Patents for F24B 1 - Stoves or ranges (12,210)
01/1992
01/01/1992CN2092040U Quick lighting device for coal stove
01/01/1992CN2092039U Household two-side ladder-type coal carrier
01/01/1992CN2092038U Multi-purpose coal-burning cooking range
01/01/1992CN2092037U Multipurpose stove used as dining table and teapoy and for heating
01/01/1992CN2092036U Quick coal-saving stove
01/01/1992CN2092035U Coal-saving cooking range with electronic igniter
01/01/1992CN1057516A Clutch device for furnace body and heated objects
12/1991
12/31/1991US5076258 Automatic food cooker with a tubular frame constituting hot and cold forced air conduits
12/31/1991US5076253 Burner for wood logs
12/26/1991WO1991019448A1 Multi-purpose fireplace for outdoor use
12/25/1991CN2091411U Water-gas vapour device for coal stove
12/24/1991US5074284 Fireplaces of the type with closed hearth and with visible combustion
12/19/1991DE4013860C1 Combustion system in solid fuel stove - uses rods or tubes promoting turbulence in secondary combustion shaft
12/18/1991CN2090930U Liner for household honeycomb briquette stove
12/18/1991CN2090929U Liner for household coal stove
12/18/1991CN2090928U Energy-saving hood for coal stove
12/18/1991CN2090927U 斜式鼓风管 Inclined blast tube
12/18/1991CN2090926U Automatic cinder discharging device for wind catcher of coal stove
12/18/1991CN2090925U Autocontrolled high-efficiency coal-saving stove
12/18/1991CN2090924U Energy-saving coal stove
12/18/1991CN2090923U Hollow reverse burner for coal stove
12/18/1991CN2090922U Combined aspiration honeycomb briquette stove
12/18/1991CN2090921U High-efficient energy-saving deodorization honeycomb briquette stove
12/17/1991US5072719 Air supply system for a firebox
12/11/1991CN2090477U Coal stove
12/11/1991CN2090476U Hoheycomb briquet store with light (thin wall) fire box and bottom external secondary air
12/10/1991US5070798 Pellet burner appliances and burners therefor
12/04/1991CN2090021U Multipurpose double chamber honeycomb briquet stove
12/04/1991CN2090020U Auto-control striking multifunction efficient combined coal stove
12/04/1991CN2090019U Cooking stove with quick heating section
12/04/1991CN2090018U Combined firewood saving stove
12/04/1991CN2090017U Thermal insulating blasting tube for stove
12/04/1991CN2090016U Lighting device
12/04/1991CN2090015U Efficient eleminating smoke and dust stir-fry stove
12/04/1991CN2090014U Househole coal blow heating stove with forced blast
12/04/1991CN2090013U Multipurpose saving coal heating stove
12/04/1991CN2090012U Eleminating smoke and dust furnace
12/03/1991CA1292626C Process for assembling and/or dismantling an element construction, in particular a wall and/or ceiling structure, as well as an element construction for use in this process
11/1991
11/27/1991CN2089579U Coal saving wind cover
11/27/1991CN2089578U Dregs removing device for honeycomb briquet stove
11/27/1991CN2089577U Combined rapid water heater
11/27/1991CN2089576U 非金属热水箱型煤炉灶 Nonmetallic hot water tank coal stove
11/27/1991CN2089575U Civil stove
11/27/1991CN2089574U Power saving high efficient coal stove
11/26/1991US5067476 Artificial log assembly including combustable log members
11/26/1991CA1292398C Secondary combustion device for woodburning stove
11/20/1991CN2089127U High efficient coal saving double purpose stove for cooking and warming
11/20/1991CN2089126U Double firepot smake eliminating coal stove
11/14/1991WO1991017393A1 Anti back draft device for flue
11/14/1991DE4014967A1 Solid fuel tiled oven - has funnel shaped hopper leading from under fire grating into container
11/13/1991CN2088654U Coal range ring
11/13/1991CN2088653U Multi-kind coal two-direction strong fire-jetting coal-saving furnace
11/13/1991CN2088652U Honeycomb briquet stove
11/13/1991CN2088651U Circular tube type energy-saving furnace
11/13/1991CN2088650U Multi-purpose for cooking and warming
11/13/1991CN2088649U Composite multi-function honeycomb briquet stove (table)
11/13/1991CN2088648U High-efficiency energy-saving gasified furnace
11/13/1991CN1014741B Furnace and its operation method
11/06/1991CN2088204U Stove capable of time opening door
11/06/1991CN2088203U Heat-accumulation coal stove
11/06/1991CN2088202U Clean coal-saving stove
11/05/1991US5062411 Low pressure drop fireplace heat exchanger
10/1991
10/30/1991CN2087740U Multiple-jet type coal sidefeeding cross-firing stove
10/30/1991CN2087739U Civil coal stove with burning cylinder
10/30/1991CN2087738U Duster for poking coal stove
10/30/1991CN2087737U Multipurpose heating stove
10/30/1991CN2087736U Multifunctional honeycomb-briquet stove
10/29/1991US5060631 Fireplace screen
10/25/1991CA2015378A1 Fireplace assembly
10/23/1991CN2087293U Cylindrical combustion net and associated stove chamber
10/22/1991US5058566 Fireplace hearth pad system
10/16/1991CN2086858U Multifunctional combined cooking range
10/16/1991CN2086857U Self-control coal stove
10/16/1991CN2086856U 自动煤炉 Automatic coal stove
10/16/1991CN2086855U Sectional and shunt burner
10/16/1991CN2086854U Energy-saving and air-draught honeycomb briquet stove
10/09/1991CN2086374U Domestic closed stove box and cooking utensils
10/09/1991CN2086373U Multi-functioal civil heating furnace
10/09/1991CN2086372U Fire grate-adjusting coal stove
10/09/1991CN2086371U Basin-grate type rotary burning coal stove sets
10/08/1991US5054468 Unvented gas-fired fireplace heater
10/08/1991CA1290208C Advanced rolling shutter for a closed fireplace
10/08/1991CA1290206C Zero clearance fireplace
10/08/1991CA1290204C Wood burning stove having glass cleaning system
10/07/1991CA2021345A1 Gravity fed pellet burner
10/03/1991WO1991014902A1 Tridirectional-draught air or water back boiler using a parabolic backplate
10/02/1991CN2085912U Petal type multi-honeycomb briquet stove
10/02/1991CN2085911U Fast-firing lining for honeycomb briquet stove
10/02/1991CN2085910U Multifunctional combustion-supporting device for honeycomb briquet
10/02/1991CN2085909U Household blast stove with electric ignitor
10/02/1991CN2085908U Warming stove with detachable burner tile
10/02/1991CN2085907U Household honeycomb briquet stove
10/01/1991US5052371 Sash door for a closed fireplace
10/01/1991US5052311 Zero-clearance firebox
10/01/1991CA1289830C Combustor with leakage resistant exhaust valve
09/1991
09/26/1991DE4009316A1 Solid fuel boiler for tiled stove - has firebox lined with fire-resistant material which is perforated for flue
09/25/1991EP0448486A1 Fireplace with closed fire and with apparent combustion
09/25/1991CN2085485U Multipurpose range
09/25/1991CN2085484U Combined coal and firewood saving range
09/25/1991CN2085483U Range with feeder and cinder removing functions