| Patents for F24D 3 - Hot-water central heating systems (9,097) |
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| 03/12/2008 | CN101142433A Manifold for fluids |
| 03/12/2008 | CN101140090A Door type water intermediary cooling and warming air conditioner device |
| 03/12/2008 | CN101140086A Photovoltaic pump water and cooling-warming supply integrated |
| 03/12/2008 | CN100374783C Heating valve unit |
| 03/12/2008 | CN100374781C Module type comprehesive water supply machine set for cold and hot water |
| 03/06/2008 | WO2008027041A1 Multisection water storage tank with thermal stratification for thermal energy utilization systems |
| 03/06/2008 | WO2008025389A1 Method for controlling a heating system and heating system for carrying out this method |
| 03/06/2008 | DE202006016840U1 Kaskadeneinheit für eine Heizungsanlage Cascade unit for a heating system |
| 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 | CN201032221Y Heating supply energy-saving system |
| 03/05/2008 | CN201032220Y Solar energy circulation type heating installation |
| 03/05/2008 | CN201032219Y Closed type high-layer heat supply direct connection unit assembly |
| 03/05/2008 | CN201032218Y Solar energy warming device |
| 03/05/2008 | CN101135469A Auxiliary centralized method and configuring used for heating/cooling system of buildings |
| 03/05/2008 | CN100373096C Method and device of inserting a coated electric heating wire into a hot water tube and a sealing apparatus thereof |
| 03/05/2008 | CN100373095C Movable heating system |
| 03/05/2008 | CA2600242A1 Plastic tubing installation organization system |
| 02/28/2008 | WO2008023892A1 Heating plate for ondol |
| 02/27/2008 | CN201028683Y Intelligent electromagnetic warm water heater |
| 02/27/2008 | CN201028682Y Solar-energy warming device |
| 02/27/2008 | CN201028681Y Electrothermal warmer |
| 02/27/2008 | CN201028680Y Heating bed |
| 02/27/2008 | CN101131243A Heating/hot water supply device |
| 02/27/2008 | CN100371553C Composite floor for heating |
| 02/21/2008 | WO2008021114A2 Expansion tank with a predictive sensor |
| 02/21/2008 | WO2008020695A1 Cooling / heating panel |
| 02/21/2008 | WO2008020485A1 Warm bath facility |
| 02/21/2008 | US20080041072 Heat pump with accumulator at boost compressor output |
| 02/21/2008 | DE202007014958U1 Halteklemme für Heizungsrohre Retaining clip for heating pipes |
| 02/21/2008 | DE10109948B4 Dosierpumpeinrichtung Metering pump |
| 02/21/2008 | CA2660371A1 Expansion tank with a predictive sensor |
| 02/20/2008 | EP1890086A1 Composite heater and heating system with the composite heater |
| 02/20/2008 | CN201024584Y Water heating ground heat pipeline pavement template |
| 02/20/2008 | CN101126524A Stereo decoration radiant panel |
| 02/20/2008 | CN101126523A Oil field produced fluid residual heat integrated utilization process |
| 02/14/2008 | WO2008018397A1 Hot water circulation heating system for heating building by hot water circulation |
| 02/14/2008 | WO2008017790A2 Multilayer tube for transporting water or gas |
| 02/14/2008 | US20080035303 Expansion tank with alarm system |
| 02/14/2008 | DE202007015001U1 Trockenestrichplatte für Flächenheizungen Dry screed plate for surface heating |
| 02/14/2008 | DE102007047567A1 Heating system for sauna or steam bath cabin comprises external heat reservoir connected to cabin wall or floor or to seat or bed by heating pipes |
| 02/14/2008 | DE102006037484A1 Profile panel e.g. for heating and or cooling room of building, has heat conductor having lightweight material and has profile surface element, back surface element and two connecting surface elements providing box cavity |
| 02/14/2008 | CA2660451A1 Multilayer tube for transporting water or gas |
| 02/13/2008 | CN201021858Y Multi-purpose thermal pump group |
| 02/13/2008 | CN201021826Y Combined mutually supplementary warm collection system device for solar and electric water heater |
| 02/13/2008 | CN201021825Y Combined mutual compensation heat collection system device for solar and gas wall-hung furnace |
| 02/13/2008 | CN201021824Y Energy utilization system for village home |
| 02/07/2008 | WO2008015843A1 Hot water supply device |
| 02/07/2008 | US20080029613 Adjustable baseboard and molding system |
| 02/07/2008 | US20080029612 Heat exchange system with steam trap protection |
| 02/07/2008 | DE202007016563U1 Anordnung zur Verlegung Kühl- oder Heizmedien führender Rohre innerhalb einer Flächentemperiervorrichtung Arrangement for cooling or heating media installation carrying tubes within a Flächentemperiervorrichtung |
| 02/07/2008 | DE102006036432A1 Heating system operating method for e.g. camper, involves controlling released heat flow of heat exchangers, and measuring interior temperatures of two heating regions of vehicle interior by different measurements of interior sensor units |
| 02/06/2008 | CN101120144A Building component for forming a floor or wall coverings |
| 01/31/2008 | WO2008013103A1 Air conditioning system |
| 01/30/2008 | EP1882887A2 Device for arranging heating pipes |
| 01/30/2008 | CN201014645Y Water controller for heating and bathing hot water |
| 01/30/2008 | CN201014626Y Thermoregulation energy-saving heating |
| 01/30/2008 | CN201014625Y Winter household air source heat pump heating system and device for north cold area |
| 01/30/2008 | CN201014624Y Valley storage peak used large-scale energy-saving heat exchange system |
| 01/30/2008 | CN201014623Y High building high-low district directly connecting heat supply system |
| 01/30/2008 | CN201014622Y Energy-saving heating stove |
| 01/30/2008 | CN201014621Y Removable energy-saving environmental protection heat supply conversion device |
| 01/30/2008 | CN201014526Y Agricultural straw boiler |
| 01/30/2008 | CN201014512Y Honeycomb briquette heating furnace |
| 01/30/2008 | CN201013677Y Fast fluid high efficiency supercharging device |
| 01/30/2008 | CN201013069Y Air-conditioning type floor assembly |
| 01/30/2008 | CN101113843A Sealing apparatus |
| 01/30/2008 | CN101113824A Structure unit of heating installation |
| 01/30/2008 | CN101113629A A hot water circulation floor for heating using a flooring board |
| 01/24/2008 | US20080017725 Radiant mat grid |
| 01/24/2008 | US20080017724 Water heating distribution system |
| 01/24/2008 | US20080017653 Vessel diaphragm and method |
| 01/24/2008 | DE102007032940A1 Gas-heated boiler, for small bathrooms on the same floor, uses the same pump for the hotter and the cooler circuits |
| 01/23/2008 | EP1880147A2 Central heating system |
| 01/23/2008 | EP1546611B1 Manifold for central heating systems |
| 01/23/2008 | CN201011461Y Multifunctional heating installation |
| 01/23/2008 | CN101109540A Method for enlarging thermoelectricity co-generating heat supplying area |
| 01/23/2008 | CN101109539A Method for enlarging thermoelectricity co-generating heat supplying scale |
| 01/23/2008 | CN101109538A Method for improving heat supplying pipeline utilization efficiency |
| 01/23/2008 | CN101109537A Combination type water source heat pump heat supply system |
| 01/23/2008 | CN101109536A Waste heat recovery type thermoelectricity cold jointly-supplying technology |
| 01/23/2008 | CN101109535A Non-coal combusted heating installation |
| 01/17/2008 | WO2008007968A1 An arrangement and a method for changing the temperature of a first and a second fluid located in two separate receptacles |
| 01/16/2008 | EP1878974A1 Combination storage device |
| 01/16/2008 | CN201007520Y Hybrid type heating device |
| 01/16/2008 | CN101107479A Floating structure heating system comprising circular or elliptical internal passage plate |
| 01/16/2008 | CN101105299A Automatic water-mixing cool-down device for ground heating |
| 01/16/2008 | CN101105297A 太阳能取暖器 Solar Heaters |
| 01/10/2008 | DE202006020238U1 Flächenheizelement Panel heating |
| 01/10/2008 | DE102006030673A1 Shifting and fixing system for heating floors, has guiding bends connected with each other in preset distance by combination unit that is simultaneously used as fixing unit at different positions and as molded floor anchor |
| 01/09/2008 | EP1876398A1 Branched-refrigerant relay unit and process for producing the same |
| 01/09/2008 | EP1876395A1 Expansion vessel with membrane |
| 01/09/2008 | CN201003817Y Duplex liquid phase balancing unit |
| 01/09/2008 | CN101101175A Cold-heat exchanger |
| 01/09/2008 | CN101101136A Heating heat radiator |
| 01/08/2008 | CA2488898C Radiant heating system using forced air furnace as heat source |
| 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 | US20080000243 Air Conditioning System |
| 01/03/2008 | DE102006025837B3 Hydraulic switch for use between boiler and heating circuit, has hydraulic separated pipe line section with surface extending elements, and immersion sleeve arranged in area of flow connection socket for temperature measuring sensor |
| 01/02/2008 | CN201000177Y Household electric heating water heating boiler |