| Patents for F24D 3 - Hot-water central heating systems (9,097) |
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| 08/16/2001 | WO2001059371A1 Heat transfer tile |
| 08/14/2001 | CA2158302C Hydronic radiant heat distribution panel and system |
| 08/09/2001 | DE10003304A1 Heat exchanger mat, for bringing of room to right temperature, has spacer(s) with contact surface(s) which can be connected in heat-conducting fashion with metal cassette for accommodation of heat exchanger mat |
| 08/07/2001 | US6270016 Radiant floor, wall and ceiling hydronic cooling systems and heating and cooling systems, using metal plates that are heated or cooled by attached tubing that is fed hot or cold water, modular panels hinged together in a set of panels |
| 08/02/2001 | DE10001542A1 Membranausdehnungsgefäß Diaphragm expansion vessel |
| 08/02/2001 | DE10001144A1 Holder for heating pipes of plastic for application to wire grids in floors, walls, ceilings has upper pipe accommodation section for fixing heating pipe and lower section with clamp tunnel for application to wire grid |
| 08/01/2001 | CN2441054Y Single solar water heater with multiple heat sources and for several users |
| 08/01/2001 | CN1306162A Vertical tube benefiting to form water stream in membrane state |
| 08/01/2001 | CN1069124C Cistern-less directly connected heating system of grand building |
| 07/26/2001 | WO2001006180A3 A modular radiant floor heating or cooling system |
| 07/26/2001 | DE19835663C2 Großflächiges Heizelement Large-sized heating element |
| 07/26/2001 | DE10002787A1 Room heating system comprises floor heating and heater supply circuits, both controlled by valve with individual channels connected to each circuit, separate seals allowing them to be closed independently |
| 07/25/2001 | EP1117963A1 Method for operating a closed hot-water installation and apparatus to be used therewith |
| 07/24/2001 | US6263690 Apparatus for cooling a room |
| 07/19/2001 | US20010008184 Pipe mat for air-conditioning |
| 07/19/2001 | DE10102022A1 Water heating plant has hydraulic shunt, two water heaters, used water accumulator, heating body arrangement, in housing |
| 07/12/2001 | DE10060309A1 Building with heating and hot water supply, with cavity sealed to produce reservoir, so that warm air is circulated through system |
| 07/11/2001 | CN2438962Y Water heating & warming apparatus |
| 07/05/2001 | WO2001048433A1 Plate heat exchanger |
| 07/05/2001 | DE19962118A1 Heating buildings involves heating hot water tank to defined temperature with heat pump, extracting heat from tank via heating circuit, adding to incoming air via heat exchanger(s) |
| 07/05/2001 | DE19960508A1 Dry plaster element for construction of floors comprises at least two layers of which one is a top cover layer, and the layer below it is formed by an array of ribs |
| 07/05/2001 | DE19959941A1 Expansion device for drinking water for limiting transmission of oscillation to pump comprises tank connected to water pipe so that speed of flow of water is faster when entering tank than when it is fed back into pipe |
| 07/04/2001 | EP1113232A2 Pipe mat for air-conditioning |
| 07/04/2001 | CN1301937A Pipeline net for air regulator |
| 07/03/2001 | US6255623 Surface heating system formed by a fluid-conducting inner pipe surrounded by a heat-destructible sheathing tube structure |
| 06/28/2001 | DE19963323A1 Under-floor heating system, with heating pipes connected to hot water input, and consisting of carrier layer in which pipes are sealed and insulated |
| 06/28/2001 | CA2329610A1 Pipe mat for air-conditioning |
| 06/21/2001 | WO2001044722A1 Water heater comprising a plate heat exchanger and a storage container for heated water |
| 06/21/2001 | DE19954371C1 Rohrhalter Tube holder |
| 06/20/2001 | EP1108960A2 Heat supply system |
| 06/20/2001 | EP1108190A1 Pipe or pipe system for pipeline manifolds, heating circuit manifolds, boiler manifolds and the like |
| 06/20/2001 | EP1108172A1 Manifold assembly |
| 06/17/2001 | CA2328336A1 Heat supply system |
| 06/13/2001 | EP1106935A2 Building |
| 06/13/2001 | EP1106934A1 Hollow profile building element |
| 06/13/2001 | EP1105685A1 Hydraulic power supply assembly and installation equipped with same |
| 06/13/2001 | DE19956204A1 Building thermal energy transfer region formation method has individual pipes of pipeline system for circulation of heat transfer medium incorporated in building material before coupling together |
| 06/13/2001 | DE19955414A1 Device for establishing and indicating a point for moisture measurement in the plaster of a heated floor structure comprises a holding rail and a perpendicular flexible element of sufficient length |
| 06/13/2001 | CN2434580Y Multi-energy refrigerating/heating water supplying appts. |
| 06/13/2001 | CN2434576Y Universal drainage pipe |
| 06/07/2001 | DE19957845A1 Connection arrangement for panel heater in centralised heating unit; has two connector types, for centralised heating unit and panel heater, respectively, with valve arrangement to connect them |
| 06/06/2001 | EP1104875A1 Isolation element for laying heating pipes for under floor heating systems |
| 05/31/2001 | DE19960527C1 Domestic installation for room heating and drinking water preparation has flow regulator controlling flow through room heating circuit and water heating circuit and differential pressure regulator |
| 05/31/2001 | DE10019315A1 Sandwich plate for lining walls and ceilings with integrated heating or cooling circuits has capillary mat of thin pipes integrated in heating circuit and embedded by layer of heat-conductive paste in insulating layer |
| 05/30/2001 | EP1103775A2 Heat exchanger and water heating system using same |
| 05/30/2001 | CN2432487Y Ground heating assembled radiator plate |
| 05/17/2001 | WO2001035028A1 Modular mixed gas wall boiler |
| 05/16/2001 | EP1099908A2 Pipe support |
| 05/10/2001 | DE19616394C2 Fußboden Floor |
| 05/10/2001 | DE10054547A1 Heizgerät Heater |
| 05/10/2001 | DE10054546A1 Verfahren zur Regelung der thermischen Leistung eines Brennstoffzellen-Systems Method for regulating the thermal output of a fuel cell system |
| 05/09/2001 | EP1098148A2 Heater |
| 05/09/2001 | EP1098143A1 Heating ceiling |
| 05/09/2001 | EP1098142A2 Procedure for the regulation of the thermal performance of a fuel cell system |
| 05/09/2001 | CN2429772Y Open circulation pipelines for water heating |
| 05/09/2001 | CN1294671A Appts. for regulating heater cycles to improve forced-air heating system efficiency |
| 05/08/2001 | US6227451 Radiant heater system |
| 05/03/2001 | WO2001031272A2 Construction element for forming sections cooled by evaporation |
| 05/03/2001 | DE19944897A1 Water heating system has temperature sensor near connection of hot water line to hot water reservoir that triggers interruption of flow through storage unit if temperature below desired level |
| 05/02/2001 | EP1096079A1 Thermically and/or phonically insulating moulded plate and its process of fabrication |
| 05/02/2001 | CN2428713Y Solar domestic heater |
| 04/26/2001 | DE19831697A1 System for heating small buildings and rooms includes the usual consumable water heating extracts heat of hot gas in steam generator for generating electrical energy for running system |
| 04/26/2001 | DE10001839A1 Steel structure as reinforcement for a concrete plate element with integrated heating/cooling function comprises a number of beams with attached holding elements and fixing devices for heating/cooling pipes |
| 04/25/2001 | EP1094279A2 Management of heated water in a storage boiler with anti-Legionella provisions |
| 04/25/2001 | CN1292477A Hot-water central heating device |
| 04/24/2001 | US6220523 For radiant floor, wall and ceiling hydronic heating and/or cooling systems using metal plates that are heated or cooled by attached tubing that is fed hot or cold water, techniques of improving performance and avoiding condensation when cooling |
| 04/24/2001 | US6220520 Manifolds for use in water heat distribution systems |
| 04/19/2001 | DE19948721A1 A room heating system has hot water tubing embedded in the floor structure which is supplied by the domestic central heating system. |
| 04/19/2001 | DE19948456A1 A room heating system has a means for adapting the heat supply to a hot water radiator for seasonal variations. |
| 04/19/2001 | DE19947349A1 Floor slab for animal holding areas, comprises a rubber facing layer with a polymer concrete backing cast directly onto it |
| 04/17/2001 | US6216957 Heated floor system for a movable structure |
| 04/12/2001 | DE19948703A1 Hot-water cylinder for holding relatively low content incorporates a heat exchanger stretching from top to bottom over the largest part of an inner space |
| 04/12/2001 | DE19945107A1 Pressure vessel for gases or liquids under reduced pressure used in domestic heating and water systems is produced from magnesium alloy by die casting |
| 04/12/2001 | DE19945106A1 Pressure container particularly used in heating, drinking water treatment and industrial installations, is made from polyamide or similar polymer by centrifugation or rotation |
| 04/11/2001 | CN1290836A Closed forced circulation kitchen heat supply system |
| 04/05/2001 | WO2001023810A1 Central heating |
| 04/05/2001 | DE19943514A1 Method and device for thermal pumping of liquids includes closed gas-steam mixture chambers with heat sources of different temperature and a tilting or turning three-part structure with a displacer impervious to gas and water. |
| 04/05/2001 | CA2385824A1 Central heating |
| 04/04/2001 | EP1089040A1 Floor heating system |
| 04/04/2001 | EP0767888B1 Device for heating water for domestic use |
| 04/04/2001 | CN1290334A Floor heating device with self-regulating cable |
| 03/29/2001 | DE19945105A1 Container for compensating volume fluctuations of liquid media includes a membrane which serves for holding the medium, and is provided with a lining impeding growth of bacteria |
| 03/29/2001 | DE10036452A1 Heating system has at least one heat exchanger in consumable water circulation line that conducts consumable water and heating medium used to heat heating bodies |
| 03/28/2001 | EP1087182A2 Spacer plate for a cavity floor and cavity floor |
| 03/22/2001 | WO2001020100A1 A floor element for a floor heating or cooling system, and a process for manufacturing the element |
| 03/22/2001 | DE19944827A1 Combined pipe and cable system for individual room regulated heating or cooling system, has pipes for conducting heat carrying medium and electric cable for thermostatic control |
| 03/22/2001 | DE10013003A1 Solar powered warm air heating system with reclaimed heat from expelled air to heat incoming air and with a booster which uses solar heated warm water |
| 03/21/2001 | EP1085276A1 Device for connecting in series at least two radiating heating panels to a heat transfer fluid circuit |
| 03/21/2001 | EP1085268A2 Flat heat exchanger arrangement for panel heating |
| 03/20/2001 | US6202935 Combined potable water heater and hydronic heating system |
| 03/15/2001 | DE19944027A1 Flächige Wärmetauscheranordnung für Flächenheizungen Scale heat exchanger assembly for surface heating |
| 03/15/2001 | DE19943906A1 Heat-insulating faade panel for buildings has heat exchanger in inner space between wall and support profiles and connectable to cooling or heating circuit |
| 03/14/2001 | CN2423528Y Catch box pump system assemble |
| 03/14/2001 | CN1287248A Air-cooled modular cold and hot water machine set |
| 03/14/2001 | CA2317991A1 Flat heat exchanger arrangement for surface heating |
| 03/13/2001 | US6199717 Container for storing and supplying water under pressure |
| 03/08/2001 | DE19917680A1 Warmwasserspeicher und Verfahren zum Bereitstellen von Warmwasser Hot water tank and method for providing hot water |
| 03/06/2001 | US6196256 Manifold |
| 03/06/2001 | US6195954 Method of improving durability of a building, building, far-infrared radiation thermal storage floor heating system, and method of improving soil of building lot |
| 03/01/2001 | DE19534390C2 Fußbodenheizung Underfloor heating |