| Patents for F24D 19 - Details (15,010) |
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| 04/30/2003 | CN1414305A PVC heating radiator cover and its processing technology |
| 04/30/2003 | CN1414303A Normal pressure hot water boiler onergy-saving heat supply system |
| 04/24/2003 | WO2003033964A1 Central heating system with controlled charging of heat storage vessels |
| 04/24/2003 | DE20300021U1 Temperature controlled boiler has external, room, feed and boiler sensors |
| 04/24/2003 | DE20219934U1 Hanger for radiator has upper and lower sections interconnected by long rod or metal wire, and tensioning device comprising threaded portion and nut to create tensioning force acting in longitudinal direction of rod |
| 04/24/2003 | DE20204001U1 Service reminder unit for such as heating ventilation and air conditioning |
| 04/24/2003 | DE20120042U1 Manometer fitting for central heating has push fit connection |
| 04/24/2003 | DE10130162C1 Regeneration controller for hot water reservoir heated by solar power uses solar current from photocell(s) for weather information, interrupts conventional heating under certain conditions |
| 04/23/2003 | CN2546816Y Solar boiled water, hot water and pure water level display pipe draining apparatus |
| 04/23/2003 | CN1412495A Method for exhausting air in cold-hot medium water system |
| 04/23/2003 | CN1412484A Solar water heater pipeline blowoff valve |
| 04/22/2003 | US6550688 Radiator with cover and mounting board and method of installation |
| 04/17/2003 | DE20302192U1 Radiator connection device, automatically blocks lines to and from radiator when drainage valve is opened |
| 04/17/2003 | DE20302191U1 Radiator connection, has radiator in and out pipe connections extending through single part housing both simultaneously operated valve bodies |
| 04/16/2003 | EP1302725A2 Leak proof adapter for thermostatic valve or pump |
| 04/16/2003 | CN1410713A Circulating water control device and method of direct drinking water pipe net and domestic hot water pipe net |
| 04/10/2003 | WO2003028910A1 Method for treatment against corrosion and depositions in domestic supply water installations and apparatus therefor |
| 04/10/2003 | DE20119876U1 Lift lock for angle bracket has plastic locking component from which projects a protrusion for engaging in opening in thin-walled mounting section of bracket |
| 04/10/2003 | DE20119875U1 Wall bracket for fastening of compact radiator has rail with straight course, and upper and/or lower holder extending from respective ends of rail has downwards orientated hook which fits over edge of opening in web of rail profile |
| 04/10/2003 | DE10145068C1 Operating method for multi-boiler heating plant incorporates compensation for temperature disparity between mean boiler temperature and actual circulation temperature |
| 04/09/2003 | EP1300634A1 Apparatus for controlling a heating system, particularly in premises |
| 04/09/2003 | CN2544230Y Pipeline automatic emptied all pressure bearing solar energy water heater |
| 04/09/2003 | CN2544215Y Pipe Line emptying device for solar energy water heater |
| 04/09/2003 | CN1409052A Hot air supply device for heating |
| 04/03/2003 | WO2003027574A1 Low temperature burn preventing electric floor heating system, electric floor heating panel, floor heating floor material, and electric floor heating device |
| 04/03/2003 | US20030062364 Heating faucet |
| 04/03/2003 | DE20200822U1 Flow filter is particularly for closed water circuit in heating installation and comprises throughflow areas before and after collection device together with main collecting and relief chamber |
| 04/02/2003 | EP1298397A2 Heating faucet |
| 04/02/2003 | EP1298395A2 Heat pump type hot water supply system |
| 04/02/2003 | CN1104590C Method and appts. for regulating heater cycles to improve fuel efficiency |
| 03/27/2003 | DE20220028U1 Hot water radiator has air filter mounted on lower surface |
| 03/26/2003 | CN2541774Y Function control series switch of bath heater |
| 03/20/2003 | WO2003023288A1 Central heating installation |
| 03/20/2003 | WO2002103247A3 Heat exchanger device, especially a baseboard heating device |
| 03/20/2003 | WO2002103246A3 Heat exchanger device, especially a baseboard heating device |
| 03/19/2003 | EP1293733A2 Radiator with a radiating plate and procedure for circulating a fluid inside of it |
| 03/19/2003 | EP0689652B2 Self-actuating control valve |
| 03/19/2003 | CN2540584Y Air evacuation valve for radiator |
| 03/19/2003 | CN2540583Y Environmental protection ornamental cover for radiator |
| 03/19/2003 | CN1403761A Pipeline discharge unit and method for solar energy water heater |
| 03/18/2003 | US6533186 Method for controlling a floor heating system |
| 03/12/2003 | CN2539931Y Water heater drain-pipe device |
| 03/12/2003 | CN1401942A Radiation convection electric warmer |
| 03/12/2003 | CN1401941A Electrothermal film radiation convection electric warmer |
| 03/05/2003 | EP1288587A2 Radiator |
| 03/05/2003 | EP1288582A2 Element for mounting accessories to a radiator |
| 03/04/2003 | US6526921 Method for operating a closed hot-water installation and apparatus to be used therewith |
| 02/27/2003 | DE20218218U1 Flat radiator cover grid fabricated from pre-cut sheet metal strips |
| 02/27/2003 | DE20217874U1 Height-adjustable wall bracket for domestic central heating system flat radiator |
| 02/26/2003 | CN2537938Y Evacuation electromagnetic valve for solar water heater |
| 02/20/2003 | WO2003014627A1 Passive back-flushing thermal energy system |
| 02/20/2003 | US20030034149 Passive back-flushing thermal energy system |
| 02/20/2003 | DE10124881C1 Electrically heated ceramic flat heating element comprises base mold made from a white-burning clay containing fireclay, heating cable inserted into channel of the mold, clamp arranged in an outer groove of the mold and ceramic cover |
| 02/19/2003 | CN2536946Y Device for preventing central heating pipeline from hot water discharge |
| 02/13/2003 | DE20218676U1 Venting valve for radiator has a removable cap which has a central opening to fit onto and operate the valve stem |
| 02/12/2003 | EP1283395A2 Mounting accessory |
| 02/12/2003 | EP1175644B1 Device for monitoring the operational parameters of installations which have an electric or electronic control unit |
| 02/12/2003 | EP0974033B1 A device leading in ventilation air |
| 02/06/2003 | WO2003010453A1 Tapping point and supply water network comprising such tapping point |
| 02/05/2003 | CN2534507Y Electric heating warming installation |
| 01/29/2003 | EP0961958B1 Actuating device for a radiator valve |
| 01/29/2003 | CN2533409Y Local heating dual-control device for heating network |
| 01/29/2003 | CN1100229C Flow control valve with integrated pressure controller |
| 01/23/2003 | US20030015245 Valve device and distributor device |
| 01/23/2003 | DE10135723C1 Heater, especially for mobile applications such as a vehicle, has controler that activates component(s) for short period if value corresponding to idle period has exceeded maximum value |
| 01/22/2003 | EP1277016A1 Central heating system for heat users provided with heat storage vessels |
| 01/22/2003 | CN2532402Y Domestic steam measuring-temp. controlling composite electronic steam trap |
| 01/22/2003 | CN2532401Y Attached radiator for heating |
| 01/22/2003 | CN2532400Y decoration cover for central heating |
| 01/22/2003 | CN1392357A Pressure reducer and its selecting method and cold and hot water supply ystem using said device |
| 01/22/2003 | CN1099552C Controlling device of heat supplying arrangement |
| 01/22/2003 | CN1099535C Capturing device for valve, special for heating valve |
| 01/16/2003 | US20030012563 Space heater with remote control |
| 01/15/2003 | EP1275906A2 Device for securing a radiator |
| 01/15/2003 | CN2531292Y Climatic compensator for heating system |
| 01/15/2003 | CN2531291Y Automatic pipeline displacing solar water heater |
| 01/15/2003 | CN2531290Y Air conditioner pipeline ornamental box |
| 01/09/2003 | WO2002048615A3 Fault-tolerant multi-node stage sequencer and method for energy systems |
| 01/08/2003 | CN2530195Y Baffle radiator |
| 01/07/2003 | US6505099 Radiant energy control system |
| 01/02/2003 | EP1271063A1 Heat exchanger, in particular baseboard heater |
| 01/02/2003 | EP1271062A1 Foldable floor heating panel |
| 01/02/2003 | EP1269086A1 Device for supporting panel radiators |
| 01/02/2003 | DE20214891U1 Method for controlling the switching on of a heating system has a microprocessor receiving various condition signals before allowing a connection |
| 01/01/2003 | CN2529156Y Pipe drainage antifreezing type solar water heater |
| 01/01/2003 | CN2529146Y Solar water heater with easy pollution discharge vacuum pipe |
| 01/01/2003 | CN2529110Y Double-circulation pressureless adjustable radiator |
| 01/01/2003 | CN1097720C Radiator thermostat element |
| 12/27/2002 | WO2002103247A2 Heat exchanger device, especially a baseboard heating device |
| 12/27/2002 | WO2002103246A2 Heat exchanger device, especially a baseboard heating device |
| 12/27/2002 | WO2002103244A1 Heating system using plate-shaped heating panel |
| 12/27/2002 | WO2002103124A1 A hygienic and time saving lavatory device |
| 12/25/2002 | CN2527897Y Radiator opening-closing control valve for individual heating system |
| 12/25/2002 | CN2527896Y High property drainage valve for solar water heater |
| 12/25/2002 | CN2527895Y Water supply funnel with new structure for radiator |
| 12/19/2002 | US20020193890 Fault-tolerant multi-node stage sequencer and method for energy systems |
| 12/19/2002 | DE10128444A1 Arrangement for demand-led automatic hot water circulation pump control, has comparator with signal input connected to sensor or signal amplifier, and reference input to peak value memory |
| 12/11/2002 | EP1264145A1 Device for connecting a heat exchanger in a domestic device for drawing off hot water to a long-distance energy network |
| 12/11/2002 | EP0983473B1 Pump control |
| 12/11/2002 | CN2525460Y Tube fin radiator |