| Patents for F24D 19 - Details (15,010) |
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| 12/05/2002 | DE10125672A1 Method for making hot water available in a building as service water in a hot water tank uses a fuel/solar heater device triggered by a control switch to heat up service water |
| 12/04/2002 | EP1262720A2 Degassing device for liquids in a closed or open circuit |
| 12/04/2002 | CN2524145Y Controller for emptying pipeline of water extrusion style solar water heater |
| 12/04/2002 | CN2524144Y Expanded fixed radiator rib bearing hook |
| 11/28/2002 | US20020175217 Radiator with cover and mounting board and method of installation |
| 11/28/2002 | DE10161427C1 Room ventilation monitoring device for energy-saving operation of room heating provides sound and/or light signal for indicating unnecessary energy consumption |
| 11/28/2002 | DE10160327A1 Membrane expansion vessel with re-supply and automatic functional checking for hot water systems has re-supply station and functional checking arrangement in common control unit |
| 11/21/2002 | DE10215357A1 Mounting system for radiator cover comprises brackets screwed to back of cover which have V-shaped recesses for screws, allowing gap between sill and cover to be adjusted |
| 11/20/2002 | EP1258694A2 Radiator |
| 11/20/2002 | CN2521534Y Non-electricity pipeline draining device for solar energy water heater |
| 11/20/2002 | CN2521533Y Water supply pipe drainage anti-freezing system for vacuum tube solar water heater |
| 11/20/2002 | CN2521532Y Compound skirting radiator |
| 11/20/2002 | CN1380958A Foldable floor heating panel |
| 11/20/2002 | CN1380516A Indoor temp. control equipment for heating installation |
| 11/14/2002 | WO2002090832A1 Method and arrangement for controlling the temperature of the outstream flow from a heat exchanger and measuring produced heat |
| 11/14/2002 | DE10151253C1 Hot water supply operating method uses flow noise for identifying operated hot water tap with corresponding regulation of water temperature |
| 11/14/2002 | DE10122475A1 Improving circulation in drinking water heating systems involves circulating in distribution network and charging hot water storage device using common circulation pump for both processes |
| 11/13/2002 | EP1256765A2 Anchorage for side plate |
| 11/13/2002 | CN2520464Y Radiator cover |
| 11/13/2002 | CN1379211A Heating network system for high buildings |
| 11/07/2002 | US20020162986 Ball valve with integral purge port |
| 11/07/2002 | DE10206636A1 Adsorption heat pump, has a closed-circuit heat medium supply with two heat-pump modules and a reverse-flow valve |
| 11/07/2002 | DE10121539A1 Thermostat valve pressure regulator installed within inlet or outlet connector forming part of thermostat valve |
| 11/07/2002 | DE10121417A1 Frostschutzanlage Frost protection system |
| 11/07/2002 | DE10118338A1 Hot water radiator return feed has thermostat valve with negative temperature feed profile preventing return of hot water |
| 11/06/2002 | EP1254990A2 Frost prevention installation |
| 10/30/2002 | EP1253384A2 Wall-mounted radiator with built-in lighting fixture |
| 10/24/2002 | DE10118343A1 Heizungsanlage Heating system |
| 10/23/2002 | CN2518048Y Mechanical solar water heater pipeline evacuating device |
| 10/23/2002 | CN2518011Y Household computer program-controlled radiator |
| 10/23/2002 | CN2518010Y Pressurizing exhauster |
| 10/23/2002 | CN2518009Y 压力分离器 Pressure separator |
| 10/23/2002 | CN2518008Y Windowsill decorative metal radiator |
| 10/22/2002 | US6467289 Hot-water supply system with heat pump cycle |
| 10/17/2002 | US20020150850 Method for controlling air fuel ratio in gas furnace |
| 10/17/2002 | DE10213058A1 Thermal insulation, for a building, has a super-insulation material evacuated within a film shrouding to be butted against other insulation sections, with an uninterrupted lamination over them on one side |
| 10/17/2002 | DE10060797C1 Control of a building passive heating/cooling system matches the interior temperature to external temperature levels, to switch the system on and off without peaks |
| 10/16/2002 | EP1249666A2 Heating system |
| 10/16/2002 | CN2516862Y Device capable of inserted in water chamber for regulating temp. of radiator |
| 10/10/2002 | WO2002079698A1 Cover |
| 10/10/2002 | DE10115205A1 Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage An apparatus for flushing and / or filling a fluid circuit of a solar system |
| 10/10/2002 | DE10115160A1 Protective cover for radiator is made of fabric |
| 10/10/2002 | DE10115129A1 Controller for circulation pump using statistical techniques, has computer that switches pump on before statistically usual tapping times to make hot water available before tap is operated |
| 10/10/2002 | DE10114822A1 Regulating or controlling energy supplied to heating bodies in heating system, involves limiting difference between return and forward flow temperatures by increasing volumetric flow |
| 10/09/2002 | CN2515596Y Solar water heater |
| 10/02/2002 | EP1246036A2 Flow control valve |
| 10/02/2002 | EP1245905A2 Pipe set, having plural pipes for connecting to a multiple way valve |
| 10/02/2002 | EP1245904A2 Device for flushing and/or filling a fluid circuit of a solar installation |
| 10/02/2002 | EP1245880A2 Multiple way valve and method for its temporal control |
| 10/02/2002 | DE10111693A1 Control device for circulation in hot water circulation system supplied from cold water feed, has connection via signaling path to flow monitor that monitors state of cold water feed flow |
| 09/26/2002 | DE10113589A1 Heizkörper Radiator |
| 09/26/2002 | DE10113562A1 Dual-circuit heating system with mixed and unmixed heating circuits has three way valve in header pipe from boiler and connected to header of mixed circuit on one side and header of unmixed circuit on other side |
| 09/26/2002 | DE10109644A1 Vorrichtung zum Anbringen eines Stellantriebes oder eines Thermostatkopfes an einem Ventil Apparatus for applying an actuating drive or of a thermostatic head to a valve |
| 09/25/2002 | EP1243870A2 Radiator |
| 09/25/2002 | EP1242782A1 A heat exchanger arrangement and method for control of a fluid through a heat exchanger arrangement |
| 09/25/2002 | CN2513040Y Evacuation type autoamtic water inlet valve for solar water heater |
| 09/25/2002 | CN1370969A Split condenser |
| 09/24/2002 | US6454179 Method for controlling a heating system and heating system |
| 09/12/2002 | WO2000057256A9 Energy-saving method for adjusting a heating system |
| 09/12/2002 | US20020125335 Tapered air purging circulator |
| 09/12/2002 | US20020125242 Hot-water supply system |
| 09/12/2002 | DE10107278A1 Connection valve for floor heating system on return side has three connections for valve arrangements formed in housing in one piece as universal connection ports with universal thread |
| 09/11/2002 | CN2510794Y Intake-discharge pipe no-pressure emptier for solar water heater |
| 09/06/2002 | WO2002068829A1 Device for eliminating the static pressure of downward flowing liquid |
| 09/04/2002 | CN2509528Y Anti-freezing to burst solar energy water heater |
| 09/04/2002 | CN2509488Y Anti-absorbing shrunken device for water tank of solar energy water heater |
| 08/29/2002 | WO2002066384A1 Device for chemically/physically treating drinking water |
| 08/29/2002 | US20020119003 Device for placing a drive element on a valve |
| 08/29/2002 | DE10108852C1 Raumtemperaturregelung Room temperature control |
| 08/29/2002 | DE10107564A1 Elektronischer Raumtemperaturregler mit Zeitsteuerung Electronic room thermostat with timer |
| 08/28/2002 | EP1235131A2 Room temperature control |
| 08/28/2002 | EP1235130A2 Method and device for controlling the room temperature |
| 08/28/2002 | EP1235128A2 Means for applying an actuator or a thermostat head on a valve |
| 08/28/2002 | EP1235040A2 Heat pump type hot water supply apparatus |
| 08/28/2002 | EP1114281B1 Radiator support plug |
| 08/28/2002 | CN2508155Y Solar water heater of air discharging type |
| 08/22/2002 | US20020113133 Heat pump type hot water supply apparatus |
| 08/21/2002 | EP1232366A2 Device for controlling temperature |
| 08/21/2002 | CN2506903Y Micromotor open/close valve for central heating |
| 08/21/2002 | CN1364991A Separate house and separate room and single house and single room heat supply system |
| 08/20/2002 | US6435207 Flow regulation fitting |
| 08/15/2002 | WO2002063217A1 Boiler with instantaneous improved production of hot water |
| 08/14/2002 | EP1163558B1 Energy-saving method for adjusting a heating system |
| 08/14/2002 | DE10155946A1 Verfahren zur Vermeidung von Schäden an Heizkesseln durch Kesselsteinbildung Procedures to avoid damage to boilers due to scaling |
| 08/14/2002 | DE10106106A1 Anordnung und Verfahren zur bedarfsweisen Aktivierung eines Warmwasserkreislaufes Apparatus and method for demand-wise activation of a hot water cycle |
| 08/14/2002 | DE10105959A1 Heizungs- und Kühleinrichtungen und Verfahren zur Datenkommunikation in solchen Einrichtungen Heating and cooling apparatus and methods for data communication in these devices |
| 08/14/2002 | DE10100886A1 Umsteuerventil für eine Heizungsanlage Reversing valve for a heating system |
| 08/13/2002 | US6431461 Tapered air purging circulator |
| 08/13/2002 | US6431457 Air heater control |
| 08/08/2002 | WO2002061342A1 Rotatable bleeding valve for heating installations |
| 08/08/2002 | DE10108847C1 Regulating room air temperature involves deriving room air temperature from measured local room air temperature and heating medium feed temperature using correction algorithm |
| 08/07/2002 | EP1110036B1 Central heating radiator assembly |
| 08/07/2002 | CN1362598A Return water temperature determining method for centralized heating system |
| 08/06/2002 | US6427923 Heating system |
| 08/01/2002 | US20020100813 Heat supply system |
| 08/01/2002 | US20020100506 Flow control valve |
| 07/31/2002 | EP1227282A1 Rotable bleeding valve for heating installations |
| 07/31/2002 | CN1361389A Initial cold-state regulating process for hot water heat-supply system |
| 07/25/2002 | DE10151815A1 Method and appliance for regulating hot water circulation involves water accumulator, heater, thermally opening valve and closure body. |
| 07/25/2002 | DE10132682C1 Operating device for hot water heating system has current generator incorporated in hot water circuit providing current for switching relay connecting electronic control to voltage network |