| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 03/04/2009 | CN201203242Y Novel boiler with solar heating system |
| 03/04/2009 | CN201203241Y Double-energy source environment-protection energy-saving boiler |
| 03/04/2009 | CN201203204Y Household energy-saving water heating tank |
| 03/04/2009 | CN201203203Y Multiple-heat source hot water apparatus |
| 03/04/2009 | CN201203200Y Solar energy and gas dual-purpose combined type heating apparatus |
| 03/04/2009 | CN201203191Y Solar auxiliary heating boiler |
| 03/04/2009 | CN201203176Y Hot pipe type multifunctional combined kitchen range |
| 03/04/2009 | CN201203151Y Apparatus for instantly gasification combusting biomass |
| 03/04/2009 | CN201200426Y Device for heating couplant of B type ultrasonic diagnostic device |
| 03/04/2009 | CN101377346A Ejecting type non-bearing double-temperature water outlet heater |
| 03/04/2009 | CN101377345A Instant-heating electric water heater |
| 03/04/2009 | CN100466866C Electric heating tube with automatic temperature control and preventing dry burning |
| 03/04/2009 | CN100465544C A straight-through heater |
| 03/04/2009 | CN100465543C An electric water heater |
| 03/04/2009 | CN100465542C A hot-water supply device |
| 02/26/2009 | WO2009025310A1 Storage type hot water supply device |
| 02/26/2009 | WO2009025309A1 Storage type hot water supply device |
| 02/26/2009 | WO2009024850A2 Apparatus for preparing heated water |
| 02/26/2009 | US20090050077 Mutually convertible boiler between normal type and condensing type |
| 02/26/2009 | DE102007040031A1 Hot water tank heat exchanger has ultrasound directed at the center of the heating coil, to swirl the water around it |
| 02/26/2009 | DE102007039853A1 Cast-iron sectional boiler i.e. calorific value boiler, has boiler members forming combustion chamber with surrounding gas flues, where water flows into inner water chamber by water base between inner and outer water chambers |
| 02/25/2009 | CN201199100Y Improved fast heat solar water heater tank |
| 02/25/2009 | CN201199092Y Solar water heater |
| 02/25/2009 | CN201199087Y High-efficiency and energy-saving boiler |
| 02/25/2009 | CN201199086Y High and low type smokeless energy saving hot water boiler |
| 02/25/2009 | CN201199085Y Communicating type multifunctional integrated stove set |
| 02/25/2009 | CN201199084Y Water storage type electro-optical dual-energy water heater |
| 02/25/2009 | CN201199068Y High-efficiency and energy-saving type hydrothermal heating system |
| 02/25/2009 | CN201199067Y Multipurpose heating apparatus |
| 02/25/2009 | CN101373101A Gas water heater used for combining with immediately-heating water heater |
| 02/25/2009 | CN101373098A Water heater for adsorbing redundant energy sources of air conditioner |
| 02/25/2009 | CN101373097A Gas water heater |
| 02/25/2009 | CN101373089A Energy-saving air conditioning water heater |
| 02/25/2009 | CN100464131C Temperature-controlled rapid heater |
| 02/24/2009 | US7496285 Multi-pass parallel-tube heat exchanger |
| 02/24/2009 | US7496284 Tubular heater with insulating material in the connection end region |
| 02/24/2009 | CA2308882C Method of manufacturing a water heater |
| 02/19/2009 | WO2009008768A3 Method for heating liquid heat carrier and a device for carrying out said method |
| 02/19/2009 | US20090047008 Immersion Heater and Method of Use |
| 02/19/2009 | US20090047007 Instantaneous water heater with a heating tube |
| 02/19/2009 | DE202008014878U1 Pufferspeicher Buffer memory |
| 02/19/2009 | DE102007038351A1 Warmwassergerät Water heater |
| 02/18/2009 | CN201196489Y Environment-protection energy-saving boiler |
| 02/18/2009 | CN201196484Y Security type energy-saving boiler |
| 02/18/2009 | CN201196483Y Self-supporting structure for boiler tail convection heating surface |
| 02/18/2009 | CN201196482Y Forced-circulation self-supporting type water heating boiler |
| 02/18/2009 | CN201196481Y Oil/gas combustion horizontal atmospheric superconducting heat pipe water-heating energy-saving environmental protection boiler |
| 02/18/2009 | CN201196480Y Fully premixed micro-flame type gas water boiler |
| 02/18/2009 | CN201196479Y Bathtub with automatic water temperature regulation function |
| 02/18/2009 | CN201196478Y Gas wall hanging stove with electric generating apparatus |
| 02/18/2009 | CN201196477Y Microwave water heating boiler |
| 02/18/2009 | CN201196476Y Heating mechanism of gas water heater |
| 02/18/2009 | CN201196475Y Instant electric water heater |
| 02/18/2009 | CN201196451Y Heating system suitable for plateau severe-cold area |
| 02/18/2009 | CN201195792Y Novel temperature control dyeing furnace |
| 02/18/2009 | CN201194739Y Arbitrary quick electric heating kettle |
| 02/18/2009 | CN101368722A W-shaped radiation pipe apparatus in improved gas type heating stove |
| 02/18/2009 | CN100462640C Single-pot combined heat source machine |
| 02/18/2009 | CN100462628C Baffle of combustion chamber for sealing |
| 02/14/2009 | CA2597834A1 Methodology and design of high-efficient water heater tank with additional tankless heat exchanger for residential / commercial applications |
| 02/11/2009 | EP2023069A1 Method and apparatus for increasing the temperature of a substance which is initially in an at least partly solidified state in a container |
| 02/11/2009 | EP2022687A1 Vehicular fluid heater |
| 02/11/2009 | CN201193874Y Coal combustion normal pressure hot water boiler |
| 02/11/2009 | CN201193873Y Smokeless boiler |
| 02/11/2009 | CN201193872Y Environment protecting shaped coal boiler |
| 02/11/2009 | CN201193871Y Warm hot double box electric water boiling heater |
| 02/11/2009 | CN101363662A 生物质锅炉监测系统 Biomass boiler monitoring system |
| 02/11/2009 | CN101363658A Heating type electric water heater of electromagentic furnace |
| 02/11/2009 | CN101363643A Solar biomass methane heat system |
| 02/11/2009 | CN100460777C Heat pump hot-water supply system |
| 02/11/2009 | CN100460776C Heat pump hot-water supply system |
| 02/11/2009 | CN100460774C Fluid heating device and cleaning device using the same |
| 02/05/2009 | WO2009015435A1 Fluid heater |
| 02/05/2009 | US20090034949 Device having heating/heat-retaining tube |
| 02/05/2009 | DE202008014933U1 Druckdurchlauferhitzer für Hochdruck-Reinigungsgeräte Pressure water heater for high pressure cleaning equipment |
| 02/04/2009 | EP2020575A1 Hot water supply device |
| 02/04/2009 | CN201191921Y Electric heating tube and electric heating apparatus using the same |
| 02/04/2009 | CN201191920Y Direct heating type carbon fiber heater |
| 02/04/2009 | CN201191115Y Energy-conserving device for freezing apparatus |
| 02/04/2009 | CN201191082Y High-efficiency heat absorption fin for gas water heater |
| 02/04/2009 | CN201191081Y High-efficiency heat absorption fin for gas water heater |
| 02/04/2009 | CN201191074Y Vertical boiler with multilayer heat collection chamber |
| 02/04/2009 | CN201191073Y Biomass gas heating-furnace |
| 02/04/2009 | CN201191072Y Open reciprocating flue type ambient pressure boiler with water moving in inverse direction |
| 02/04/2009 | CN201191071Y Steamer type quickly-heating and thermal insulation boiler |
| 02/04/2009 | CN201191070Y Coal burning and firewood-burning water heater |
| 02/04/2009 | CN201191069Y Water heating apparatus |
| 02/04/2009 | CN201191068Y Electric heating water warming stove |
| 02/04/2009 | CN201191067Y Electric water heater for drinking for vehicle |
| 02/04/2009 | CN201191066Y Domestic electric water heater with music playing function |
| 02/04/2009 | CN201191039Y Device for changing electric water heater to be solar water heater |
| 02/04/2009 | CN201191010Y Biomass gasification stoves with multi feed ports |
| 02/04/2009 | CN201190322Y Instant heating device for intelligent toilet chair |
| 02/04/2009 | CN101360957A Modularly contained dual or multiple system water heating element assembly |
| 02/04/2009 | CN101358769A Heating apparatus for oil and water mixture fire coal circulating fluidized bed |
| 02/04/2009 | CN101358768A High-efficiency, energy-conserving and electromagnetical instantaneously heated type safety water heater and method for manufacturing same |
| 02/04/2009 | CN100458303C Method of producing a gas boiler, and gas boiler so produced |
| 02/04/2009 | CN100458300C Cluster type heat pipe boiler |
| 02/04/2009 | CN100458299C Energy-saving safety electric water heater with layered thermal insulation chamber |
| 02/04/2009 | CN100458298C Water heater |