controlling such an installation |
| 09/09/2008 | US7421964 Floating structure in the shape of a concrete cofferdam and a method for moulding the concrete cofferdam |
| 09/03/2008 | CN101258364A Control device |
| 08/27/2008 | EP1962024A2 Hot water heating sytem and central heating system using renewable energy sources |
| 08/20/2008 | EP1957878A2 Device and method for the technical utilization of solar power |
| 08/14/2008 | WO2008096157A1 A method of changing the temperature of a thermal load |
| 08/13/2008 | CN101240908A Firewood coal heating range |
| 07/30/2008 | EP1949006A1 Heat pump system |
| 07/24/2008 | WO2008086617A1 Energy recuperation system |
| 07/23/2008 | EP1946009A1 Method of monitoring the storage of heat energy in the ground and associated device |
| 07/23/2008 | CN100404838C A domestic combined heat and power assembly |
| 07/10/2008 | DE202008004897U1 Pufferspeicher für den Wärmeträger zumindest eines Wärmeverbrauchers, insbesondere Warmwasserspeicher eines Mehrfamilienhauses Buffer for the heat carrier at least one heat consumer, especially hot water tank of an apartment building |
| 07/09/2008 | EP1941211A1 Improved energy storage system |
| 07/09/2008 | CN101218121A Utility scale method and apparatus to convert low temperature thermal energy to electricity |
| 07/03/2008 | WO2008037425A3 Energy conversion device |
| 07/02/2008 | EP1939540A2 A Heating System |
| 07/02/2008 | EP1812757B1 Heat accumulator and use thereof in a heating system comprising a solar installation and a heat pump |
| 07/02/2008 | CN201081328Y Energy storage floor heating device made of phase-change material |
| 06/18/2008 | EP1931922A1 Thermal energy system and apparatus |
| 06/12/2008 | WO2008069730A1 A system for snow cold with a basin like snow store |
| 06/12/2008 | US20080135636 Heat-pump-type water heater |
| 06/05/2008 | US20080128526 Heating tank and hot water storage tank |
| 06/04/2008 | CN100392231C Cogeneration system |
| 05/29/2008 | WO2008062409A2 Improved solar water heating systems |
| 05/22/2008 | WO2008060196A1 A cooling system and method including coolant accumulator and solar cells for electricity production |
| 05/14/2008 | CN201059676Y Electricity energy storage integrated heat exchange heating apparatus |
| 05/14/2008 | CN201059675Y Electricity energy storage hot pipe heat exchange heating apparatus |
| 05/14/2008 | CN201059674Y Electricity energy storage spray-shower bottom cleaning phase-changing heat-changing heating apparatus |
| 05/14/2008 | CN201059673Y Electricity energy storage caecal tube spray-showering phase-changing and heat-changing heating apparatus |
| 05/14/2008 | CN201059672Y Electricity energy storage working substance antecedence phase-changing heat-changing heating apparatus |
| 04/30/2008 | CN101169265A Solar heat collection heating systematic device |
| 04/24/2008 | WO2008025850A3 An energy system with a heat pump |
| 04/16/2008 | CA2567566A1 Thermal energy recovery system for an ice making plant of an ice rink |
| 04/10/2008 | WO2008040521A1 Solar technology module |
| 04/03/2008 | WO2008037425A2 Energy conversion device |
| 04/02/2008 | EP1906109A1 Method for producing hot water utilizing combined heat resources of solar energy and heat pump in the manner of heating water at multiple stages and accumulating energy and a device especially for carrying out the method |
| 04/02/2008 | EP1906101A1 Storage assembly and reuse method for thermal energy |
| 04/02/2008 | CN201043780Y Electric energy accumulation working medium direct-motion phase inversion heat supplying device |
| 03/19/2008 | EP1899653A1 Control device |
| 03/18/2008 | CA2409314C Heating tile |
| 03/06/2008 | WO2008025850A2 An energy system with a heat pump |
| 03/06/2008 | DE102004038768B4 Wärmeversorgungsanlage mit mindestens zwei Wärmeerzeugern für eine Heizungsanlage und einer Einrichtung zur Warmwassererzeugung und Verfahren zur verbrauchsabhängigen Steuerung der Wärmeerzeuger Heat supply system with at least two heat generators for a heating system and a device for producing hot water and methods of usage-dependent control of the heat generator |
| 03/05/2008 | EP1895241A2 Method and system for accumulating heat energy |
| 03/05/2008 | EP1055060B1 Improvements in co-generation systems |
| 03/04/2008 | US7337838 Plant for tempering of a building |
| 02/27/2008 | EP1892481A2 Water/ice storage unit |
| 02/27/2008 | EP1892480A1 continuous flow-heater for fluid, use of said continuos-flow heater and hydraulic circuit |
| 02/20/2008 | CN101128708A Transcritical heat pump water heater with drainage |
| 02/07/2008 | WO2008015705A1 A system to collectively utilize solar thermal energy and thermal energy of a fluid |
| 02/06/2008 | EP1884648A1 Co-generation unit and control method of the same |
| 02/06/2008 | CN100366990C Boiler system for heating and hot water supply using solar heat |
| 01/31/2008 | DE10341741B4 Solaranlage Solar system |
| 01/30/2008 | EP1883118A2 Combination of solar cells for photovoltaic production of current with solar collectors for the production of heat in a hybrid collector |
| 01/24/2008 | WO2008009376A1 Control device for charging and discharging heat storage units |
| 01/17/2008 | WO2007137529A3 Device for heating buildings and domestic hot water |
| 01/16/2008 | EP1878974A1 Combination storage device |
| 01/09/2008 | CN100360870C Light energy boiler and heating system |
| 01/03/2008 | WO2007116299A8 Device for heating, cooling and producing domestic hot water using a heat pump and low-temperature heat store |
| 01/03/2008 | DE19955339B4 Heißwasserversorgungssystem Hot water supply system |
| 01/02/2008 | EP1871633A2 Utility scale method and apparatus to convert low temperature thermal energy to electricity |
| 01/02/2008 | CN201000131Y Solar heating supply heating device |
| 01/02/2008 | CA2593522A1 Recovery and reuse of internal gains using a low-temperature accumulator |
| 12/27/2007 | WO2007147856A1 Heating system and method for operating the same |
| 12/27/2007 | WO2006102440B1 Utility scale method and apparatus to convert low temperature thermal energy to electricity |
| 12/27/2007 | DE102006028521A1 Heizanlage und Verfahren zum Betreiben einer solchen Heizanlage Heating system and method for operating such a heating system |
| 12/19/2007 | EP1866574A2 A system for utalization of renewable energy sources |
| 12/19/2007 | CN101091092A Reduction of power consumption |
| 12/06/2007 | WO2007137529A2 Device for heating buildings and domestic hot water |
| 12/06/2007 | US20070280784 Floating Structure In The Shape Of A Concrete Cofferdam And A Method For Moulding The Concrete Cofferdam |
| 12/05/2007 | EP1446617B1 Exhaust air heat pump |
| 12/05/2007 | CN200986260Y Solar heating box |
| 11/15/2007 | DE10349942B4 Verfahren zum umweltfreundlichen Heizen eines Gebäudes A method for environmentally friendly heating a building |
| 11/14/2007 | EP1853858A2 Transcritical heat pump water heater with drainage |
| 11/07/2007 | CN200972201Y Heat and cold supply equipment |
| 11/07/2007 | CN100347487C Phase transformation energy accumulation ceiling air-conditioner heating method and apparatus |
| 11/07/2007 | CN100347486C Phase transformation energy accumulation flooring air-conditioner heating method and apparatus |
| 11/01/2007 | WO2006102440A3 Utility scale method and apparatus to convert low temperature thermal energy to electricity |
| 10/18/2007 | WO2007116299A1 Device for heating, cooling and producing domestic hot water using a heat pump and low-temperature heat store |
| 10/18/2007 | WO2007115727A1 Water storage tank and heat pump system |
| 10/17/2007 | EP1845313A1 Heat storage assembly |