| Patents for F24H 9 - Details (27,146) |
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| 03/12/2008 | CN201034383Y High-fidelity overheating protection circuit for electric water heater |
| 03/12/2008 | CN201034382Y Water heater heat-exchanging device |
| 03/12/2008 | CN201034375Y Electric heater unit inside water conduit |
| 03/12/2008 | CN201034374Y Drinking machine |
| 03/12/2008 | CN201034372Y Electric water heater |
| 03/12/2008 | CN201034370Y Instantaneous electric water heater |
| 03/12/2008 | CN201034368Y Safety electric heater without earth wire |
| 03/12/2008 | CN201034353Y Solar water heater electric heat-compensating system |
| 03/12/2008 | CN101140107A Plastic-steel composite water heater inner container |
| 03/12/2008 | CN101139846A Non-liner energy-accumulation double impulsion water tank |
| 03/12/2008 | CN100374783C Heating valve unit |
| 03/12/2008 | CA2560369A1 Methodology and design of a tankless high-efficient/compact water heater system for residential/ commercial applications |
| 03/06/2008 | DE202006016840U1 Kaskadeneinheit für eine Heizungsanlage Cascade unit for a heating system |
| 03/06/2008 | DE102005011547B4 Elektrischer Saunaofen Electric heater |
| 03/05/2008 | EP1895245A2 Single-piece multifunction valve for supplying and controlling a fluid intended for user appliances such as heating devices and the like |
| 03/05/2008 | CN201032285Y Electric water heater with ground wire live alarm protective equipment |
| 03/05/2008 | CN201032284Y Electric water heater switch and thermal regulation combined device |
| 03/05/2008 | CN201032283Y Low-resistance anti-electric wall device |
| 03/05/2008 | CN201032282Y Constant temperature shockproof regulation device |
| 03/05/2008 | CN201032281Y Anti-shock box for electric water heater |
| 03/05/2008 | CN201032280Y Controlled silicon temperature control structure of water heater |
| 03/05/2008 | CN201032279Y Disassemble heating system of boiler |
| 03/05/2008 | CN201032278Y High efficiency energy-saving heat exchanger |
| 03/05/2008 | CN201032277Y Heat pump water heater of parallel conversion transducer |
| 03/05/2008 | CN201032276Y Heat pump water heater of tree type bracket |
| 03/05/2008 | CN201032275Y Boiler expanding tank |
| 03/05/2008 | CN201032274Y Heat pump water heater suitable for low temperature environment |
| 03/05/2008 | CN201032273Y Heat pump water heater with plastic support plate |
| 03/05/2008 | CN201032272Y Heating device using heat conduction oil |
| 03/05/2008 | CN201032271Y Phase transition fuel oil & gas heating furnace |
| 03/05/2008 | CN201032264Y Pedal type electric heater |
| 03/05/2008 | CN201032259Y Efficient energy-saving heating boiler |
| 03/05/2008 | CN201032258Y Water storage instant heating type electric water heater equipped with creepage attenuation circuit |
| 03/05/2008 | CN201032257Y Instant heating type convective circulation electrical heater equipped with creepage voltage attenuation circuit |
| 03/05/2008 | CN201032256Y Instant heating type convective circulation electrical heating water supplying and fetching module equipped with creepage attenuation circuit |
| 03/05/2008 | CN201032255Y Electric heating boiler |
| 03/05/2008 | CN201032251Y Heat pipe type electromagnetic water heater |
| 03/05/2008 | CN201032250Y Blue flare subsection air feed gas water heater |
| 03/05/2008 | CN101135499A Waterpower pressure booster |
| 03/05/2008 | CN101135494A Hole design of six petal quincuncial hole hot-air stove burning grate |
| 03/04/2008 | US7337828 Heat transfer using a heat driven loop |
| 03/04/2008 | US7337517 Method of manufacturing a combustion chamber for a water heater |
| 02/28/2008 | WO2008022888A1 Continuous heater for fast assembly |
| 02/28/2008 | WO2008022412A1 Heating boiler |
| 02/28/2008 | DE202007017283U1 Wärmetauscher mit ringförmig ausgebildeten Strömungskanälen Heat exchanger with annular flow channels formed |
| 02/28/2008 | DE19747819B4 Steuer- und Überwachungseinrichtung für ein brennstoffbeheiztes Heizgerät Control and monitoring system for a fuel-heated heater |
| 02/28/2008 | DE19633880B4 Verfahren zum Betrieb eines Wasserheizers Method for operating a water heater |
| 02/28/2008 | DE102007038977A1 Method for cleaning exhaust-gas-streaming through helical heat exchanger of heater, involves emptying exhaust-gas-pipe into exhaust-gas-collector, where burner and exhaust-gas-collector are dismantled |
| 02/28/2008 | DE102006039498A1 Durchlauferhitzer zur Schnellmontage Water heater for quick assembly |
| 02/27/2008 | EP1110038B1 Control system for bathers |
| 02/27/2008 | CN201028805Y Damping isolation signal pickup assembly used for electric water heater |
| 02/27/2008 | CN201028804Y Electric water heater electricity proof installation with time sharing testing function |
| 02/27/2008 | CN201028803Y Electric water heater with anti-creep device inside internal bladder |
| 02/27/2008 | CN201028802Y Connector for water inlet and outlet pipe of electric water heater |
| 02/27/2008 | CN201028801Y Electric shock-proof device of general electric water heater |
| 02/27/2008 | CN201028800Y Electric shock-proof device of quick-heating type electric water-heater |
| 02/27/2008 | CN201028799Y Multipurpose energy-saving electromagnetic water heater |
| 02/27/2008 | CN201028798Y Bottom heating pipe of electric water heater |
| 02/27/2008 | CN201028797Y Coal economizer used for high-temperature high-pressure dry coke quenching exhaust-heat boiler |
| 02/27/2008 | CN201028796Y Pipe emptier of water heater |
| 02/27/2008 | CN201028795Y Pipe emptier of water heater |
| 02/27/2008 | CN201028794Y Water feeding device of water storage electric water heater |
| 02/27/2008 | CN201028793Y Mobile explosion-proof overpressure-resistant gas-liquid firing equipment |
| 02/27/2008 | CN201028792Y Multi-cavity heat-storing water container |
| 02/27/2008 | CN201028791Y Anti-corrosion energy-saving boiler flue gas residual heat utilization device |
| 02/27/2008 | CN201028776Y Radiator wind feeder |
| 02/27/2008 | CN201028773Y High-efficient superconductive energy-saving furnace |
| 02/27/2008 | CN201028772Y Vertical coal gas integrated ambient pressure water boiler |
| 02/27/2008 | CN201028761Y Liquid heating mechanism |
| 02/27/2008 | CN201028760Y Bell-type coal-fired ambient pressure boiler of fire barrel curved water pipe |
| 02/27/2008 | CN201028759Y Electrical heating tank with sanitary liquid |
| 02/27/2008 | CN201028758Y Anti-creep water heater |
| 02/27/2008 | CN201028757Y Electric heating bag preventing dry-burning |
| 02/27/2008 | CN201028756Y Electric water heater with electric proportion valve |
| 02/27/2008 | CN201028752Y Safe energy-saving fast electric water heater |
| 02/27/2008 | CN201028751Y Electric heating membrane safe heating system for primary oil long-distance pipeline |
| 02/27/2008 | CN201028747Y Ceramic peptide nitride heating mechanism |
| 02/27/2008 | CN201028746Y Flat instantaneously heated water heating apparatus |
| 02/27/2008 | CN201028745Y Water working medium fast electric water heater |
| 02/27/2008 | CN201028744Y Electric motor controlled gas water heater |
| 02/27/2008 | CN201028634Y Bidirectional wireless radio controller used for gas water heater or gas fireplace |
| 02/27/2008 | CN201028552Y Vertical double-barrel smokeless boiler |
| 02/27/2008 | CN101131254A Water heater with flammable vapor sensor |
| 02/27/2008 | CN100371654C Connection fitting for heating body and method for fixing connection fitting on heating body |
| 02/26/2008 | US7335856 Apparatus and method of detecting igniter type |
| 02/26/2008 | CA2482071C Water heater apparatus and associated manufacturing and insulation methods |
| 02/21/2008 | WO2008020464A2 Plug for radiator elements |
| 02/20/2008 | EP1888977A1 Improved electric radiator |
| 02/20/2008 | CN201025407Y An electrical heating device for warmer |
| 02/20/2008 | CN201025406Y An electrical heating device for warmer |
| 02/20/2008 | CN201025405Y A fixing structure for water ruler of electrically heating boiled water bottle |
| 02/20/2008 | CN201025401Y Warmer using infrared bulb |
| 02/20/2008 | CN201025398Y Non electronic temperature adjusting structure for water heater |
| 02/20/2008 | CN101126550A instant heating type MCH alumina ceramic electric water heater |
| 02/20/2008 | CN101126541A Ceiling and all-concealed type electric water heater |
| 02/20/2008 | CN100370193C Gas fed water-heater |
| 02/20/2008 | CN100370192C Electric heating machine |
| 02/15/2008 | CA2590285A1 Foam dam |
| 02/14/2008 | DE202007016090U1 Wärmespeicherelement Heat storage member |
| 02/13/2008 | CN201022233Y Current leakage prevention device for electric water heater |