| Patents for F24D 3 - Hot-water central heating systems (9,097) |
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| 03/09/2005 | EP1512805A1 Tubular fluted reinforcing steel, method for producing a tubular fluted reinforcing steel and use of a tubular reinforcing steel |
| 03/09/2005 | EP0966636B1 Ceiling structure for heating or cooling a room |
| 03/03/2005 | US20050045317 Radiant panel |
| 03/03/2005 | DE20316204U1 Bewehrungsanordnung für steife, hoch belastbare Oberflächenbeläge auf flächigen Untergründen, insbesondere für Platten- oder Fliesenbeläge Reinforcement arrangement for stiff, heavy-duty surface coatings on flat substrates, especially for disk or tiles |
| 03/03/2005 | DE202004019873U1 Verteilervorrichtung für einen mit einem flüssigen Medium betriebenen Kreislauf einer Wärmeversorgungsanlage Distribution device for a powered with a liquid medium circuit of a heat supply system |
| 03/02/2005 | CN1587872A City sewage central heat supply (cold supply) device |
| 03/02/2005 | CN1587825A System and method for central heating using heat pump technical principle and its relative equipment |
| 03/02/2005 | CN1587824A Heat storage health heat radiation ground bed and its producing method and mounting method |
| 03/02/2005 | CN1587599A Energy saving environmental protection building |
| 02/24/2005 | WO2003071193A8 Heating system, method for operating a heating system and use thereof |
| 02/24/2005 | US20050040152 Thermoactive wall and ceiling element |
| 02/24/2005 | DE202004018769U1 Flow control system for fluid heating or cooling circuit with the pump positioned between a flow regulating valve and a non return valve for simple replacement access |
| 02/23/2005 | EP1508750A2 Expansion vessel |
| 02/23/2005 | CN1585872A An electric floor heating system and plate without causing a low temperature burn, and material/device used |
| 02/17/2005 | US20050034774 In-line flow through diaphragm tank |
| 02/17/2005 | DE19637575B4 Verteilerstation für ein Heizungssystem Distribution station for a heating system |
| 02/17/2005 | DE10349258B3 Heat supply plant for heating system has two heat creators in series, one for heating, other for hot water |
| 02/16/2005 | EP1507122A1 Combined installation for central heating and sanitary water heating |
| 02/16/2005 | CN1580652A Hot-water-supplying heating machine |
| 02/16/2005 | CN1580465A Crystal zero-heating building |
| 02/10/2005 | US20050028966 Hydronic radiant heat tubing receptacle and heat distribution panel system |
| 02/10/2005 | DE20320697U1 Dry mortarless construction wall unit for use in offices or stock rooms, has tempering conduits and heat guiding components fixed on wall slabs arranged between top profile beam and bottom profile beam |
| 02/10/2005 | DE202004017151U1 Heat exchange panel for e.g. air conditioning, comprises sandwich construction with meandering pipe secured between metallic faces |
| 02/10/2005 | DE202004013976U1 Device for laying of especially underfloor heating pipes has recesses and protrusions in edge section of laying plate and interlock with protrusions and recesses of adjacent laying plate |
| 02/10/2005 | DE10104909B4 Bauelement für Gebäude mit Mitteln zur Beheizung und/oder Kühlung Component for building with means for heating and / or cooling |
| 02/09/2005 | EP1505466A2 Temperature control system |
| 02/09/2005 | CN1576495A Unit board for arranging heating pipe and heated kang constructing method using the same |
| 02/08/2005 | CA2317985C A spacer plate for a hollow floor and a hollow floor made therewith |
| 02/03/2005 | WO2005010451A1 Thermosyphon and method of manufacturing the same |
| 02/03/2005 | WO2005010441A1 Expansion tank with double diaphragm |
| 02/03/2005 | WO2005010415A1 Multiport valve |
| 02/03/2005 | US20050022896 Expansion tank |
| 02/03/2005 | DE19855497B4 Bodenquell-Luftkonvektor Ground source Luftkonvektor |
| 02/03/2005 | DE10331992A1 Staple clips for mounting underfloor heating pipes on coated insulation have pivoting inner and outer tags on its points which rest against underside of insulation when clip is tilted and hold pipe in position |
| 02/03/2005 | DE10330480A1 Surface heating system for floors, walls and ceilings comprises a channel increased in the region of an edge-side terminal loop by a cavity |
| 02/03/2005 | DE10330138B3 Vorrichtung zum Halten von temperierbaren Elementen, insbesondere Rohren Device for holding heatable elements, in particular pipes |
| 02/02/2005 | CN1573227A Heating valve unit |
| 02/02/2005 | CN1573225A Method and device of inserting a coated electric heating wire into a hot water tube and a sealing apparatus thereof |
| 01/27/2005 | US20050017016 Expansion tank with double diaphragm |
| 01/26/2005 | EP1499835A1 Modular radiating panel for interior air-conditioning |
| 01/26/2005 | EP1412681A4 Geothermal space conditioning |
| 01/26/2005 | CN1570482A An apparatus for heating, air-conditioning and hot-water generation |
| 01/26/2005 | CN1570481A An apparatus for heating, air-conditioning and hot-water generation |
| 01/20/2005 | WO2005005889A1 Floor-heating device |
| 01/20/2005 | WO2005005749A1 Heatable floor structure and method of constructing the same |
| 01/20/2005 | US20050013598 Method and device of inserting a coated electric heating wire into a hot water tube and a sealing apparatus for the open end(s) thereof |
| 01/20/2005 | DE10328288A1 Profilkörper mit Längsrippen und Teilrippen Profile body with longitudinal ribs and partial ribs |
| 01/20/2005 | DE10065216B4 Regeleinrichtung eines zentralen Lüftungsgeräts Control system of a central air handling unit |
| 01/19/2005 | EP1497506A1 Building made of wall hollow heated elements |
| 01/19/2005 | CN1566776A Radiator using heat carrier for ground heating |
| 01/19/2005 | CN1185443C Self-supporting, modular, prefabricated radiating panel |
| 01/18/2005 | CA2249983C Method and device for temperature control of hot tap-water |
| 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 |
| 01/13/2005 | DE10329611A1 Device for heating and cooling rooms has preferably flat hot or cold conducting element with at least one air guide duct connected to air inlet opening for temperature control without turbulent air flow |
| 01/13/2005 | DE10328734A1 Device for tempering of component parts in which continuous gap exists between outer contour of pipe element and cavity contour of mineral component has arrangement whereby gap is filled completely with cellular material |
| 01/12/2005 | CN2670797Y Make-up assembled heating blocks |
| 01/12/2005 | CN1563811A Vacuum heat transferring, heating and heat exchanging system |
| 01/12/2005 | CN1563810A Heating system having high building high zone cnnected with low zone |
| 01/06/2005 | WO2005001343A2 Central heating system for premises and sanitary water |
| 01/05/2005 | EP1493973A2 Device for holding temperature regulating elements, especially tubes |
| 01/05/2005 | EP1419348A4 Radiant heating system pipe mounting plate |
| 01/05/2005 | DE202004016312U1 Cooling bars have metal pipes ribbed on their interior givng greater surface area for water cooling |
| 01/05/2005 | DE10350879A1 Thermally activated internal wall is constructed of hollow blocks fitted with a meandering pattern water pipe and with a concrete filling to form a thermal store for heating or cooling |
| 12/30/2004 | US20040262412 Integrated injection-pumping fixture for transferring heat between higher and lower-temperature loops in a hydronic heating system |
| 12/30/2004 | DE10326029A1 Insulating pipe installation system comprises plates which consist of a hard polyurethane foam, and are provided with clamping grooves for pipes |
| 12/30/2004 | DE10324023A1 Dry mortarless construction wall unit for use in offices or stock rooms, has tempering conduits and heat guiding components fixed on wall slabs arranged between top profile beam and bottom profile beam |
| 12/30/2004 | DE10320835A1 Verfahren und Einrichtung zur lastabhängigen Steuerung des Volumenstromes in einem Heizkreis einer nach dem Durchlaufprinzip arbeitenden Einrichtung zur Warmwasseraufbereitung Method and apparatus for load-dependent control of the flow in a heating circuit in a working according to the flow principle means for heating water |
| 12/29/2004 | WO2004113797A1 Heating system of floating structure including heating panel having round to elliptic inner fluid pathway |
| 12/29/2004 | EP1491839A2 Extruded body with longitudinal fins and louvers |
| 12/29/2004 | CN1558060A Foldable floor heating panel |
| 12/29/2004 | CN1182349C Multifunctional large scale system heat energy device with less environmental pollution |
| 12/23/2004 | WO2004111544A1 Indoor floor heating system |
| 12/23/2004 | US20040258480 Conduit installation tool and method of use thereof |
| 12/23/2004 | US20040256479 Floor buried system for heat distribution |
| 12/23/2004 | DE10342011B3 Expansion unit for closed hot-water heating circuits comprises a watertight hollow flexible body which is located in a cup-shaped container, and is loaded on its free surface by elastic elements |
| 12/22/2004 | EP1489241A1 Mounting system for ceiling elements |
| 12/19/2004 | CA2470867A1 Conduit tool and method of use thereof |
| 12/16/2004 | WO2004109029A1 A building structure, an element and a beam for the building structure, and a method for heating or cooling a building |
| 12/16/2004 | US20040251009 Panel for a suspended heating and/or cooling ceiling |
| 12/16/2004 | US20040250984 Foldable floor heating panel |
| 12/16/2004 | DE202004003205U1 Trittschalldämmplatte Footfall |
| 12/16/2004 | DE19643398B4 Verfahren und Vorrichtung zum Bilden von Rohrmatten vorherbestimmbarer Länge Method and apparatus for forming Rohrmatten be predetermined length |
| 12/15/2004 | EP1486735A1 Combined hot water and heating system |
| 12/15/2004 | EP1486734A1 Central heating system |
| 12/15/2004 | EP1485655A1 Heating system |
| 12/15/2004 | EP1485654A1 Heating system, method for operating a heating system and use thereof |
| 12/15/2004 | CN2663580Y Floor plate capable of laying pipelines |
| 12/15/2004 | CN1554898A Intelligent optimizing method for optimal synthesis of heat exchange network |
| 12/09/2004 | WO2004106810A1 Heating system with heat transmission fluid distributed in finished floor boards |
| 12/09/2004 | US20040247447 Accumulator device for a hydraulic installation and electric pump including the device |
| 12/09/2004 | US20040244847 Method for feeding a closed liquid system |
| 12/09/2004 | DE10323713A1 Method for storing hot water at different temperatures in a tank, has a double heat exchanger having one part at a higher level than the other and sequentially fed |
| 12/08/2004 | EP1484557A1 Expansion tank |
| 12/08/2004 | CN2662121Y High temperature water direct heating apparatus |
| 12/08/2004 | CN2662120Y Combined heating device for highrise and lowrise building |
| 12/08/2004 | CN1554002A Unit and method for supply of users with heat energy or chilling energy |
| 12/07/2004 | US6827091 Passive back-flushing thermal energy system |
| 12/02/2004 | WO2004104484A1 Tube structure for hot water circulation in heating mat |
| 12/02/2004 | DE202004014037U1 Multifunctional sandwich frame for plant elements holding/controlling heated media comprises plastic plates with preproduced cutouts and holes |