| Patents for F24D 3 - Hot-water central heating systems (9,097) |
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| 07/15/2009 | CN201273632Y Solar energy, gas and electric energy combined heating apparatus |
| 07/15/2009 | CN201273631Y Solar heating apparatus for public lavatory |
| 07/15/2009 | CN201273630Y Catalysis combustor |
| 07/15/2009 | CN201273629Y Heater with humidification function |
| 07/15/2009 | CN101482284A Solar heating and refrigerating air conditioner combined supply apparatus |
| 07/15/2009 | CN101482283A Household heater combined apparatus |
| 07/15/2009 | CN100513891C City central heat supply method |
| 07/15/2009 | CA2649941A1 Mixing and pumping system for use with installed hydronic radiant floor heating systems and the like |
| 07/08/2009 | CN201269577Y Novel ground heating apparatus |
| 07/08/2009 | CN201269576Y Multi-use hot-water heating electric heating system |
| 07/08/2009 | CN201269575Y Household natural gas heating and hot water supply system |
| 07/08/2009 | CN201269574Y Heating apparatus by heat pump with cooling water as water source |
| 07/08/2009 | CN201269573Y Electric-heating bathing device |
| 07/08/2009 | CN201269572Y Multi-purpose energy-saving water heater |
| 07/08/2009 | CN201269571Y Heat supply system of multifunctional distributed variable-frequency two-stage pump |
| 07/08/2009 | CN100510550C Unit structure for prefabricated underfloor heating system |
| 07/02/2009 | US20090165291 Prefabricated stand for hydronic systems |
| 07/02/2009 | DE202009002032U1 Plattenförmiger Bauträger Plate-shaped developers |
| 07/01/2009 | CN201265911Y Single tube heat-supply heating system |
| 07/01/2009 | CN201265910Y Convection type skirt line hydroelectricity integrated radiator |
| 07/01/2009 | CN101469880A Solar energy radiator |
| 07/01/2009 | CN100507382C Air conditioner system |
| 06/24/2009 | EP2072918A1 Flüssigkeitskreislauf zur Temperaturregelung |
| 06/24/2009 | EP2072914A1 Device for targeted guidance of at least one fluid along different flow routes |
| 06/24/2009 | EP2072913A2 Storage water heater |
| 06/24/2009 | EP2072912A2 Combined storage tank |
| 06/24/2009 | CN201262442Y Solar heating system |
| 06/24/2009 | CN101464016A Intelligent ground heating system |
| 06/24/2009 | CN101464015A Heat supply system of solar water heater and its heat collection apparatus |
| 06/18/2009 | WO2009074145A2 Method for controlling or regulating a heating system, and heating system |
| 06/18/2009 | DE202006020689U1 Verlegesystem für Fußbodenheizungen Installation system for floor heating |
| 06/18/2009 | DE102007062362B3 Vorrichtung zur gerichteten Durchführung mindestens eines Fluids entlang unterschiedlicher Strömungswege Apparatus for performing at least one directional fluid flow along different paths |
| 06/18/2009 | DE102007043708B4 Vorrichtung zum Eintreiben von Haltern für ein Flächenheizungsrohr, insbesondere Fußbodenheizungsrohr in eine Wärmedämmschicht The apparatus for driving holders for a surface heating pipe, especially floor heating pipe in a thermal barrier coating |
| 06/17/2009 | EP2069691A2 Apparatus and method for attaching solar panels to roof system surfaces |
| 06/17/2009 | CN201259269Y Domestic independent heating installation |
| 06/17/2009 | CN201259268Y Surface air cooler |
| 06/17/2009 | CN201259267Y Automatic constant temperature water supply installation |
| 06/17/2009 | CN201259266Y Heat station system |
| 06/17/2009 | CN201259265Y Highly effective energy-conserving vapor combustion supporting furnace |
| 06/17/2009 | CN201259264Y Heating straight-connection equipment for high floor |
| 06/17/2009 | CN201259263Y Solar central heating system |
| 06/17/2009 | CN201259262Y 室内温度调节器 Indoor temperature regulator |
| 06/17/2009 | CN101457949A Domestic air source heat pump heating system and apparatus for coldness area |
| 06/17/2009 | CN101457948A Heating apparatus for energy-saving residence |
| 06/17/2009 | CN100501253C Complex refrigerating and heating system |
| 06/11/2009 | WO2009050396A3 Distribution tank |
| 06/11/2009 | CA2697871A1 Heating/air-conditioning plant with heat pump, comprising a heat transfer fluid splitter box with coupling to a plurality of heat collecting and distributing circuits |
| 06/10/2009 | EP2066981A1 An installation unit in a heating or cooling system |
| 06/10/2009 | EP2066980A2 Boiler/sanitary water heater combination |
| 06/10/2009 | DE202009003191U1 Kaskadeneinheit für eine Heizungsanlage mit zwei oder mehr Heizkesseln Cascade unit for a heating system with two or more boilers |
| 06/10/2009 | CN201255462Y Heating system for solar ceiling |
| 06/10/2009 | CN201255461Y Device of hot water heat supply air conditioner for preventing heater from freezing by inlet of fresh air in cold area |
| 06/10/2009 | CN201255460Y Constant temperature water mixing retention control energy-conserving heating device |
| 06/10/2009 | CN201255459Y Weather compensator |
| 06/07/2009 | CA2613910A1 Forced-air heating system utilizing circulated pulsed electrolysis system medium and method of using same |
| 06/07/2009 | CA2613908A1 Radiant heating system utilizing heat exchanger and circulated pulsed electrolysis system medium and method of using same |
| 06/07/2009 | CA2613826A1 Radiant heating system utilizing circulated heat transfer medium from a pulsed electrolysis system and method of using same |
| 06/07/2009 | CA2613723A1 Radiant heating system utilizing circulated pulsed electrolysis system medium and method of using same |
| 06/04/2009 | US20090139689 Side panel for heating room and construction process |
| 06/03/2009 | EP2065653A2 Device for heating a heat transfer fluid, comprising a gas-fired boiler and an accumulation tank heated in any manner |
| 06/03/2009 | CN201251227Y Direct-connected intelligent water mixing unit |
| 06/03/2009 | CN101449104A Side panel for heating room and construction process |
| 06/03/2009 | CN100494826C City sewage central heat supply and cold supply device |
| 06/03/2009 | CN100494788C Light low temperature hot water underfloor radiation heating system |
| 05/27/2009 | EP2063210A2 Air conditioning element |
| 05/27/2009 | EP2063029A1 Manifold device and assembly including such a device |
| 05/27/2009 | CN201246924Y Air source heat pump and middle and high temperature water source heat pump combining heating apparatus |
| 05/27/2009 | CN201246816Y Ground warming water separator |
| 05/27/2009 | CN201246813Y Energy-saving bathing matching apparatus and energy-saving bathing device |
| 05/27/2009 | CN201246809Y Solar ground warming |
| 05/27/2009 | CN101440976A Energy storage enthalpy increasing heat pump heat supply system |
| 05/22/2009 | WO2009063407A1 Controlling under surface heating/cooling |
| 05/22/2009 | WO2009063184A1 Improvements in or relating to heat pumps for hot water and heating systems |
| 05/22/2009 | WO2009062268A2 Device for heating and/or cooling, as well as a bump plate and a radiation panel which can be used in such device and a method for installing such a device fo heating and/or cooling |
| 05/22/2009 | CA2705630A1 Controlling under surface heating/cooling |
| 05/20/2009 | DE202009001750U1 Temperiervorrichtung zum Heizen und/oder Kühlen einer Gebäudewand Tempering device for heating and / or cooling a building wall |
| 05/20/2009 | CN201242315Y United heating apparatus for solar air source heat pump and middle-/high-temperature water source heat pump |
| 05/20/2009 | CN201242212Y Apparatus for heating water storage tank using fuel gas utensil and solar energy |
| 05/20/2009 | CN201242037Y Constant temperature methane heating bathing device |
| 05/20/2009 | CN101435605A City cold and heat sources pipe network exchanging energy-saving system |
| 05/20/2009 | CN101435604A Cold and heat sources exchanging energy-saving system of city thermal pipe network |
| 05/20/2009 | CN101435603A Cold and heat sources exchanging energy-saving system of city tap water and sewage water pipe network |
| 05/14/2009 | WO2009059565A1 Heating device with directionally-flowing medium |
| 05/14/2009 | US20090121034 Circulation pump, heating system and method of determining the flow rate of a liquid through a pipe |
| 05/13/2009 | CN201237454Y Low-temperature radiation cooling and warming module |
| 05/13/2009 | CN201237316Y Earth-energy warming and cooling air conditioning system in floor |
| 05/13/2009 | CN201237302Y Clamping bead type plastic water separating/collecting device for ground heater |
| 05/13/2009 | CN201237287Y Hollow glass type solar heat collector and air source heat pump combined heating system |
| 05/13/2009 | CN201237286Y Semiconductor hot-water heating system |
| 05/13/2009 | CN201237285Y Heating stove of brick bed |
| 05/13/2009 | CN201237284Y Anti-freezing structure in civil heating individual family reconstruction design |
| 05/13/2009 | CA2643827A1 Improved coolant and potable water heater |
| 05/07/2009 | WO2009057303A1 Hot water supply system |
| 05/07/2009 | WO2009056816A1 Regenerative heating system |
| 05/07/2009 | WO2009014386A4 Heating apparatus using hot water and steam |
| 05/07/2009 | WO2007095877A3 Combined heating/hot water system for a vehicle |
| 05/07/2009 | DE202009000976U1 Mehrschichtige Platte und Wärmeleitplatte A multilayer plate and heat conduction |
| 05/07/2009 | DE10114485B4 Verfahren und Vorrichtung zur Herstellung von endlosen Kunststoff-Hohlprofilen Method and apparatus for production of endless plastic hollow profiles |
| 05/06/2009 | EP2056025A1 Hot water circulation heating system for heating building by hot water circulation |
| 05/06/2009 | EP2056024A1 Area heating, especially underfloor heating |