| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 12/16/2009 | CN100570229C Heating drinking water apparatus |
| 12/16/2009 | CN100570228C Gas firing water heater |
| 12/15/2009 | US7634177 Heat isolation cover for heat blower |
| 12/15/2009 | CA2421384C Method and apparatus for heating a liquid storage tank |
| 12/10/2009 | WO2009148011A1 Hot water system |
| 12/10/2009 | WO2009147803A1 Heat pump unit and heat pump hot-water supply device |
| 12/10/2009 | WO2009147374A2 Bathtub heater |
| 12/10/2009 | WO2009146990A2 Fire tube condensing boiler for generating hot water |
| 12/10/2009 | WO2009146504A1 Heat treatment and disinfection system for fluids |
| 12/10/2009 | WO2008102263A3 Tank-tankless water heater |
| 12/10/2009 | US20090301468 Thermal Storage Tank for a Hot Water System and Controlling Method Thereof |
| 12/10/2009 | US20090301406 Condensing water heater |
| 12/10/2009 | CA2726439A1 Fire tube condensing boiler for generating hot water |
| 12/09/2009 | EP2131116A2 Flue system for a water heater and water heater having such a flue system |
| 12/09/2009 | CN201359389Y Novel solar water boiler |
| 12/09/2009 | CN201359382Y Water tank for water heater |
| 12/09/2009 | CN201359371Y Instant heating type boiler |
| 12/09/2009 | CN201359370Y Three-pass boiler with long fire tube |
| 12/09/2009 | CN201359369Y Novel coal furnace |
| 12/09/2009 | CN201359368Y Water heater with electromagnetic oven |
| 12/09/2009 | CN201359367Y Honeycomb briquette stove water heater |
| 12/09/2009 | CN201359366Y Water-saving tea stove |
| 12/09/2009 | CN201359365Y Efficient gas water heater |
| 12/09/2009 | CN201359364Y Electromagnetic water heater with water totally isolated with electric parts |
| 12/09/2009 | CN201359363Y Silicon nitride instant electric water heater |
| 12/09/2009 | CN201359362Y Instant-heating type drinking water heater |
| 12/09/2009 | CN201359323Y Solar energy, bioenergy and wind energy complementation heating system |
| 12/09/2009 | CN101598471A Refrigeration and heating hot-water integration machine set with heat recovery function |
| 12/09/2009 | CN101598382A Environmentally-friendly energy-saving device of boiler |
| 12/09/2009 | CN101598324A Corner tube boiler adopting uniform scouring convection tube bundle |
| 12/09/2009 | CN101596071A Water-free type bottle warmer |
| 12/09/2009 | CN100568655C Flow-limiting safety electric water heater |
| 12/09/2009 | CN100567844C Overheat protector, adapted electric heater and relative liquid heater |
| 12/09/2009 | CN100567841C Device for converting electric energy to water heat energy |
| 12/09/2009 | CN100567840C Water-storing type electricity-proof wall water heater |
| 12/08/2009 | US7628337 Secondary heating system |
| 12/08/2009 | US7628121 Apparatus and process for cooling hot gas |
| 12/08/2009 | CA2357512C Hot water and steam generating method and apparatus |
| 12/06/2009 | CA2668448A1 Condensing water heater |
| 12/03/2009 | WO2009144900A1 Heat pump type hot water supply device and method of sterilizing hot water |
| 12/03/2009 | WO2009105559A3 Organic polymer coatings for water containers |
| 12/03/2009 | US20090294545 Slim type automatic temperature controlled water heater |
| 12/03/2009 | DE202009010142U1 Ersatz-Warmwasserversorgung Replacement hot water supply |
| 12/02/2009 | EP2128537A2 Heat exchanger |
| 12/02/2009 | EP2126478A1 System and method for improved heating of fluid |
| 12/02/2009 | CN201355138Y Heat insulating water tank |
| 12/02/2009 | CN201355125Y Water-gas interlocking device controller |
| 12/02/2009 | CN201355118Y Atmosphere module gas fired boiler |
| 12/02/2009 | CN201355117Y Civil square coal burning boiler |
| 12/02/2009 | CN201355116Y Front-end water jacket type horizontal gas-fired boiler |
| 12/02/2009 | CN201355115Y 电热水器 Electric water heaters |
| 12/02/2009 | CN201355114Y Novel water boiler |
| 12/02/2009 | CN201355113Y Water-storing electric water heater |
| 12/02/2009 | CN201355112Y Cryptotype cooking stove drinking water boiler |
| 12/02/2009 | CN201355111Y Instantaneous gas water heater |
| 12/02/2009 | CN201355110Y Boiling-type liquid electric heating component |
| 12/02/2009 | CN201355109Y Water heater utilizing afterheat |
| 12/02/2009 | CN201355044Y High-temperature air collecting device and hot water heater |
| 12/02/2009 | CN201354425Y Electric heating washtub |
| 12/02/2009 | CN201353101Y Tea brewing machine |
| 12/02/2009 | CN101592401A Soda flow divider |
| 12/02/2009 | CN101592399A Microwave water heater |
| 12/02/2009 | CN101592398A Electromagnetic water heater |
| 12/02/2009 | CN101592397A Electrothermal boiler |
| 12/02/2009 | CN101592396A Thick-film water heater |
| 12/02/2009 | CN101592357A Double-effect hot water supply system with a solar-energy heating device and an auxiliary heating device |
| 12/02/2009 | CN101592356A Split type electric heating water tank |
| 12/02/2009 | CN100565030C Hot flue gas bidirectional firing, high anthrax adaptability and variable load honeycomb type coal boiler |
| 11/26/2009 | WO2009142585A1 Container structure |
| 11/26/2009 | WO2009142004A1 Heating system |
| 11/26/2009 | WO2009141979A1 Air conditioning system |
| 11/26/2009 | WO2009140843A1 Electric water heater,power supply equipment and heating method thereof |
| 11/26/2009 | DE102008024549A1 Warmwassergerät Water heater |
| 11/25/2009 | EP2123991A1 Fired heat exchanger |
| 11/25/2009 | EP2120657A1 Instantaneous water heater, method for producing same, and automatic hot drinks machine comprising an instantaneous water heater |
| 11/25/2009 | CN201352006Y Instant heating type heater of electric water heater |
| 11/25/2009 | CN201352004Y Self-service water tank anti-freezing device of gas water heater |
| 11/25/2009 | CN201351996Y Fuel oil-gas boiler with water-fire tube sleeve structure |
| 11/25/2009 | CN201351995Y Energy-saving dust removing boiler |
| 11/25/2009 | CN201351994Y Hot water and steam separated multifunctional integrative stove |
| 11/25/2009 | CN201351993Y Multi-way-supply water heater |
| 11/25/2009 | CN201351992Y Exhaustion-type fuel gas water heater |
| 11/25/2009 | CN201351991Y Water-and-electricity-separated quick-heating type water heater |
| 11/25/2009 | CN201351990Y Instant preheating type dual-core electric water heater |
| 11/25/2009 | CN201351989Y Sterilized soft water heater capable of exchanging heat between inlet and outlet water |
| 11/25/2009 | CN201349968Y Hydrothermal system of instant heating type water dispenser |
| 11/25/2009 | CN101589275A Heat transfer unit for steam generation and gas preheating |
| 11/25/2009 | CN101586878A Household appliance |
| 11/25/2009 | CN101586874A Energy-saving high-efficient gas normal-pressure boiler |
| 11/25/2009 | CN101586873A Internal combustion type steam and hot water pot |
| 11/25/2009 | CN101586872A Rapid hot water generator |
| 11/25/2009 | CN101586871A Quick electric water heater |
| 11/25/2009 | CN101586870A Four-in-one multifunctional household electrical appliance |
| 11/25/2009 | CN101586807A Flameless catalytic combustion condensing boiler with near zero pollutant discharge |
| 11/25/2009 | CN101586806A High-efficient chamber combustion type boiler |
| 11/25/2009 | CN100562703C Heat exchanger and boiler comprising the heat exchanger |
| 11/25/2009 | CN100562694C Integral of high-efficient fuel-oil, gas pipleline type water heater and pipe type high-temp solar heat collector |
| 11/25/2009 | CN100562692C Health energy-saving digital intelligent drinking machine |
| 11/24/2009 | US7621295 System for controlling fluid flow to an appliance |
| 11/24/2009 | CA2561990C Electric water heater with hot water outlet dip tube |