| Patents for F24H 9 - Details (27,146) |
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| 04/12/2006 | CN1757984A Power frequency resonance type induction electric boiler |
| 04/12/2006 | CN1757983A Induction heating pipe for water supply or liquid medium induction heating device |
| 04/11/2006 | US7027724 Water heater and method of operating the same |
| 04/11/2006 | US7026584 Electric heater with housing |
| 04/11/2006 | CA2177462C Hot water bushing |
| 04/11/2006 | CA2158120C Hot water controller |
| 04/08/2006 | CA2520466A1 Submerged water heater with water stream flowing over truncated perforated plate and combustion gases flowing therethrough |
| 04/06/2006 | US20060070585 Low nox water heater with serpentined air entry |
| 04/06/2006 | DE102005011245A1 Anschlussvorrichtung für einen Warmwasserspeicher Connection device for a hot water tank |
| 04/06/2006 | DE102004048333A1 Pipe adapter for the introduction of a chemical agent e.g. water hardness stabiliser or anti-corrosion agent into a central heating system water circuit |
| 04/05/2006 | CN2769770Y Gas water heater |
| 04/05/2006 | CN2769769Y Electromagnetic heating boiler |
| 04/05/2006 | CN2769768Y Fast heating electric water heater |
| 04/05/2006 | CN2769767Y Heating device for instant heating water heater |
| 04/05/2006 | CN2769766Y Instant heating glass electric heating water device |
| 04/05/2006 | CN2769765Y Infrared heat suction sheet for boiler |
| 04/05/2006 | CN2769756Y Closed micro-pressure water storing water heater |
| 04/05/2006 | CN2769755Y Reverse charged display device used for electric water heater |
| 04/05/2006 | CN2769750Y Drinker heating tank |
| 03/30/2006 | DE4418108B4 Warmwasserspeicher mit geschäumtem Dämmantel Hot water tank with foam Dämmantel |
| 03/30/2006 | DE102005041486A1 Water heater includes signal outputs of temperature sensors and through flow meter connected to signal inputs of regulator whose control output is connected to control input of through flow control device |
| 03/30/2006 | DE102004044445A1 Gasbeheiztes Wärmegerät A gas-fired heating appliance |
| 03/30/2006 | DE102004044332A1 Heizeinrichtung mit einem schallgedämpften Ansaugsystem Heater with a silenced intake |
| 03/29/2006 | EP1640478A2 Water storage device having a powered anode |
| 03/29/2006 | EP1290381B1 A tubular-shaped heating element |
| 03/29/2006 | CN2767905Y Water controller for water storage type water heater |
| 03/29/2006 | CN2767904Y Electric water heater |
| 03/29/2006 | CN2767903Y Automatic control apparatus for vacuum boiler |
| 03/29/2006 | CN2767902Y Automatically controlled thermostatic gas water heater |
| 03/29/2006 | CN2767901Y Condensing type gas-fired quick water heater |
| 03/29/2006 | CN2767900Y Heat radiator for heated brick bed |
| 03/29/2006 | CN2767893Y Automatically controlled multi-way central water supply and water storage type electric water heater |
| 03/29/2006 | CN1754072A Fluid heater control apparatus and method with overtemperature protection |
| 03/23/2006 | DE102004036534A1 Procedure for determining energy conservation by temperature control of central heating boiler with delayed burner cutoff involves relationship of heating cycle time without energy conservation and cycle time with energy conservation |
| 03/23/2006 | DE102004025927A1 Electrical household appliance e.g. water heater e.g. geyser has flap, which has first electrical circuit, functionally joined with second electrical circuit, wirelessly or with electrical conductors in inner space of appliance |
| 03/23/2006 | CA2792130A1 Device for heating a liquid and method for heating a liquid |
| 03/22/2006 | EP1637817A1 Hydraulic interface device for electric hot water storage heater |
| 03/22/2006 | EP1637816A1 Connecting device for a hot water storage tank |
| 03/22/2006 | EP1397620B1 Device for electrically heating a vertically erect chamber |
| 03/22/2006 | CN2766190Y Intelligent controller for gas-fired boiler |
| 03/22/2006 | CN2766189Y Drainage variable gas-fired quick water heater |
| 03/22/2006 | CN2766188Y Lower-feeding upper-burning normal pressure hot-water boiler |
| 03/22/2006 | CN2766187Y Powered coal-fired water heater |
| 03/22/2006 | CN1246651C Heat exchange element, water heater and heat exchange unit |
| 03/22/2006 | CN1246617C Insert valve for sectional radiator |
| 03/21/2006 | US7015432 Water heater control system and method for controlling temperature with same |
| 03/21/2006 | US7013964 High temperature heat exchanger structure |
| 03/21/2006 | US7013841 Differently configured fuel-fired water heaters constructed from identical production platforms |
| 03/16/2006 | DE202005020019U1 Water device, especially water heating appliance or hot water appliance, has surface of sensor blocked by surface of water connection fitted on appliance, whereby sensor can be fixed and not detachable |
| 03/16/2006 | DE102005033050A1 Heat exchanger cell for process water heating system consists of two pressed plated forming water duct |
| 03/16/2006 | DE102004038188A1 Schalldämpfungseinrichtung, insbesondere für ein Heizgerät Sound damping device, in particular for a heater |
| 03/16/2006 | DE102004037966A1 Instantaneous water heater, has control valve for controlling amount of water flowing through heating block, where control valve is integrated within heating block and includes valve body in valve seat and drive unit for valve body |
| 03/16/2006 | DE102004037965A1 Durchlauferhitzer Water heater |
| 03/15/2006 | EP1635127A2 Method for temperature measurement in a heat exchanger |
| 03/15/2006 | EP1635126A2 Cast iron sectional boiler |
| 03/15/2006 | EP1634019A1 Method and device for reducing the oil delivery rate of a heating furnace oil burner |
| 03/15/2006 | CN2765151Y Water flow induction device with low electric energy consumption |
| 03/15/2006 | CN2765106Y Double pressure-controlled double leakage-stopping valve with first-ignited main flame |
| 03/15/2006 | CN2765105Y Heating device for water heater |
| 03/15/2006 | CN2765104Y Household energy-saving heating stove body |
| 03/15/2006 | CN2765102Y Heating device for electric water heater |
| 03/14/2006 | US7012223 Forced-air heater control system and method |
| 03/14/2006 | CA2535456A1 Hot air heater |
| 03/14/2006 | CA2511932A1 Heat trap |
| 03/14/2006 | CA2285240C Combustion burner for a water heater |
| 03/09/2006 | US20060048831 Duct with spiral groove |
| 03/09/2006 | US20060048724 Water heater having raw fuel jet pilot and associated burner clogging detection apparatus |
| 03/09/2006 | DE10262065B4 Heater with beaker-shaped heat exchanger has tubular wall narrowing from burner towards floor at step from first essentially straight section(s) to second essentially straight section(s) |
| 03/09/2006 | DE102004012075B4 Hot water supply system has hot water line integrated into circulation circuit by circulation line which is connected to hot water connection by connecting piece which incorporates injector |
| 03/08/2006 | CN2763746Y Electromagnetic type water-heater of wall partitioned heating |
| 03/08/2006 | CN2763745Y Secondary heating type magnetic water heater |
| 03/08/2006 | CN2763744Y Wall hanging stove for heating adopting manifold |
| 03/08/2006 | CN2763743Y Gas heating boiler capable of providing high and low temperature heating |
| 03/08/2006 | CN1743753A Control device for electromagnetic valve |
| 03/08/2006 | CN1743752A Method for electronic precise regulating water temperature for electric heating appliance |
| 03/07/2006 | CA2480784A1 Pre-assembled hot water heater mixing valve for hot water heaters |
| 03/02/2006 | US20060042564 Gas-fired water heating apparatus |
| 03/02/2006 | DE102005040127A1 Warmwasserspeicher Hot water tank |
| 03/02/2006 | DE102005039072A1 Verfahren zur Vermeidung der Kondensation bei gebläseunterstützten brennssstoffbetriebenen Heizgeräten A method for the avoidance of condensation on fan-assisted heaters brennssstoffbetriebenen |
| 03/01/2006 | EP1630490A2 Indirect heated mobile air heater having a chimney |
| 03/01/2006 | EP1630488A1 Heating device with electric heating element, in particular for a vehicle |
| 03/01/2006 | EP1630487A1 Hot water storage tank |
| 03/01/2006 | EP1630476A2 Process to reduce condensation in heating combustion devices using a fan |
| 03/01/2006 | CN2762020Y Coupler of liquid heater |
| 03/01/2006 | CN2762018Y Under table type fast electric water heater |
| 02/28/2006 | US7005866 Apparatus and process for detecting condensation in a heat exchanger |
| 02/27/2006 | CA2516904A1 Gas-fired water heating apparatus |
| 02/26/2006 | CA2517051A1 Modular control system and method for water heaters |
| 02/23/2006 | DE10217272B4 Verfahren zur Wärmeleistungsregelung A method for thermal output control |
| 02/23/2006 | DE102004039437A1 Household appliance sealing device, has construction unit with base that is insertable into groove between slot bases, and region protecting slot bases is provided in installation position to form force of gravity-conditioned liquid barrier |
| 02/22/2006 | EP1497594B1 Heat exchanger provided for heating purposes and comprising an electric heating device |
| 02/22/2006 | CN2760889Y Multipurpose electro thermal inner shell |
| 02/22/2006 | CN2760457Y Water heater gas controller |
| 02/22/2006 | CN2760456Y Thermostatic water heater with feedforward water mixing |
| 02/22/2006 | CN2760455Y Energy saving gas water heater |
| 02/22/2006 | CN2760453Y Improved water-storage electric water heater |
| 02/22/2006 | CN2760452Y An induction heating pipe for water or liquid medium induction heating device |
| 02/22/2006 | CN2760011Y Chlorine residual removing antiseptic device for water heater inner container |
| 02/21/2006 | US7000847 Quick recovery water heater |
| 02/16/2006 | DE19812561C5 Mit Flüssigbrennstoff betriebenes Heizgerät, insbesondere für Kraftfahrzeuge A heating device operated with liquid fuel, in particular for motor vehicles |