| Patents for F24B 9 - Stoves, ranges, or flue-gas ducts, with additional provisions for heating water (2,436) |
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| 11/05/2008 | CN201145318Y Self-suction type coal cook heating furnace without coke tar stalk |
| 11/05/2008 | CN201145317Y Rapid firewood stove water heater |
| 11/05/2008 | CN201145316Y Multifunctional energy-saving stove |
| 11/05/2008 | CN201145311Y Multipurpose heat superconduction coal firing heating stove |
| 11/05/2008 | CN201145309Y High-efficiency energy-saving civil heating cooking boiler |
| 11/05/2008 | CN201145301Y Lower-suction type biological material gasifying stove |
| 11/05/2008 | CN101298919A 可燃气发生器 Gas generators can |
| 10/29/2008 | CN201141695Y Environment-friendly high-efficiency and energy-saving civil heating stove |
| 10/29/2008 | CN201141627Y Waste heat water heater |
| 10/23/2008 | DE202008006138U1 Wärmetauscher Heat exchanger |
| 10/15/2008 | CN201133662Y Kitchen range water heater |
| 10/15/2008 | CN101285594A Dual-purpose energy-saving cooking stove head |
| 10/08/2008 | CN201129762Y Kiln chimney changing flue gas remaining heat into hot water |
| 10/08/2008 | CN201129761Y Air flue horizontal soot cleaning domestic burners |
| 10/08/2008 | CN201129760Y Fire coal heating type water heating range |
| 10/08/2008 | CN201129750Y Energy-saving tube-type multifunctional straw case gasifying stove |
| 10/02/2008 | DE102007010585A1 Water register e.g. for furnace, heat exchanger, has pipe input, pipe output, flue gas channel, heat exchanger and line connections |
| 10/01/2008 | CN201126201Y Utilization machine of range waste heat |
| 10/01/2008 | CN201126194Y High-efficiency stalk gasification furnace |
| 09/25/2008 | DE102007013840A1 Furnace pipe (1) feeds combustion gases to chimney and has concentric outer sleeve, water from central heating system being heated in space between pipe and sleeve and returned to heating system |
| 09/24/2008 | CN201121921Y Coal and firewood horizontal-chamber furnace |
| 09/24/2008 | CN101270883A Stalk gas-producing ecological stove |
| 09/17/2008 | CN201116741Y High efficient energy-saving boiler |
| 09/11/2008 | DE202008004395U1 Wärmerückgewinnung durch flüssigkeitsdurchströmte mehrwandige Abgasanlage Heat recovery by liquid flowed through multi-walled exhaust system |
| 09/03/2008 | CN101255996A Hearth for recovery and use of waste heat |
| 08/27/2008 | CN201106875Y Energy-saving range cooker |
| 08/27/2008 | CN201106874Y Steaming box |
| 08/27/2008 | CN101251265A Biomass gasification stoves with multiple feed inlet |
| 08/14/2008 | DE102007005962A1 Feuerungsstätte Fuel burning appliances |
| 08/13/2008 | EP1956298A1 Incinerator |
| 08/13/2008 | CN201100676Y Heat storage water heating box based on residual heat of the chimney |
| 08/13/2008 | CN201100675Y High energy-saving integrated public cooking bath device |
| 08/06/2008 | CN201096370Y Small-sized horizontal type superconductor rapid heating multi-purpose furnace |
| 07/31/2008 | DE202007003200U1 Wärmetauscher für einen Ofen Heat exchanger for a furnace |
| 07/30/2008 | CN201093715Y Vertical type non-pressure boiler |
| 07/30/2008 | CN201093611Y Vertical type multifunctional domestic warm-air stove |
| 07/30/2008 | CN201093554Y Furnace, stove residual heat utilization apparatus |
| 07/30/2008 | CN201093553Y Multifunctional assembled hearth and high efficiency multifunction pot with the same |
| 07/30/2008 | CN101230991A Rectangular chamber-lying type multi-purpose furnace |
| 07/30/2008 | CN101230989A Stalk gasification heating stove |
| 07/09/2008 | CN201083400Y Heating stove for a heating brick bed |
| 07/02/2008 | CN201081267Y Multi-fuel environment protective and power saving heating stove |
| 07/02/2008 | CN201081266Y Novel stove |
| 06/26/2008 | DE102006058964A1 Chimney boiler insert with integral safety device, reheat grill and air distributor has vertical pipe register extended up into hollow chamber of exhaust gas manifold and inlet manifold extending out of exhaust gas manifold to exterior |
| 06/18/2008 | CN201074843Y Energy-saving environment protection type stove |
| 06/18/2008 | CN201074841Y Energy saving stove and water heater thereof |
| 06/11/2008 | CN101196305A Solar energy and biomass boiler combined heating installation |
| 06/04/2008 | CN201069189Y A no-pressure evaporation hearth |
| 06/04/2008 | CN201069188Y Energy-saving hearth |
| 05/28/2008 | CN201066148Y Fire 'kang' energy-saving oven and its warming device |
| 05/28/2008 | CN201066147Y Energy-saving solid fuel hot water oven |
| 05/28/2008 | CN201066146Y Energy-saving firewood oven capable of simultaneously boiling water and hot water |
| 05/07/2008 | CN101173769A Multifunctional integrated stove system |
| 05/07/2008 | CN100386566C Multifunction burning furnace |
| 04/30/2008 | CN201053701Y Energy-saving oven with water level indication bar |
| 04/30/2008 | CN201053695Y Highly-efficient energy-saving water-heating furnace |
| 04/24/2008 | WO2008010256A3 Double fuel burning stove |
| 04/23/2008 | CN201050885Y Highly effective highly conductive energy-saving vacuum steam domestic coal-fired heating oven |
| 04/23/2008 | CN101164405A Negative pressure heat discharging warmhouse heating ground warm boiler |
| 04/22/2008 | US7360580 External flue heat exchangers |
| 04/16/2008 | CN201047611Y Low cost energy saving range |
| 03/26/2008 | CN201041371Y Double-water jacket boiler |
| 03/12/2008 | CN201034329Y Countryside household small-sized boiler |
| 03/05/2008 | CN201032187Y Energy-saving range |
| 03/05/2008 | CN201032186Y Hearth inner wall snakelike water channel combined minitype ambient pressure boiler with heat absorption wing laminated pipes |
| 03/05/2008 | CN201032178Y Agricultural straw boiler with safety explosion-proof function and high heat utilization efficiency |
| 03/05/2008 | CN201032177Y Semi-section type agricultural straw boiler |
| 02/27/2008 | CN201028615Y Backfire type multipurpose coal-fired boiler |
| 02/27/2008 | CN201028614Y Atmospheric honeycomb type energy-saving domestic heating stove |
| 02/27/2008 | CN201028613Y Energy-saving heating honeycomb briquet stove |
| 02/27/2008 | CN201028612Y Energy-saving, safe and sanitary heating furnace |
| 02/27/2008 | CN201028611Y Multifunctional coal burning stove used in hotel, guesthouse and restaurant |
| 02/27/2008 | CN201028603Y Energy-saving environment-friendly device |
| 02/27/2008 | CN101131238A Novel energy conserving furnace |
| 02/20/2008 | CN100370178C Thin type high-efficiency multipurpose coal stove for household use |
| 01/30/2008 | CN201014564Y Highly effective energy-saving type boiler with mid-water jacket |
| 01/30/2008 | CN201014563Y Multifunctional firewood-burning heating stove |
| 01/30/2008 | CN201014562Y Agricultural straw boiler with safety explosion-proof function |
| 01/30/2008 | CN201014561Y Firewood-burning heating stove |
| 01/30/2008 | CN201014560Y Boiler bottom heat supply bathing equipment |
| 01/30/2008 | CN201014559Y Highly effective coal-fired heating stove |
| 01/30/2008 | CN201014558Y Energy-saving heating stove |
| 01/30/2008 | CN201014557Y Waste heat utilization cooking stove |
| 01/30/2008 | CN201014552Y Domestic fire coal type multifunctional stove |
| 01/30/2008 | CN201014512Y Honeycomb briquette heating furnace |
| 01/24/2008 | CA2657917A1 Double fuel burning stove |
| 01/23/2008 | CN201011456Y Gas pumping type multifunctional energy-saving coal-burning stove |
| 01/17/2008 | DE102007032093A1 Basic furnace has combustion chamber, storage core used for heat storage, outer shell partly surrounding storage core and heat exchanger |
| 01/16/2008 | CN201007502Y Energy-saving stove |
| 01/02/2008 | CN201000104Y Heating furnace with corn stalk as fuel |
| 01/02/2008 | CN201000103Y Stalk gas-fired boiler matching high efficiency heating apparatus |
| 12/26/2007 | CN101093082A 节源多功能炉 Festival source multifunction oven |
| 12/19/2007 | EP1866572A2 Improvements in cooking stoves |
| 12/19/2007 | CN200993392Y Stalk coal dual range energy-saving boiler |
| 12/12/2007 | CN200989608Y Multipurpose warming stove for firing straw such as wastes |
| 11/29/2007 | DE202007013263U1 Heizvorrichtung Heater |
| 11/28/2007 | CN200982675Y Three-way air intake vertical furnace for soaking tea and bathing |
| 11/21/2007 | CN200979199Y Heating stove for household cooking |
| 11/14/2007 | CN200975709Y Coal-fired energy-saving heating cooking stove |
| 11/14/2007 | CN200975708Y Pipeline type civil boiler with plants stalk as fuel |