| Patents for F24B 9 - Stoves, ranges, or flue-gas ducts, with additional provisions for heating water (2,436) |
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| 10/01/2009 | DE102006010717B4 Vorrichtung zur Verbrennung fester Brennstoffe A device for combustion of solid fuels |
| 09/23/2009 | CN201314576Y Up-draft biomass particle gasification furnace |
| 09/23/2009 | CN201314575Y Multifunctional biomass gasification stove for hot wind and hot water |
| 09/17/2009 | DE102008053441A1 Kamineinsatz mit Wärmetauscher Fireplace insert with heat exchanger |
| 08/27/2009 | DE202009000913U1 Ofen-Wärmepumpe Furnace heat pump |
| 08/26/2009 | CN100532948C Gasification type firewood burning hot water stove |
| 08/20/2009 | WO2009100561A1 Energy-saving water heater in oven |
| 08/20/2009 | DE202009004942U1 Grundofenanordnung mit einem Wärmetauscher Basic furnace assembly with a heat exchanger |
| 08/19/2009 | CN201293359Y Gas-coal fired boiler |
| 08/19/2009 | CN201293358Y Biomass gasification gas stove |
| 08/19/2009 | CN201293357Y Multifunction gasification energy-saving range |
| 08/19/2009 | CN101509671A Stalk and coal burning method application based on water jacket furnace |
| 08/12/2009 | CN201289114Y Energy saving firewood gasifier |
| 08/12/2009 | CN201287021Y Gasification furnace filter |
| 08/05/2009 | CN201285099Y Biomass gasification heating installation |
| 08/05/2009 | CN201285075Y Efficient energy-saving heating boiler |
| 07/29/2009 | CN201281379Y Biomass breeze gasification furnace |
| 07/23/2009 | DE102007032093B4 Grundofen mit Wärmetauschermodulen Basic stove with heat exchanger modules |
| 07/22/2009 | CN201277609Y Hearth-embedded combination type heat pipe oven |
| 07/08/2009 | CN201269553Y Multi-functional energy-saving range |
| 06/25/2009 | DE202009002110U1 Kompaktwärmetauscher mit Gebläse Compact heat exchanger with fan |
| 06/24/2009 | CN201262429Y Stalk coal gasification stove |
| 06/24/2009 | CN201262428Y Self-circulation two-purpose stove for cooking and heating |
| 06/22/2009 | CA2647866A1 Heat reclaimer device |
| 06/10/2009 | CN101451724A Water storage type firewood stove water heater |
| 06/10/2009 | CN101451723A Fast firewood stove water heater |
| 06/04/2009 | DE202009004457U1 Ofen für Festbrennstoffe Stove for solid fuel |
| 05/27/2009 | CN201246779Y Cyclic heating water tank of domestic biomass gasification stove |
| 05/27/2009 | CN201246778Y Movable firewood cooking stove |
| 05/20/2009 | DE202009000753U1 Speicherofen Storage heater |
| 05/20/2009 | DE202008008855U1 Beheizungsanordnung mit Belüftungsanlage und Verbrennungsofen Heating arrangement with aerator and incinerator |
| 05/20/2009 | CN101435591A Small-sized household cooking and warming power generation coal stove |
| 05/13/2009 | CN201237257Y Movable cooking/water heating stove |
| 05/13/2009 | CN201237249Y Coal-producing gasification furnace |
| 05/13/2009 | CN101430101A Low pressure boiler for generating combustible gas by using plant |
| 05/06/2009 | CN201233028Y Gas water heating stove |
| 04/30/2009 | DE202009003043U1 Kaminofen Wood stove |
| 04/29/2009 | CN201228997Y Water heating stove |
| 04/29/2009 | CN201228989Y Automatic smoke-removable multifunction biomass gasifying furnace |
| 04/23/2009 | DE202008016293U1 Kaminfeuerstelle mit einem wasserdurchströmbaren Heizeinsatz Fireplace hearth with a wasserdurchströmbaren heater |
| 04/22/2009 | CN201225659Y Multifunctional stalk gasification furnace |
| 04/15/2009 | CN201221784Y Dual-purpose energy-saving cooking stove head |
| 04/08/2009 | CN201218533Y Energy-saving drinking boiler |
| 04/08/2009 | CN201218526Y 气化炉 Gasifier |
| 04/01/2009 | CN201215328Y 生物质气化发生炉 Biomass gasification furnace |
| 03/25/2009 | EP2040011A2 Heating device |
| 03/25/2009 | CN201212699Y Environment protection and energy-conserving multifunction boiler device |
| 03/18/2009 | CN201209887Y Civil integral energy-conserving hearth of range and stove |
| 03/04/2009 | CN201203179Y Stalk gasification multi-purpose furnace |
| 03/04/2009 | CN201203159Y Combined type multifunctional atmosphere pressure life furnace |
| 03/04/2009 | CN201203158Y Honeycomb briquette ball furnace |
| 03/04/2009 | CN201203147Y Straight-way type stalk gasification furnace |
| 03/04/2009 | CN201203145Y Gas furnace with conical combusting chamber |
| 02/25/2009 | CN201199048Y Energy-saving coal stove for catering industry |
| 02/25/2009 | CN201199042Y Multifunction energy-saving range |
| 02/18/2009 | CN201196436Y Multifunctional coal-saving stove cover |
| 02/18/2009 | CN201196434Y Stove type energy-saving heat storage equipment |
| 02/18/2009 | CN201196430Y Wet firewood combustion energy-saving gasification furnace |
| 02/18/2009 | CN100462631C Auxiliary water heating stove for civil range |
| 02/11/2009 | CN201193834Y Wet wood burning energy-conserving gasification furnace with water bag |
| 02/11/2009 | CN201193833Y Stalk gas-making ecological furnace |
| 02/11/2009 | CN100460763C Coal burning water heating range |
| 02/04/2009 | CN201191014Y Water heater using firewood as fuel |
| 01/28/2009 | CN201187798Y Combustible slag environment protection energy-saving gas furnace |
| 01/28/2009 | CN201187795Y Biomass gasification furnace |
| 01/28/2009 | CN101354144A Self-suction type non-coke tar stalk and coal cooking heating furnace |
| 01/22/2009 | DE202008014607U1 Holzofen-Wasserheizung Wood-fired water heater |
| 01/21/2009 | CN201184618Y Waste heat recovery utilizing hearth |
| 01/21/2009 | CN201184610Y Novel coal smoke ignition furnace |
| 01/21/2009 | CN101349437A Combined type multi-body combustion furnaces |
| 01/14/2009 | CN201181022Y Integrated domestic biomass gasification stove |
| 01/14/2009 | CN101344268A Low-discharging high-efficiency energy-saving environment friendly multi-purpose furnace |
| 01/08/2009 | DE102006058964B4 Kaminkesseleinsatz mit integrierter Sicherheitseinrichtung, Nachverbrennungsrost und Luftverteiler Iron Kettle use with integrated safety device, afterburn grate and air distribution |
| 01/07/2009 | CN201177278Y Up-draught type stalk gasification furnace |
| 01/07/2009 | CN101338911A High efficiency civil multifunctional gas making furnace |
| 12/31/2008 | CN201173506Y Energy saving type stove for air heating |
| 12/31/2008 | CN201173504Y Honeycomb type heating stove |
| 12/31/2008 | CN201173499Y Firewood gasification stove |
| 12/24/2008 | CN201170597Y Coal water-heating stove |
| 12/24/2008 | CN201170596Y Range capable of producing steam |
| 12/24/2008 | CN201170595Y Contact type apparatus for recovering flue gas waste heat |
| 12/24/2008 | CN201170594Y Apparatus for reusing residual heat of heating stove |
| 12/17/2008 | CN201166396Y Hearth water heater |
| 12/17/2008 | CN201166395Y Energy-saving coal gas heating stove |
| 12/11/2008 | DE202008012914U1 Brennraummodul eines Kaminofens Combustion chamber module of a stove |
| 12/10/2008 | CN201163046Y Rectangular chamber-lying type multi-purpose furnace |
| 12/10/2008 | CN201163045Y Multifunctional integrated stove system |
| 12/10/2008 | CN201163043Y Household air and oil absorption water-heating coal stove |
| 12/03/2008 | CN201159479Y Energy-saving heating stove |
| 11/27/2008 | WO2008143543A1 Steam generator |
| 11/27/2008 | WO2008030566A3 Pellet burning heating assembly |
| 11/26/2008 | CN201155799Y Plaster board organic heat carrier heating stove residual heat utilization device |
| 11/20/2008 | DE102007005962B4 Feuerungsstätte Fuel burning appliances |
| 11/19/2008 | CN201152616Y Combined boiler |
| 11/19/2008 | CN201152547Y Energy-saving heating kang capable of supplying hot water |
| 11/19/2008 | CN201152179Y Residual heat power generation device |
| 11/12/2008 | CN201149288Y High-efficiency multi-function energy-saving range |
| 11/12/2008 | CN201149287Y High efficiency briquette boiler |
| 11/12/2008 | CN201149285Y Double-layer heating hot water cyclone coal saving firewood range |
| 11/12/2008 | CN201149277Y Totally enclosed interlayer stalk gasification furnace |