| Patents for F24D 3 - Hot-water central heating systems (9,097) |
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| 09/07/2000 | DE19922233C1 Holder for under-floor heating pipes is U-shaped to fit over the pipe with barbs at the legs to anchor the holder when pushed into the insulation and plates to cover the insulation anchor holes |
| 09/07/2000 | DE19909885A1 Heat pump arrangement for single-family house; has condenser for gaseous coolant operated by internal combustion engine, where movable units are formed of same movement type |
| 09/07/2000 | DE19909780A1 Fixtures module for a heating and/or hot water supply system of a building comprises a distributor pipe section which by means of connector pipes is joined to a heat source (a boiler, a hot-water tank etc.) |
| 09/07/2000 | DE19909391A1 Surface heating or cooling module comprizes dry-walled and roofing structures all without clad plate and with in-wall fluid lines laid in conducting sheets. |
| 09/07/2000 | DE19909195A1 Hydraulische Weiche Hydraulic Soft |
| 09/07/2000 | DE19905399A1 Device is for forced through flow of expansion vessels with fluids, particularly in drinking water supply installations, with connection between vessel aperture and drinking water supply conduit |
| 09/06/2000 | EP1033540A2 Mixing cylinder |
| 09/06/2000 | EP1033539A2 Modular collector provided with a system of thermoregulation for heating plants with radiating panels or the like |
| 09/06/2000 | EP1032793A1 Low-volume continuous-flow device for heating drinking water |
| 09/05/2000 | US6112833 Bore hole drilling device |
| 08/31/2000 | DE19936801C1 Plate with a protrusion array for floor heating comprises protrusions with overhanging projections which run parallel to the principal axes of the array and serve for clamping of heating pipes |
| 08/31/2000 | DE19908343A1 Heating mat that does not subject user to electric smog has circulation circuit contg. tube(s) with ends connected to point (central heating) that heats liquid, supplies it to circulation circuit |
| 08/31/2000 | DE10007077A1 Heating and ventilation system for living rooms has heat distribution via consumable water pipes, circulation line; heat exchanger is used to separate hot water for heating, consumable water |
| 08/30/2000 | EP1031795A2 Modular hydraulic assembly |
| 08/30/2000 | EP1030954A1 Support sheet for ground or wall coverings which are exposed to the weather |
| 08/30/2000 | CN2394129Y Ground heater |
| 08/29/2000 | US6109339 Heating system |
| 08/24/2000 | DE19920457A1 Method for producing a building plate for floors and walls involves provision of channels with overhung sections for accommodation of piping carrying heating or cooling media |
| 08/23/2000 | EP1030131A2 Radiator with expansion vessel |
| 08/23/2000 | EP1030122A2 Heat exchanger and fitting |
| 08/23/2000 | EP1030121A2 Heat exchanger and method for making the same |
| 08/17/2000 | DE10002373A1 Panel for underfloor heating and cooling has a prepared groove to hold the cooling or heating pipe |
| 08/16/2000 | EP1028293A1 Integrated heat exchange and storage unit for water heating apparatus, method for its manufacture and water heating apparatus including said unit |
| 08/15/2000 | US6102297 Back-up auto-thermostatic modulating regulator |
| 08/10/2000 | DE19903442A1 Warmwasserspeicher Hot water tank |
| 08/10/2000 | DE10002250A1 Flat hot water heating system has plastics heating pipes between six and ten millimetres thick provided as roll out mat for laying on existing floors |
| 08/09/2000 | EP1026449A1 Maximum flow boiler |
| 08/09/2000 | EP1026448A1 Mixed boiler |
| 08/09/2000 | EP0934492B1 Connection box |
| 08/03/2000 | WO2000045093A1 Boiler |
| 08/03/2000 | DE19855594C1 Temperature homogenization method for cooled or heated structural bodies involves individual capillary tubes carrying thermal medium in layers of plastic capillary tube mats in at least 2 planes |
| 08/01/2000 | US6095235 Heating element for a floor |
| 08/01/2000 | US6094878 Composite floor structure |
| 07/27/2000 | DE19963984A1 Floor heating for buildings comprizes rigid foam insulation level rims stiffeners and flats all keyed together to prevent shifting as laid. |
| 07/26/2000 | EP1022519A1 Room cooling method and device for carrying out the method |
| 07/26/2000 | EP1022518A1 Room cooling method and device for carrying out the method |
| 07/26/2000 | EP1022405A1 Ceiling structure with suspended ceiling elements |
| 07/25/2000 | US6092734 Manifold for connecting circuits of a central heating system |
| 07/25/2000 | US6092587 Heating/cooling systems |
| 07/20/2000 | DE10002942A1 Heating installation has heat source formed by condenser of heat pump in which evaporator is acted upon by fuel cell arrangement |
| 07/19/2000 | EP1020687A2 Apparatus for distributing and mixing a heat transfer fluid pumped around in a closed circuit |
| 07/18/2000 | US6089263 Distribution device for a liquid medium-operated circuit of a heating or cooling system |
| 07/18/2000 | US6089212 Internal combustion engine |
| 07/12/2000 | EP1018623A1 Flow distributor |
| 07/12/2000 | CN1259642A Central heating supply system for families separately |
| 07/06/2000 | DE19954467A1 Connecting block for building heating systems |
| 07/06/2000 | DE19861052A1 Tacker for pushing floor heating holders into lower insulation layer, with pushrod, punch and punch guide in form of single plastic component |
| 07/06/2000 | DE19860523A1 System for temp. control of rooms with outer wall(s) with heat insulating coating has absorption storage device connected to earth or air-coupled solid absorber salt water circuit |
| 07/05/2000 | EP1015817A1 Method and apparatus for containing and suppressing explosive detonations |
| 07/05/2000 | CN1258832A New method and equipment of radiation heating system |
| 06/29/2000 | WO2000037857A1 Sound-insulating, preferably floating floor with heating elements |
| 06/29/2000 | DE19920372A1 Hot water production for drinking water |
| 06/29/2000 | DE19859520A1 Window facade with room side heating comprises extruded metallic, box profiled material, pipe for heating or cooling medium, slat with cut-out and radiating metallic cover |
| 06/28/2000 | EP1014005A2 Device for a heating installation, with a mixing cylinder and with a heating circuit distributor |
| 06/27/2000 | US6079170 Universal and multi-functional building component |
| 06/21/2000 | EP1009222A1 Floor heater |
| 06/21/2000 | CN1257181A Method of pressure-differential water supply for heating system |
| 06/14/2000 | EP1008813A1 Device for attaching a sheath to a flat surface |
| 06/14/2000 | EP1008812A1 Flow-through member for an expansion tank |
| 06/14/2000 | EP1008793A2 Spring clip for the fixing of tubes or electric cables in a groove in a wall, floor or a ceiling |
| 06/13/2000 | US6073407 Heating and cooling ceiling |
| 06/08/2000 | WO2000032992A1 Heating plant |
| 06/08/2000 | WO2000032991A2 Thermal heating board |
| 06/08/2000 | DE19855497A1 Air convector has flow duct with outlet controlled by control flap in duct swiveling on horizontal axle, and heat exchanger |
| 06/08/2000 | DE19855390A1 Solar heater incorporates solar collector wit heat carrier medium, pump circulator and water buffer storage collector |
| 06/07/2000 | EP1006318A1 Installation for heating and/or cooling of spaces |
| 06/07/2000 | CN1255964A Method and appts. for containing and suppressing explosive detonations |
| 06/07/2000 | CN1255604A Hot-water heating system with improved self-circulation power |
| 06/02/2000 | WO2000031475A1 Automatic hydraulic balancing device |
| 06/02/2000 | WO2000031472A1 Self-supporting, modular, prefabricated radiating panel |
| 05/31/2000 | EP1004827A1 Self-supporting, modular, prefabricated radiating panel, methods for its production and radiating surface obtained therewith |
| 05/31/2000 | DE19956819A1 Hydraulikausgleichsvorrichtung für eine Heizungsanlage Hydraulic balancing device for a heating installation |
| 05/31/2000 | DE19854386A1 Internal clips for U-shaped holder of hot water floor pipes has guide webs on inside with free ends able to bend upwards when fitted over heating pipe |
| 05/31/2000 | DE19854261A1 Floor heating involves use of plates of moldable material in which pipes are cast and joined together in watertight fashion by insert couplings |
| 05/31/2000 | CN2380832Y Ecological-balance type water-medium heating device |
| 05/25/2000 | WO2000029789A1 Accumulation vessels for hot water heating systems |
| 05/18/2000 | DE19944940A1 Heater appliance for heating system connection |
| 05/18/2000 | DE19852063A1 Bauelement, insbesondere Wandelement, zur Klimatisierung von Räumen Component, in particular wall element, for air conditioning of spaces |
| 05/17/2000 | EP1001234A2 Construction element, in particular wall element, for air conditioning of spaces |
| 05/17/2000 | EP1001227A2 Wall-mounted combination boiler for instant sanitary and heating system |
| 05/17/2000 | CN1253258A Heat pipe system for boiler |
| 05/11/2000 | WO2000026581A1 Method and system for providing heat and hot water |
| 05/10/2000 | EP0999416A2 Method of installing underfloor heating panels |
| 05/10/2000 | EP0999415A2 Underfloor heating panels |
| 05/10/2000 | CN2377468Y Central heating water heater for buildings |
| 05/04/2000 | WO2000025069A1 Heating cable mat and method for manufacturing a heating cable mat |
| 05/04/2000 | DE19850714A1 Verfahren und Anordnung zur Heizwärme- und Warmwasserbereitung Method and apparatus for thermal heat and hot water |
| 05/04/2000 | DE19848003A1 Concrete ceilings and walls have flanking cover plates containing a heated fluid flow channel system with heat taken off at both surfaces giving the same surface temps |
| 05/03/2000 | EP0997586A1 Wall element for heating and/or cooling of rooms |
| 04/27/2000 | DE19848561A1 Reinforcement heating element has spaced apart mesh mats, spacer pieces, piping and longitudinal and transverse arms |
| 04/26/2000 | EP0995954A1 Panel |
| 04/26/2000 | EP0995935A2 Fitting for heat or cold supply system |
| 04/25/2000 | US6053416 Automatic hydronic zone valve and electric controls therefor |
| 04/20/2000 | DE19847483A1 Holder for underfloor heating pipe has pipe guides, barbed points and stops |
| 04/19/2000 | EP0994310A1 Tube holder |
| 04/19/2000 | EP0993584A1 Distribution header for potable water and hot water space heating |
| 04/19/2000 | CN1250863A Energy-saving multifunctional fresh air, cold water and hot water circulation supply equipment with environmental protection function |
| 04/18/2000 | US6051819 Method and device for temperature control of hot tap-water |
| 04/13/2000 | DE19836974C1 Method for laying under floor heating involves marking ends of heating pipes prior to covering |
| 04/12/2000 | EP0992743A2 Gas boiler with means for accumulating and maintaining hot water for domestic use |