| Patents for F24D 19 - Details (15,010) |
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| 09/22/2004 | EP1460347A1 Method of controlling a heating system |
| 09/22/2004 | EP1460346A1 Profiled cover for a plate radiator |
| 09/15/2004 | EP1456568A1 Valve, particularly balancing valve for central heating plants |
| 09/15/2004 | EP1363858B1 Device for chemically/physically treating drinking water |
| 09/15/2004 | CN2641534Y Direct plug in type all weather useful solar energy water heater |
| 09/15/2004 | CN1166903C Hot water supplier |
| 09/09/2004 | US20040175163 Low-temperature burn preventing electric floor heating system, electric floor heating panel, floor heating floor material, and electric floor heating device |
| 09/09/2004 | DE10305889A1 Volume flow measurement device fitting, for e.g. heating installation, has removable flow sensor placed in housing chamber and transducer positioned in base of chamber to contact flow medium |
| 09/09/2004 | DE10305394A1 Liquid control valve has valve body which shuts off flow between diametrically opposite flow channels and has branch channel at right angles to other two which is shut off by second valve body on same valve stem |
| 09/08/2004 | EP0943070B1 Modulating fluid control device |
| 09/08/2004 | CN2639796Y Instant heating antifreezing solar water heater |
| 09/07/2004 | CA2357339C Tapered air purging circulator |
| 09/02/2004 | WO2004074745A1 Ventilating valve |
| 09/02/2004 | DE10321171A1 Fluid filling method for pipeline system of heater or solar plants, by mixing fluid in pressure vessel with either antifreeze or corrosion protective agent to form homogeneous mixture that is brought to the pipeline system |
| 09/02/2004 | DE10306465A1 Verfahren zur Bestimmung des Zählfortschrittes in einem elektronischen Heizkostenverteiler, so dass die Möglichkeit des gemischten Einbaus von Heizkostenverteilern unterschiedlicher Bauart in einer Abrechnungseinheit (Mischverbau) besteht Method for determining the Zählfortschrittes in an electronic heat cost allocators, so that the possibility of mixed installation of heat cost allocators of different types in a billing unit (Mischverbau) consists |
| 09/02/2004 | DE10305891A1 Deflector for heating units fastened to a wall e.g. radiators, has simple grid attached above radiator to prevent dust and dirt from contaminating radiator attached to wall |
| 09/02/2004 | DE10305724A1 Heizkörperanschluss Radiator connection |
| 09/01/2004 | EP1451505A1 METHOD AND MEANS FOR MEASURING, CONTROLLING AND RECORDING SUPPLIED ENERGY AMOUNT WHEN DELIVERING ENERGY TO A CONSUMER |
| 09/01/2004 | CN2637960Y Radiator cover |
| 09/01/2004 | CN2637959Y Radiator cover |
| 08/26/2004 | WO2004072596A2 Method for parameterising a heating cost distributor |
| 08/26/2004 | WO2004072564A1 Heating-body connector |
| 08/26/2004 | DE202004008031U1 Connecting pipe for connecting a pipeline to a heating body comprises an outer pipe with a large diameter and an inner pipe with a small diameter |
| 08/26/2004 | DE10334756B3 Electrical heating system for room in building has thermostat in radio communication with receiver on heater assembly with data store and comparator |
| 08/26/2004 | DE10306703A1 Verfahren zur Bestimmung eines Wärmebedarfs und Heizeinrichtung zur Durchführung des Verfahrens A method for determining a heat demand and heating means for performing the method |
| 08/26/2004 | DE10304682A1 Schichtenspeicher mit Rücklauftemperaturregelung Stratified storage tank with return temperature control |
| 08/26/2004 | DE10008685B4 Aushebesicherung für eine Heizkörperkonsole Lift-out for a radiator panel |
| 08/25/2004 | EP1450111A2 Method for determining a heat requirement and heating apparatus for carrying out this method |
| 08/25/2004 | EP1450110A2 Hot water supply system with storing tank |
| 08/25/2004 | EP1450109A1 Mixed solar installation with overheat control and method for regulating the installation. |
| 08/25/2004 | CN2636157Y Emptying device for inlet/outlet water pipe of solar energy water heater |
| 08/25/2004 | CN1523299A Construction method of floor material for floor heating and floor heating structure |
| 08/19/2004 | WO2004070280A1 Heating plant control device |
| 08/19/2004 | WO2004070242A1 Temperature regulating valve and heating control apparatus using the same |
| 08/18/2004 | EP1447627A1 Device and method for the control of heating or cooling a building |
| 08/18/2004 | EP1447626A1 Multi-layered storage tank with return flow temperature control |
| 08/18/2004 | CN2634391Y Overflow ventilation device of adjustable water supply volume of solar energy heater water tank |
| 08/18/2004 | CN2634347Y Intelligent control heat supply energy saver |
| 08/18/2004 | CN2634344Y Reflective strip of simulated charcoal virtual light guide system |
| 08/18/2004 | CN1162652C Normal pressure hot water boiler energy-saving heating-system |
| 08/17/2004 | US6776222 Foldable floor heating panel |
| 08/12/2004 | DE202004009108U1 System separator for heating appliances uses electronic speed control of primary pump and gauge in heating circuit header and heating control to regulate ideal header temperature of demarcated heating circuit |
| 08/12/2004 | DE10303830A1 Control method for circulating pump for hot water supply in building, involves switching on circulating pump, when temperature at inlet piping between hot water tank and water tap exceeds preset value |
| 08/11/2004 | EP1445547A1 Device for fastening the cover grid of a radiator |
| 08/11/2004 | CN2632545Y Automatic water heating lock controlled valves |
| 08/11/2004 | CN2632544Y Decorative hood of radiator rib |
| 08/11/2004 | CN2632543Y Radiator |
| 08/11/2004 | CN1520502A Method and arrangement for cntrolling temp of outstream flow from heat exchanger and measuring produced heat |
| 08/11/2004 | CN1161565C Automatic hydroaulic balancing device |
| 08/11/2004 | CN1161564C Heating network system for high buildings |
| 08/05/2004 | US20040153804 Integration of graphic display elements, process modules and control modules in process plants |
| 08/05/2004 | US20040153280 Method and arrangement for controlling the temperature of the outstream flow from a heat exchanger and measuring produced heat |
| 08/05/2004 | DE202004008946U1 Method for fitting heating or cooling unit onto a wall with a wall mounted support bracket holding a mounting block with adjustable position |
| 08/05/2004 | DE10302261A1 Switching configuration for electronic recognition of opening and closing of taps in piping system, has evaluation circuits that recognize closing of tap based on signals from comparators, and which then allocate signals |
| 08/05/2004 | DE10259103B3 Pipeline system cleaning method e.g. for cold and/or hot water supply system, using cleaning solution for removing pipeline deposits |
| 08/04/2004 | CN2630751Y Pipeline evacuation freeze-proofing device |
| 07/29/2004 | US20040144528 Heat pump water heater |
| 07/29/2004 | DE10302176A1 Temperature regulation device for an instantaneous hot drinking water heater, whereby water temperature is set using a regulator that forms part of a closed control loop with input water temperature sensor measurements |
| 07/28/2004 | CN2628960Y Controllable pipe evacuation valve |
| 07/28/2004 | CN2628959Y Solar energy drainage antifreezing device |
| 07/22/2004 | DE10300041A1 Heating and domestic hot water boiler is configured so that on and off signals can be applied both to the control unit and or directly to the burner |
| 07/22/2004 | DE10259462A1 Vorgefertigtes Wärmeübergabemittel Pre-engineered heat transfer means |
| 07/21/2004 | EP1439352A1 Covering for radiators |
| 07/21/2004 | CN2627390Y Automatic exhaust steam valve for household hot-water heating device |
| 07/21/2004 | CN1158467C Valve, especially thermostat valve for heating plant |
| 07/20/2004 | US6764298 Method for controlling air fuel ratio in gas furnace |
| 07/20/2004 | US6764019 Method for servicing and maintaining heat supply equipment |
| 07/15/2004 | WO2004059199A1 Air bleeding mechanism |
| 07/15/2004 | DE19932795B4 Verfahren zum Desinfizieren von Wasserbehandlungsanlagen und verfahrensgemäß betriebene Wasserbehandlungsanlage A method for disinfecting water treatment plants and proceed according operated water treatment plant |
| 07/08/2004 | US20040129620 Device for chemically/physically treating drinking water |
| 07/08/2004 | DE20316026U1 Hot water system has a single heat exchanger connected to the primary heating circuit by a number of parallel pumps with variable output to match the heating requirements of the secondary heating circuit |
| 07/08/2004 | DE10261936A1 Schnellentlüfter Vent |
| 07/08/2004 | DE10261719B3 Lifting prevention clip for wall-mounted central heating radiator cooperating with wall mounting console and fixing plate of radiator holder |
| 07/08/2004 | DE10107278B4 Rücklaufseitige Anschlußarmatur für Fußbodenheizungen Return-side connection fitting for underfloor heating |
| 07/07/2004 | CN2624121Y Solar energy combination heating boiler |
| 07/01/2004 | WO2004055448A1 Plate separated type anti-freezing solar water heater system |
| 07/01/2004 | US20040123913 Pipe, piping system, radiant heating system, and kit |
| 07/01/2004 | DE202004002279U1 Pressure control device for heating and cooling systems has control unit mounted on diaphragm receiving container and provided with pump and top-up |
| 06/30/2004 | EP1432534A1 Method for treatment against corrosion and depositions in domestic supply water installations and apparatus therefor |
| 06/30/2004 | CN1509396A Heat-pump water heater |
| 06/24/2004 | US20040118932 Space heating and cooling |
| 06/24/2004 | DE10312668B3 Room temperature regulation system for centrally-heated building with verification of authorization of room device used for transmitting required room temperature values |
| 06/24/2004 | DE10258741A1 Mounting rail for a heating body or similar device comprises a bracket on its end facing the floor for vertically holding a heating body and a heating body holder in the form of a spring-loaded catch on its end facing away from the floor |
| 06/24/2004 | DE10257611A1 Universal regulation system, especially for regulating a building heating system, has two control units linked wirelessly or by cable so that they can interchange sensor data to improve system control |
| 06/23/2004 | EP1431674A1 Water heater comprising water softening means |
| 06/23/2004 | CN2621267Y Refraction cover structure |
| 06/23/2004 | CN1506639A Automatic water temperature regulator |
| 06/23/2004 | CN1506638A 热水器 Water Heater |
| 06/17/2004 | WO2004051147A1 Heat exchanger and device producing domestic hot water |
| 06/17/2004 | US20040112812 Water heater |
| 06/17/2004 | DE19721874B4 Verfahren zum Steuern eines Elektro-Durchlauferhitzers A method for controlling an electric water heater |
| 06/16/2004 | EP1429080A1 LOW TEMPERATURE BURN PREVENTING ELECTRIC FLOOR HEATING SYSTEM, ELECTRIC FLOOR HEATING PANEL, FLOOR HEATING FLOOR MATERIAL, AND ELECTRIC FLOOR HEATING DEVICE |
| 06/16/2004 | EP1428934A1 Device for connecting a pipe network located in a roadway, and method for use of this device |
| 06/16/2004 | CN2620752Y Spring rotary shaft blade shutter window |
| 06/10/2004 | US20040108002 Regulator valve with flow indicator for a hot-water heating system |
| 06/09/2004 | EP1426699A1 Circulation pumps automatic control system |
| 06/09/2004 | EP1426698A1 Radiator cover grid |
| 06/09/2004 | EP1426697A2 Mounting and coupling device for a radiator |
| 06/09/2004 | EP1426696A1 A regulator valve with flow indicator for a hot-water heating system |
| 06/09/2004 | EP1426467A1 Impressed current device responsive to the operative parameters of the structure to be protected |