| Patents for F24B 5 - Combustion-air or flue-gas circulation in or around stoves or ranges (978) |
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| 03/29/2006 | CN2767860Y Thermal insulation air register for heated brick bed |
| 03/23/2006 | DE19821034B4 Ofen Oven |
| 02/01/2006 | CN2755468Y Coal-fried energy-saving heat furnace |
| 01/25/2006 | CN1724939A Gasification type firewood burning hot water stove |
| 01/19/2006 | DE202005016364U1 Back chimney oven for firing e.g. wood, has quartz glass plate fixed in rear area, and rotary selector to preset temperature in baking panel, where quartz glass plate controls temperature as radiant heat in baking panel by ceramic hob |
| 01/04/2006 | CN2750210Y Energy-saving steam oven |
| 12/29/2005 | US20050284462 Adjustable primary air supply for wood burning device |
| 10/27/2005 | WO2005100861A1 Combustion apparatus for solid fuel |
| 09/22/2005 | US20050205079 Solid fuel burning furnace having a burn control stack |
| 09/14/2005 | CN2725742Y Household heating air-conditioning stove |
| 09/14/2005 | CN1667319A Coal fired stove with oil smoke gas back-burning device |
| 09/08/2005 | US20050194002 Adjustable air bypass system for heating appliance |
| 09/07/2005 | CN2723855Y Electronic induced air fume exhaust device |
| 09/05/2005 | CA2459913A1 Adjustable air bypass system for heating appliance |
| 08/30/2005 | US6935333 Wood burner with improved emissions |
| 08/25/2005 | US20050183714 Wood burner with improved emissions |
| 08/03/2005 | CN2714981Y Core of air return firewood stove |
| 07/28/2005 | DE202004004226U1 Furnace e.g. tiled stove, hearth for use in living room, has hollow section connected to air outlet to lead fresh air from outside to combustion chamber, and two legs arranged at right angle to each other |
| 07/21/2005 | DE19509033B4 Verfahren zur Steuerung der Verbrennung in einem Ofen A method for controlling combustion in a furnace |
| 07/14/2005 | WO2005015086A3 Network asset tracker for identifying users of networked computers |
| 06/30/2005 | DE19740184B4 Ofen Oven |
| 06/15/2005 | CN2704765Y Effective furnaces |
| 03/29/2005 | CA2295266C Fireplace with vertical or horizontal venting |
| 03/24/2005 | WO2005012794B1 Afterburner device for fireplaces |
| 03/10/2005 | US20050051153 Wood burning stove having pivoting baffle and method |
| 02/17/2005 | WO2005015086A2 Network asset tracker for identifying users of networked computers |
| 02/17/2005 | CA2534121A1 Network asset tracker for identifying users of networked computers |
| 02/10/2005 | WO2005012794A1 Afterburner device for fireplaces |
| 02/03/2005 | US20050027806 Network asset tracker for identifying users of networked computers |
| 12/30/2004 | DE4403615B4 Verteilungsvorrichtung für Sekundärluft in einer Heizeinrichtung Distribution device for secondary air in a heating device |
| 11/25/2004 | DE202004010873U1 Two-zone air-controlling device for introducing primary and secondary air into the combustion chamber of an oven comprises an air channel in a front frame that is divided by an inner fresh air element |
| 11/17/2004 | EP1477736A1 Heating Device |
| 11/16/2004 | US6817354 Wood burning furnace |
| 09/16/2004 | DE202004009659U1 Stove for warming room in house has air intake under door giving access to combustion chamber and has heat exchanger section over combustion chamber with flue gas flowing through sinusoidal channel |
| 09/15/2004 | EP1457741A2 Stove with built-in boiler for hot water production |
| 09/08/2004 | EP1455137A2 Stove, in particular stove for solid fuels |
| 08/19/2004 | DE202004007089U1 Heating control for cooker module with hot plates has a mechanically operated distribution flap to direct hot gasses to the hot plate or to the oven |
| 08/05/2004 | DE10303091A1 Closed combustion air supply apparatus for heating furnace used in house, has intake plugged with an insect grid, while a supply line passes under the cellar of the house and leads directly to the heating furnace |
| 08/03/2004 | US6769424 Heater with heat resistant anti-oxidant coating on interior surfaces |
| 07/29/2004 | DE10256585B3 Holzbackofen Wood oven |
| 07/22/2004 | US20040139958 Wood burning oven |
| 07/20/2004 | CA2104016C Solid fuel heating stove |
| 07/14/2004 | EP1436549A1 Heating insert for a fireplace |
| 07/08/2004 | US20040129266 Wood burner with improved emissions |
| 07/01/2004 | DE19507075B4 Zuluftregelvorrichtung für eine Heizeinrichtung Zuluftregelvorrichtung for a heater |
| 06/09/2004 | EP1425968A2 Wood-fired baking oven |
| 06/04/2004 | CA2450974A1 Wood burning oven |
| 04/01/2004 | US20040060553 Wood burning furnace |
| 03/16/2004 | US6705310 Wood burner with improved emissions |
| 03/04/2004 | WO2004018941A1 Solid fuel heater |
| 03/04/2004 | DE10236945A1 Universal stove esp. for burning solid fuel is of stainless steel, and consists of three nesting parts, with secondary air channel around combustion chamber |
| 02/19/2004 | DE20317621U1 Combined wood-fired oven and barbecue grill has a lower housing section and a removable upper housing section with removable heat-storage blocks |
| 02/19/2004 | DE20317620U1 Combined wood-fired oven and barbecue grill has easily removable heat storage bricks forming two baking chambers |
| 02/10/2004 | US6688302 Wood burning stove having pivoting baffle and method |
| 01/08/2004 | DE20316056U1 Retrofitting secondary air channel for wood burning boiler, is fixed to the wall of the boiler by screws |
| 01/08/2004 | DE10324634A1 Ofen Oven |
| 01/07/2004 | EP1377781A2 Stove comprising a combustion chamber |
| 12/03/2003 | EP1367330A2 Indirect-flame heat-reflection wood oven |
| 11/05/2003 | CN2585071Y Energy-saving range with firepot arounded by spiral groove |
| 10/29/2003 | EP1356734A1 Heating apparatus for a baking oven |
| 10/16/2003 | US20030192527 Wood burner with improved emissions |
| 09/24/2003 | EP1347241A1 Heating device with double fuel feed |
| 09/17/2003 | EP1344980A2 Stove |
| 09/03/2003 | EP1340943A2 Stove for solid fuels |
| 08/13/2003 | EP1084370B1 A stove for solid fuel |
| 07/22/2003 | US6595199 Stove for solid fuel |
| 07/16/2003 | CN2560873Y Environment-protection energy-saving multi-purpose heating stove |
| 07/09/2003 | EP1326053A1 Combustion air preheater in firebox |
| 06/19/2003 | US20030111071 Heater with heat resistant anti-oxidant coating on interior surfaces |
| 06/12/2003 | WO2003048645A1 Improved stove |
| 05/07/2003 | CN1107839C Refractory shaped brick built smokeless coal burning heatable bed and kitchen range |
| 05/01/2003 | WO2003036173A1 Heating insert for a fireplace |
| 04/15/2003 | US6546926 Brickless stove |
| 02/20/2003 | DE20218351U1 Heat extraction and storage system has part brick-lined smoke as chamber |
| 02/18/2003 | US6520173 Portable solid-fuel camp-stove |
| 02/12/2003 | CN2535688Y Multifunctional cooking-heating stove |
| 02/05/2003 | CN2534492Y Spiral inverted flue warming stove |
| 01/09/2003 | WO2002081972A3 Stove comprising a combustion chamber |
| 01/01/2003 | CN2529100Y Energy-saving heating stove for large area heating |
| 12/25/2002 | CN2527885Y Environmental protection energy-saving coal-fired stove |
| 12/03/2002 | US6488024 Wood heater |
| 10/17/2002 | WO2002081972A2 Stove comprising a combustion chamber |
| 04/17/2002 | EP1197708A2 Heating device |
| 03/19/2002 | CA2352648A1 Oven exhaust gas oxygen sensing arrangement and related control circuit and method |
| 01/30/2002 | CN2474006Y Fumeless cabinet for carbon roasting food |
| 01/09/2002 | CN2470693Y Efficient energy-saving hot-air dewatering baking stove |
| 11/28/2001 | CN2462260Y Two-stage returning/radiating and enclosed heating coal stove having ash removing function |
| 11/01/2001 | US20010035175 Portable solid-fuel camp-stove |
| 10/30/2001 | US6308701 Combustion system |
| 10/18/2001 | US20010029943 Wood burning stove having pivoting baffle and method |
| 10/18/2001 | US20010029942 Wood heater |
| 10/10/2001 | EP1141635A1 Brickless stove |
| 09/26/2001 | EP1136758A2 Wood burning stove having pivoting baffle and method |
| 08/22/2001 | EP1126222A2 Fireplace |
| 08/07/2001 | US6269807 Heat storage range cooker |
| 07/18/2001 | CN2439620Y Energy-saving, pollution-reduced coal range |
| 06/13/2001 | EP1106918A1 Boiler for fuel combustion and method for conducting gases therein |
| 05/03/2001 | WO2001031258A1 Brickless stove |
| 05/03/2001 | CA2356092A1 Brickless stove |
| 04/27/2001 | CA2287678A1 Wood burning stove |