| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 05/13/2009 | CN201237337Y Instant electric water heater |
| 05/13/2009 | CN201237336Y Top-blowing type oil-burning boiler |
| 05/13/2009 | CN201237335Y Novel water heater |
| 05/13/2009 | CN201237334Y Non-low temperature corrosion boiler of air preheater |
| 05/13/2009 | CN201237300Y 空调热泵热水器 Air conditioning heat pump water heater |
| 05/13/2009 | CN201237286Y Semiconductor hot-water heating system |
| 05/13/2009 | CN101430257A Simulation wind resistance test system for gas water heater |
| 05/13/2009 | CN101430135A Stove with heat exchange structure |
| 05/13/2009 | CN101430134A High-frequency electromagnetic induction infrared heater |
| 05/13/2009 | CN101430133A Atmospheric environment-friendly boiler |
| 05/13/2009 | CN101430132A Water storage type electric water heater |
| 05/13/2009 | CN101430097A Process flow of artificial board enterprise energy-saving emission reduction with corps stalk as energy resource |
| 05/13/2009 | CN100487208C Water supply equipment |
| 05/13/2009 | CA2643827A1 Improved coolant and potable water heater |
| 05/07/2009 | WO2009057495A1 Hot water supply device |
| 05/07/2009 | WO2009057387A1 Earth leakage detection method |
| 05/07/2009 | WO2009057303A1 Hot water supply system |
| 05/07/2009 | US20090117505 Portable Heat Transfer Apparatus |
| 05/07/2009 | US20090116825 Snap ring fit spa heater element |
| 05/06/2009 | EP2056035A1 Boiler |
| 05/06/2009 | EP2056034A2 Inter-axial inline fluid heater |
| 05/06/2009 | EP2056025A1 Hot water circulation heating system for heating building by hot water circulation |
| 05/06/2009 | EP2055339A2 Respiratory system heater unit |
| 05/06/2009 | EP2054675A1 Heating boiler |
| 05/06/2009 | EP1455145B1 Heat pump type hot water supply device |
| 05/06/2009 | CN201233105Y Channel plate structure of heater |
| 05/06/2009 | CN201233104Y Heating circuit of flowing instantaneously heated electric water heater |
| 05/06/2009 | CN201233102Y Butterfly inlet insulating tube structure for electric water heater |
| 05/06/2009 | CN201233099Y Electricity-assisted heat pump water heater with |
| 05/06/2009 | CN201233093Y Energy saving water heater |
| 05/06/2009 | CN201233092Y Direct heat-exchanging water heater |
| 05/06/2009 | CN201233091Y Water-fire direct heat-exchanging highly effective multipurpose hot water unit |
| 05/06/2009 | CN201233090Y Health energy-conserving digital intelligent drinking machine |
| 05/06/2009 | CN201233089Y Water storage type electric water heater capable of displaying water temperature and residual heat |
| 05/06/2009 | CN201233088Y Instantaneous water heater |
| 05/06/2009 | CN201233087Y Quick-heating water storage type electric water heater |
| 05/06/2009 | CN201233065Y Novel environment-protection energy-saving boiler |
| 05/06/2009 | CN201233061Y Split electrical heating water box |
| 05/06/2009 | CN201233052Y Solar heating device and heat collector thereof |
| 05/06/2009 | CN201233050Y Heating system for utilizing heat energy by burning hillock burnt by coal mine |
| 05/06/2009 | CN201233020Y Equipment for utilizing residual heat of bitumen flue gas after purified |
| 05/06/2009 | CN101424456A Subdivision solar water heater |
| 05/06/2009 | CN101424455A Closed split natural circulation solar energy water-heating system |
| 05/06/2009 | CN101424448A Waterpipe type energy-saving boiler |
| 05/06/2009 | CN101424447A Mixed energy thermostatic control water heater |
| 05/06/2009 | CN101424446A Highly effective energy-conserving domestic short tube type rapid water heater |
| 05/05/2009 | US7529593 Hot water supply system |
| 04/30/2009 | WO2009053248A1 Metallic porous body incorporated by casting into a heat exchanger |
| 04/30/2009 | WO2009053247A1 Heat exchanger element with a combustion chamber for a low co and nox emission combustor |
| 04/30/2009 | US20090110379 Pid coefficient adjustment for respiratory heater closed loop control |
| 04/30/2009 | US20090110378 Environmentally protected thermistor for respiratory system |
| 04/30/2009 | US20090107421 Gasification boiler for solid fuels, in particular for bales of straw, with optimised exhaust gas values |
| 04/29/2009 | EP1580489B1 Unit for a compact heating installation |
| 04/29/2009 | CN201229063Y Double-core and double-mode control device for electric water heater |
| 04/29/2009 | CN201229062Y Flat shape water tank made from thermoplastic pipes for water heater |
| 04/29/2009 | CN201229060Y Domestic heating stove |
| 04/29/2009 | CN201229056Y Coal-gas fired heat conducting oil furnace |
| 04/29/2009 | CN201229055Y Electric-gas mix heating stove |
| 04/29/2009 | CN201229054Y Foot bathing basin |
| 04/29/2009 | CN201229053Y Chanel-type electric heater |
| 04/29/2009 | CN201229052Y Multi-core skin-effect heat tracing device |
| 04/29/2009 | CN201229051Y Water level controlled fast heating drinking machine |
| 04/29/2009 | CN201229050Y Full-automatic constant temperature type electric water heater |
| 04/29/2009 | CN201228958Y Domestic energy-saving coal-burning stove |
| 04/29/2009 | CN101417308A Slotted vane of heat exchanger, heat exchanger, water heater and heat-exchanger slotted vane processing method |
| 04/29/2009 | CN100483038C Instant heating type electric water heater leakage-proof sealing envelope |
| 04/29/2009 | CN100483032C Ar heatable brick bed structure used for cooling and/or heating |
| 04/29/2009 | CN100482137C Large-flow immediately-heating water-drinking machine |
| 04/28/2009 | US7523721 Heat exchanger and water heater |
| 04/23/2009 | WO2009050631A1 Flow-through induction heater |
| 04/23/2009 | WO2009050396A2 Distribution tank |
| 04/23/2009 | WO2009049551A1 Water heater |
| 04/23/2009 | WO2008044008A3 A closed cycle heat transfer device and method |
| 04/23/2009 | WO2007119233A3 External immersion device for removal of limescale and sediment from electric water heating tanks |
| 04/23/2009 | US20090103908 Combined heater and space heating system including the combined heater |
| 04/23/2009 | DE202008016999U1 Warmwasserspeicher Hot water tank |
| 04/22/2009 | EP2051006A1 Heating device |
| 04/22/2009 | CN201225788Y Unite heating apparatus for normal temperature (or large temperature difference )waterhead heat pump and middle/high-temperature waterhead heat pump |
| 04/22/2009 | CN201225768Y Anticreepage apparatus for electrical water heater |
| 04/22/2009 | CN201225767Y Water tank for water heater |
| 04/22/2009 | CN201225763Y Normal pressure water sleeve heating furnace |
| 04/22/2009 | CN201225756Y Spherical briquette boiler |
| 04/22/2009 | CN201225755Y 节能型锅炉 Energy-efficient boilers |
| 04/22/2009 | CN201225754Y Juxtaposition reciprocation type air flue energy-saving environment protection apparatus |
| 04/22/2009 | CN201225753Y Electric water heater |
| 04/22/2009 | CN201225752Y Multifunctional electrothermic bucket |
| 04/22/2009 | CN201225751Y Heat collection type water heater |
| 04/22/2009 | CN201225750Y Water heater |
| 04/22/2009 | CN201225749Y Instant-heating type drinking machine apparatus |
| 04/22/2009 | CN201225748Y Instant-heating type electric water heater |
| 04/22/2009 | CN201225747Y Multilayer folding type couple polar plate water heater |
| 04/22/2009 | CN201225746Y 多功能热水器 Multifunctional water heater |
| 04/22/2009 | CN201225710Y Multifunctional carbon fiber electric warm bath water heater |
| 04/22/2009 | CN201225704Y Temperature natural circulating system for biogas solar controlled radiator |
| 04/22/2009 | CN201225701Y Self-control constant temperature electric heating apparatus |
| 04/22/2009 | CN201225667Y Multifunctional coal firewood two-purpose energy-saving stove |
| 04/22/2009 | CN201223407Y Ultrasonic couplant bottle-heating apparatus |
| 04/22/2009 | CN101413716A Full film type wall angle pipe hot water boiler |
| 04/22/2009 | CN101413715A Novel fire coal stove |
| 04/22/2009 | CN101413714A Vertical environment protection boiler |