| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 11/26/2008 | EP1993923A2 Tank made of a corrosion-resistant composite |
| 11/26/2008 | EP1704371B1 Liquid heating apparatus and method |
| 11/26/2008 | CN201155857Y Heat conducting oil heating stove adopting coal heating |
| 11/26/2008 | CN201155856Y Efficient energy-saving convection chamber of heating stove |
| 11/26/2008 | CN201155855Y Electromagnet water heater |
| 11/26/2008 | CN201155854Y Electric shock prevention type electric water heater |
| 11/26/2008 | CN201155853Y Water storage interior heat type electromagnetical superconductor water heater |
| 11/26/2008 | CN201155852Y Electric water heater |
| 11/26/2008 | CN201155851Y Energy saving water heater |
| 11/26/2008 | CN201155850Y PTC liquid heater |
| 11/26/2008 | CN201155849Y Vertical heat-exchanging type water heater |
| 11/26/2008 | CN201155820Y Water source heat pump heating device |
| 11/26/2008 | CN101311641A Ground heating dedicated ambient pressure boiler |
| 11/26/2008 | CN101311640A Bathtub utilizing microwave energy for heating and controlling water temperature |
| 11/26/2008 | CN100436960C System and method of keeping normal pressure for water tank of water heater |
| 11/26/2008 | CN100436959C Environmental-protection instant-heating water-storage electric water-heater |
| 11/26/2008 | CN100436958C Gas water heater capable of harmful gas monitoring and alarming and method of monitoring and alarming |
| 11/25/2008 | US7455065 Household appliance |
| 11/20/2008 | WO2008138803A2 Boiler with variously-shaped heat exchange elements. |
| 11/20/2008 | WO2008110847A3 Temperature control of liquids, in particular continuous flow heating |
| 11/20/2008 | US20080285964 Modular heating system for tankless water heater |
| 11/20/2008 | US20080283629 Vehicle windshield cleaning system |
| 11/20/2008 | US20080282568 Dryer |
| 11/20/2008 | DE202008008800U1 Warmwasser-Speicherbehälter mit einem thermischen Ventil Hot water storage tank with a thermal valve |
| 11/20/2008 | DE102007023051A1 Boiler for e.g. agriculture application, has combustion chamber receiving fuel material, and flues diverted in relation to flue gas stream and exhibiting double-walled formation, where inner areas are flowed from heat transfer medium |
| 11/19/2008 | CN201152627Y High-efficient solar heat-pump water heater |
| 11/19/2008 | CN201152624Y Environmental protecting energy-saving boiler using plant stalk |
| 11/19/2008 | CN201152623Y Energy-saving efficient returning heating stove |
| 11/19/2008 | CN201152622Y All-premixing burning gas water heating stove |
| 11/19/2008 | CN201152621Y Environment protecting superconductive energy saving stove |
| 11/19/2008 | CN201152620Y Condensing gas heating water boiling furnace having condensate water process device |
| 11/19/2008 | CN201152619Y Quick electric water heater |
| 11/19/2008 | CN201152618Y Heating apparatus |
| 11/19/2008 | CN201152617Y Gas bathing water heater with water pump |
| 11/19/2008 | CN201152616Y Combined boiler |
| 11/19/2008 | CN201152615Y Household gas furnace combined air-conditioner and water heater |
| 11/19/2008 | CN201152550Y Heating stove |
| 11/19/2008 | CN201151824Y Multifunctional integration cleaning appliances integrated machine |
| 11/19/2008 | CN101307952A Non-pressure boiler device |
| 11/19/2008 | CN101307951A Water fire direct changing type highly effective multipurpose hot water units |
| 11/19/2008 | CN101307950A Microwave energy hot-water heating equipment |
| 11/19/2008 | CN101307949A Water heater open-and-heating device |
| 11/19/2008 | CN101307931A Primary and secondary type hot water supply system |
| 11/19/2008 | CN101307912A Drainage type flame heat-energy recovering apparatus |
| 11/19/2008 | CN100434828C Heat-storing electric water boiler |
| 11/19/2008 | CN100434827C Novel bath tub using microwave energy heating control water temperature |
| 11/19/2008 | CN100434824C Instant heating solar water heater |
| 11/18/2008 | CA2396003C A liquid heating module, a system comprising said module and a process for heating liquid |
| 11/14/2008 | CA2589732A1 Ultra high efficiency enviromental fluid heating method and apparatus |
| 11/13/2008 | WO2008136633A2 Fluid heating apparatus |
| 11/13/2008 | WO2008136135A1 Method of heating heating object liquid and apparatus therefor |
| 11/13/2008 | US20080280131 Insulation for high temperature applications |
| 11/13/2008 | US20080279540 Air delivery pipe of a humidifying apparatus |
| 11/13/2008 | US20080277497 Vehicle Windshield Cleaning System |
| 11/12/2008 | CN201149372Y Boiler with twice gasification combustion function |
| 11/12/2008 | CN201149371Y Civil heating boiler by burning stalk |
| 11/12/2008 | CN201149370Y Integral thermal insulation split type safety boiler |
| 11/12/2008 | CN201149369Y Totally-enclosed multi-joint energy-saving boiler |
| 11/12/2008 | CN201149368Y Horizontal four-furnace-chamber three-body water jacket boiler |
| 11/12/2008 | CN201149367Y High pure graphite electrolytic water heater |
| 11/12/2008 | CN201149366Y Energy-saving electric boiler |
| 11/12/2008 | CN201149365Y Equipment for preparing large tonnage cool boiled water |
| 11/12/2008 | CN201149364Y Rapid water heater |
| 11/12/2008 | CN201149363Y Multifunctional electromagnet water heater |
| 11/12/2008 | CN201149362Y Water heater using solar energy or wind energy |
| 11/12/2008 | CN201149361Y Built-in gas water heater |
| 11/12/2008 | CN201149287Y High efficiency briquette boiler |
| 11/12/2008 | CN201149279Y Novel energy-saving environment-protective boiler |
| 11/12/2008 | CN101305246A Portable heat transfer unit |
| 11/12/2008 | CN101303164A Energy-saving and high-efficiency gas burning water heater |
| 11/12/2008 | CN101303163A Pipe instant-heating electric water heater |
| 11/12/2008 | CN101303162A Full-automatic constant temperature and constant current electric water heater |
| 11/12/2008 | CN101303161A Intelligent gas water heater and control method thereof |
| 11/12/2008 | CN101303160A Instantaneously heated type heater |
| 11/06/2008 | WO2008133371A1 Induction boiler apparatus |
| 11/06/2008 | WO2008081492A3 Low voltage electric water heater for sanitary uses and room heating |
| 11/06/2008 | WO2008076833A3 Heat transfer unit for steam generation and gas preheating |
| 11/06/2008 | US20080273868 Liquid Heating Device and Method for Heating a Liquid |
| 11/06/2008 | US20080271730 Underwater ultrasonic thawing apparatus |
| 11/06/2008 | DE112005001061T5 Wärmetauscher und Wasserheizvorrichtung Heat exchangers and water heating |
| 11/05/2008 | CN201145413Y Heat exchange connecting piece and electromagnetic water heater with the same |
| 11/05/2008 | CN201145402Y Combined microwave hot water apparatus |
| 11/05/2008 | CN201145401Y High-efficiency environment protection briquettes heating furnace |
| 11/05/2008 | CN201145400Y Water ring net compound type gas supply heating, biomass gasification machine unit |
| 11/05/2008 | CN201145399Y Horizontal type circulating fluid bed hot water boiler |
| 11/05/2008 | CN201145398Y Solar individual heating hot-water apparatus |
| 11/05/2008 | CN201145397Y Forced circulation hot water boiler of circumferential direction flow around smoke channel |
| 11/05/2008 | CN201145396Y Non-piezoelectric heating water supply heating device |
| 11/05/2008 | CN201145395Y Intelligent skin effect electric heating apparatus |
| 11/05/2008 | CN201145394Y Electric water heater |
| 11/05/2008 | CN201145393Y Glass inner container of electrical water heater |
| 11/05/2008 | CN201145392Y Heating pipe and inner container insulating electric water heater |
| 11/05/2008 | CN201145391Y Novel bearing light electric water heater |
| 11/05/2008 | CN201145390Y Box type instant-heating electric water heater |
| 11/05/2008 | CN201145389Y Condensing type gas water heater |
| 11/05/2008 | CN201145388Y Atmospheric reverse burned coal gas transferring environmental protection boiler |
| 11/05/2008 | CN201145351Y Indoor intelligent hydroelectric heating warmer |
| 11/05/2008 | CN201145336Y Energy-saving type gas kitchen ranges combination system |
| 11/05/2008 | CN201145319Y Multifunctional combined type gas system |
| 11/05/2008 | CN201145309Y High-efficiency energy-saving civil heating cooking boiler |