| Patents for F24D 19 - Details (15,010) |
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| 07/25/2002 | DE10101987A1 Device for time dependent automatic opening and closing of a radiator valve has a mechanical mechanism for controlling heat output that is easily adjustable and inexpensive |
| 07/24/2002 | EP1225396A2 Device for automatically actuating valves for shutting off the fluid supply in heating elements and the like |
| 07/24/2002 | EP1225395A1 Method for limiting the flow rate of sanitary hot water in combined boiler of the instantaneous type or with semi-accumulation, and seasonal limiting valve |
| 07/24/2002 | EP1161711B1 Heating installation and method for operating the same |
| 07/24/2002 | EP1135654B1 Drainage means |
| 07/23/2002 | US6422477 Heat recovery reflector for baseboard heat convector |
| 07/18/2002 | DE10158815A1 Heisswasserversorgungssystem Hot water supply system |
| 07/18/2002 | DE10065098A1 Control valve for use in heating, cooling and drinking water systems comprises control knob with built-in heating element in recess, into which heating or data transfer cable can be plugged |
| 07/18/2002 | DE10063803A1 Einrichtung für die Bereitstellung von Warmwasser in einer sanitären Installation Means for providing hot water in a sanitary installation |
| 07/11/2002 | US20020088867 Method for controlling a floor heating system |
| 07/11/2002 | DE10064620A1 Fluid control valve for a heating and or cooling system is compact and provides reliable pressure measurement for pre-setting of the control flow rate |
| 07/10/2002 | CN2499732Y Pipe type positive heat radiation central heating |
| 07/10/2002 | CN1357700A Valve, especially valve for heating radiator |
| 07/09/2002 | US6415986 Heat supply system |
| 07/04/2002 | US20020084068 Three-way heating system valve with heat exchanger pressure regulation |
| 07/04/2002 | DE10062681A1 Fluid valve for heating and cooling plants has a compact design that allows reliable differential pressure measurement for use in regulation of the flow rate through the valve |
| 07/04/2002 | DE10062581A1 Verfahren und Vorrichtung zur Ermittlung des Nennwärmebedarfs eines Heizungssystems Method and device for determining the nominal heat demand of a heating system |
| 07/03/2002 | CN2498523Y Emptying device for anti-freezing water pipe of solar water heater |
| 06/27/2002 | WO2002050460A1 Electrically controlled hydraulic valve, in particular for hot water heaters |
| 06/27/2002 | DE10060307A1 Centrally controlled positive pressure, supply pipe water distribution and dosing system with local remote control that reduces heat loss due to expensive circulation while providing hot water to consumers with only a short delay |
| 06/27/2002 | DE10054897A1 Regelung für Fußbodenheizungen oder kombinierte Fußboden- und Radiatorheizungen Control for underfloor heating or combined floor and radiator heating |
| 06/26/2002 | EP1217311A2 Installation for preparing warm water in a sanitary installation |
| 06/26/2002 | CN2497196Y Multi-stage heat-supply helicon wave shaped pipe heat exchanger |
| 06/20/2002 | WO2002048629A1 Decorative radiator |
| 06/20/2002 | WO2002048615A2 Fault-tolerant multi-node stage sequencer and method for energy systems |
| 06/20/2002 | US20020076213 Portable heater |
| 06/20/2002 | DE10161440A1 Bleed valve, for a heating radiator, has a nipple screwed into the radiator at one end and a cover formed at the other end, with a passage opening to take the over-sized body of the drainage unit in a press fit with hydraulic sealing |
| 06/20/2002 | DE10132240A1 Verfahren zum Betrieb eines Schichtenspeichers Method for operating a stratified storage tank |
| 06/20/2002 | DE10062778A1 Method for saving energy in central heating and hot water systems uses individual time relays near each hot water tap which switch on water pump with preset delay, heat, light or motion sensors connected to pump over-riding relays |
| 06/20/2002 | DE10061971A1 Method for controlling the circulation pump of a domestic hot water supply system has temperature sensors in the flow and return pipes and a computer |
| 06/20/2002 | DE10061441A1 Ventil, insbesondere Heizkörperventil Valve, particularly radiator valve |
| 06/20/2002 | CA2470261A1 Decorative radiator |
| 06/19/2002 | EP1215445A2 Method and device for determining the nominal heat requirement of a heating system |
| 06/19/2002 | CN2495933Y Automatic drainage apparatus for condensated water |
| 06/19/2002 | CN2495932Y Steel frame iron art radiator cover |
| 06/13/2002 | DE10130805C1 Solar energy warm water supply device uses cascaded heat exchangers with primary circuit circulation pumps controlled to maintain required water temperature and flow rate |
| 06/13/2002 | DE10101350C1 Combined pumping and reversing valve device has transmission unit between electric motor driving water pump and reversing valve |
| 06/13/2002 | DE10060612A1 Regulator, especially for heating body, has regulator unit associated with single voltage supply, drive unit associated with device for generating auxiliary voltage for measurement device |
| 06/12/2002 | EP1213519A2 Radiator valve |
| 06/06/2002 | WO2002044627A1 A heating apparatus using useless heat for reducing oil |
| 06/06/2002 | WO2002044599A1 Hydro-automatic water drain valve with freezing hydro-sensor |
| 06/06/2002 | DE10057942A1 Controlling central heating system, involves immediately switching burner again on after switching off if return line temperature falls below defined level or waiting for defined delay period |
| 06/06/2002 | DE10057834A1 Method for controlling energy consumption of a heating and/or cooling system determines a control value using an energy consumption value normalized to the difference between the internal temperature and external temperature |
| 06/05/2002 | CN2494486Y Heat sink with air skirt |
| 05/30/2002 | CA2364481A1 Portable heater |
| 05/29/2002 | EP1209422A2 Wall anchoring device for radiators |
| 05/29/2002 | DE10057416A1 Zentralheizung für zu beheizende Räume Central heating for rooms to be heated |
| 05/29/2002 | DE10057361A1 Verfahren zum Steuern einer Heizungsanlage und Heizungsanlage A method for controlling a heating system and heating system |
| 05/29/2002 | DE10057360A1 Verfahren zum Überprüfen eines Heizungssystems A method for checking a heating system |
| 05/29/2002 | DE10057359A1 Method of controlling room-floor heating |
| 05/29/2002 | CN2493876Y Heated water distributor |
| 05/29/2002 | CN1351244A Hot water supplier |
| 05/28/2002 | US6394361 Device for automatically balancing a liquid-based heat-transfer system |
| 05/23/2002 | US20020060252 Heating system |
| 05/23/2002 | US20020060251 Method for controlling a heating system and heating system |
| 05/23/2002 | US20020059841 Method for testing a heating system |
| 05/23/2002 | DE10056453A1 Heater load adaptable to temperatures has mixer-operated heating plant and signal generator |
| 05/23/2002 | DE10055977A1 Method for measuring and evaluating energy use for a company or private household that allows total carbon dioxide production to be determined with a reducing contribution acknowledged for use of renewable energy |
| 05/22/2002 | EP1207357A2 Central heating for spaces |
| 05/22/2002 | EP1207356A2 Wall mounting for a pipe radiator |
| 05/22/2002 | EP1206666A1 Convertible radiator cover |
| 05/22/2002 | CN2492790Y Intelligent temperature-controlling cast electric heating radiator |
| 05/22/2002 | CN2492789Y Pulse solenoid valve assembly for solar water heater |
| 05/22/2002 | CN2492788Y Worm gear graded venetian blind radiator cover |
| 05/20/2002 | CA2363340A1 Central heating for rooms to be heated |
| 05/15/2002 | CN2491745Y Controller able to individually stop heating for each residence |
| 05/15/2002 | CN2491744Y Anti-explosion solar water heater |
| 05/15/2002 | CN2491743Y Detachable radiator decorative cover |
| 05/08/2002 | EP1204014A2 Control system for floor heating or combined floor/radiator heating |
| 05/08/2002 | EP1117963B1 Method for operating a closed hot-water installation and apparatus to be used therewith |
| 05/08/2002 | DE10153867A1 Circulation heating installation has depository filled with lime binding material such as zeolite in circuit |
| 05/08/2002 | DE10152352A1 Room heating control unit compares actual temperature with reference setting and provides for two operating temperatures dependent upon a timer |
| 05/08/2002 | DE10132238A1 Warmwasseranlage mit einem Warmwasserspeicher Hot water system with a hot water tank |
| 05/08/2002 | DE10055755A1 Timed flow reverser for single string pipeline reverses flow via two three-way valves |
| 05/08/2002 | DE10049328A1 Versatile, separable valve knob including thermostat, includes supportive surface carried on separately-manufactured base |
| 05/08/2002 | CN2490474Y High-efficient intelligent radiator |
| 05/08/2002 | CN2490473Y Built-in-type automatic air-release device for radiator |
| 05/08/2002 | CN2490472Y Disassemble radiator |
| 05/08/2002 | CN1084461C System for supplying heat energy to consumers and apparatus thereof |
| 05/02/2002 | DE10155402A1 Radiator folding down device has separated and slotted bearing bushes |
| 05/02/2002 | DE10049928A1 Hand grip knob for a thermostatically controlled valve has a number scale that can be fitted in different positions |
| 05/01/2002 | CN2489241Y Individual's regulating control box for heat supply system |
| 05/01/2002 | CN2489240Y Thermostatic valve for heating |
| 05/01/2002 | CN2489239Y Convection type of radiator suitable for installing meter of heat distribution |
| 05/01/2002 | CN2489238Y Radiator |
| 04/25/2002 | DE10057358C1 Room heating system has two different types of heating device within heated room coupled together via their regulating circuits |
| 04/25/2002 | DE10051249A1 ECO-Knopf ECO Button |
| 04/25/2002 | DE10048688A1 Ventil, insbesondere Heizkörperventil Valve, particularly radiator valve |
| 04/24/2002 | EP1199530A2 ECO-button |
| 04/24/2002 | CN2488015Y Automatic emptying device for solar water heater |
| 04/24/2002 | CN2487989Y Radiator |
| 04/23/2002 | US6375087 Method and apparatus for self-programmable temperature and usage control for hot water heaters |
| 04/17/2002 | EP1196723A1 A central heating system flushing apparatus |
| 04/17/2002 | CN1344873A Valve, especially radiator valve |
| 04/11/2002 | DE10049597A1 Control device for switching pumps in hot water circuits with heat exchanger, switches circulating pump based on rate of change of temperature |
| 04/11/2002 | DE10048912A1 Frischwasserkaskade mit Wärmetauschern Fresh water cascade with heat exchangers |
| 04/11/2002 | DE10037487C1 Distributor for hot water supply system has multi-way valve integrated into distributor, and mixer having cylindrical housing and axially movable piston as mixer plug |
| 04/10/2002 | EP1195561A2 Cascade with once-through heat exchangers for sanitary- or fresh water heating |
| 04/10/2002 | CN2485599Y Anti-freezing hot water drain valve for solar water heater |
| 04/03/2002 | EP1193431A2 Valve, particularly radiator valve |