| Patents for F24B 7 - Stoves, ranges, or flue-gas ducts, with additional provisions for convection heating (916) |
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| 05/31/2006 | CN2784773Y Multipurpose energy-saving heating stove |
| 05/24/2006 | CN2783161Y Domestic hot air blowing heater |
| 05/17/2006 | CN2781215Y Backheat device of honeycomb briquette heater |
| 05/17/2006 | CN2781214Y Hot-blast heating device |
| 05/10/2006 | CN2779264Y Nano heat actuating medium conducting furnace |
| 05/03/2006 | CN2777385Y Heat pipe type energy-saving room heating stove |
| 05/03/2006 | CN2777384Y Moveable stove burning briquette used for cooking and room-heating |
| 04/12/2006 | CN2771723Y Boiler-core type environment-protection and energy-saving boiler |
| 04/05/2006 | CN2769717Y Warm water heating stove placed in heated brick bed |
| 04/05/2006 | CN1249379C 节能采暖炉 Energy-saving stove |
| 03/29/2006 | CN2767861Y High efficiency energy-saving multipurpose stove for cooking and heating |
| 03/22/2006 | CN2766158Y Energy-saving temperature adjustable dual-purpose stove for cooking and heating |
| 03/08/2006 | CN2763710Y Earth heat furnace |
| 02/08/2006 | CN2756974Y Air conditioner type multipurpose heater |
| 02/08/2006 | CN2756973Y Atmospheric high efficiency coal saving heating stove |
| 01/04/2006 | CN2750211Y Hot water and air-heating boiler |
| 11/30/2005 | CN2743715Y Domestic cooking warming furnace |
| 11/09/2005 | CN1693759A High efficiency energy-saving domestic heating equipment |
| 09/21/2005 | CN2727585Y Multifunctional hot air heating stove |
| 08/10/2005 | CN1651821A 燃煤采暖炉 Coal-fired heating stove |
| 08/04/2005 | US20050166909 Exhaust system for open front fireplace |
| 07/27/2005 | CN2713328Y Boiler type stove |
| 07/06/2005 | CN2708129Y Kang and range waste heat recovering device |
| 06/23/2005 | DE202004011270U1 Kit for forming chimney rear ventilation system for chimney inserts for small burner arrangements for dwellings has especially aluminum profile stand mechanism, insulating boards between them with bottom, top separations to enable air flow |
| 05/18/2005 | CN1616891A Auxiliary water heating stove for civil range |
| 05/11/2005 | CN2699150Y Environment protection energy saving multipurpose stove |
| 04/06/2005 | CN2690765Y Safety energy saving stove for waste heat circulation |
| 03/02/2005 | CN2682307Y Highly effective energy-saving low pressure coal-fired warm-air furnace |
| 02/09/2005 | EP1505348A2 Stove or ventilated fireplace with a forced air circulation system |
| 02/09/2005 | CN2677773Y Multipurpose stove |
| 11/03/2004 | CN1542323A Vacuum superconductive multipurpose heating apparatus by coal stove |
| 09/30/2004 | DE202004005522U1 Three chamber tubular flue for stove has a sheet steel and metal tube construction with the burn gasses retained for longer via swirl effect chambers |
| 08/25/2004 | EP1450103A1 Heating device |
| 08/19/2004 | DE202004006621U1 Warmluftofen Hot air oven |
| 08/19/2004 | DE10151273B4 Einrichtung für den Warmluftaustritt bei Kachelöfen und Kachelkaminen Means for the hot air outlet tile stoves and fireplaces tile |
| 08/11/2004 | CN2632523Y Household heating stove without water |
| 08/11/2004 | CA2418647A1 Wood burning stove heat exchanger |
| 07/28/2004 | CN2628900Y Energy-saving easy-to-flaming hot-blast air supplied coal stove |
| 07/14/2004 | CN2625745Y Wind kitchen range kang |
| 04/15/2004 | US20040069296 Heat transfer controller |
| 03/31/2004 | CN2608854Y Coal-fired heating air conditioner |
| 03/11/2004 | WO2004020906A1 Heat transfer controller |
| 02/25/2004 | CN2604637Y Efficient energy-saving warming stove |
| 02/11/2004 | CN2603306Y Direct heating type heat-stove |
| 01/14/2004 | CN2599419Y Air heat-regulating stove |
| 12/31/2003 | CN2596224Y Double stove body return-tuype chimney heating stove |
| 12/17/2003 | CN2593079Y Air conditioning energy-saving stove |
| 12/10/2003 | CN2591445Y Warm air stoves |
| 11/26/2003 | CN2588230Y Temp.-controlled heater for coal furnace |
| 11/05/2003 | CN2585072Y Energy-saving stove with convection heating device |
| 09/24/2003 | CN1443967A Vacuum heat-pipe multifunctional coal-fired air-conditioning equipment |
| 07/16/2003 | EP1327836A1 Air heating stove |
| 07/16/2003 | EP1327825A1 Improvements in a pellet stove |
| 07/08/2003 | US6588350 Automatic coal stoker with increased sensible heat outflow |
| 07/08/2003 | CA2103734C Self-powered heat transfer fan |
| 06/04/2003 | CN2554500Y Thermal energy absorption device of heating stove |
| 02/26/2003 | CN2537903Y Heat radiation pipe for household coal stove chimney |
| 02/20/2003 | DE20218351U1 Heat extraction and storage system has part brick-lined smoke as chamber |
| 02/05/2003 | CN2534493Y Coal firing hot-blast furnace |
| 01/29/2003 | CN2533395Y Hot air heating stove |
| 01/15/2003 | CN2531270Y Vacuum heat pipe multi-functional coal-fried air-conditioing device |
| 12/04/2002 | CN2524118Y Air heating coal stoves |
| 12/04/2002 | CN2524117Y Downward air-heating coal furnace |
| 10/30/2002 | CN2519155Y Coal-fired hot-air heating stove |
| 09/04/2002 | CN2509473Y Agricultural superconducting tube hot-blast stove |
| 07/17/2002 | CN2500929Y Domestic atmospheric boiler |
| 06/05/2002 | CN2494482Y Domestic stalk gasifying stove |
| 05/15/2002 | CN2491721Y Hot-blast stove |
| 04/17/2002 | EP1197708A2 Heating device |
| 02/20/2002 | CN2477981Y Efficiency energy saving honeycomb briquette stove |
| 02/06/2002 | EP1064500B1 Method and device for utilizing waste heat in small heating systems |
| 01/30/2002 | CN2474922Y Domestic air heating stove |
| 01/02/2002 | CN2469337Y Multi-functional civil coal stove |
| 01/02/2002 | CN2469336Y High efficient and multi-purpose heating unit |
| 11/27/2001 | US6321997 Method for operating a stove in a building, and a device for carrying out this method |
| 11/21/2001 | EP1015822B1 Method for operating a stove in a building, and a device for carrying out this method |
| 11/14/2001 | CN2459538Y Energy-saving water boiling stove |
| 11/07/2001 | EP1152192A1 Fireplace having a closed fire box and prefabricated heating chamber for such a fireplace |
| 10/17/2001 | CN2454633Y Convection heat-collected heating stove |
| 08/29/2001 | CN2445201Y Low-stove cage type double tray furnace |
| 08/15/2001 | CN2443254Y Heating stove |
| 08/08/2001 | CN2442123Y Built-in heat radiation high effeciency heating stove |
| 07/11/2001 | CN2438923Y Cooking & heating energy-saving stove |
| 06/28/2001 | WO2001046623A1 Heating device and heating method |
| 06/27/2001 | EP1111308A1 Heater with air circulation |
| 06/27/2001 | EP1111307A1 Heating apparatus with air circulation |
| 06/27/2001 | CN2436825Y Energy-saving hot-blast range |
| 06/27/2001 | CN2436824Y Heat-increasing booster pump |
| 03/28/2001 | CN2425291Y Coal-fired air heating stove |
| 03/14/2001 | CN2423503Y Plant straw stove |
| 03/14/2001 | CN2423502Y Coal-fired stove with heating device |
| 02/13/2001 | US6188836 Portable radiant heater with two reflectors |
| 02/07/2001 | CN2418381Y Efficient coal-saving hot-air stove |
| 01/03/2001 | EP1064500A1 Method and device for utilizing waste heat in small heating systems |
| 12/20/2000 | CN2411430Y Indoor aeration heat regenerator for stove |
| 10/05/2000 | WO2000058667A1 Chimney stove |
| 09/07/2000 | DE19907990A1 Room heating stove with combustion chamber has chamber surrounded by air channel and uses chamber segments arranged so fired chamber sets up independent air flow in channel. |
| 07/26/2000 | EP1022512A1 Cooking or baking oven using pellet fuel |
| 07/20/2000 | DE10002201A1 Koch- und/oder Backherd für den Betrieb mit einer Pelletswärmequelle Cooking and / or baking oven for operation with a pellet heat source |
| 07/12/2000 | EP0821756B1 Construction element and guide channel for smoke pipe |