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Class Information
Number: 110/101CC
Name: Furnaces > Fuel feeders > Feeder responsive to fuel bed weight
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7343866 |
Waste-throughput limiting control |
Mar. 18, 2008 |
| 7017500 |
Monitoring of fuel on a grate fired boiler |
Mar. 28, 2006 |
| 6748883 |
Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace |
Jun. 15, 2004 |
| 6722294 |
Method and apparatus for feeding a pulverized material |
Apr. 20, 2004 |
| 5784974 |
System for improving fuel feed control of volumetric coal feeders |
Jul. 28, 1998 |
| 5285735 |
Control apparatus for injection quantity of pulverized coal to blast furnace |
Feb. 15, 1994 |
| 5222447 |
Carbon black enriched combustion |
Jun. 29, 1993 |
| 5207176 |
Hazardous waste incinerator and control system |
May. 4, 1993 |
| 4984524 |
Technique for controlling the combustion of fuel having fluctuating thermal values |
Jan. 15, 1991 |
| 4895081 |
Gravimetric feeder, especially adapted for use in a calorimetry system |
Jan. 23, 1990 |
| 4895082 |
Technique for controlling the combustion of fuel having fluctuating thermal values |
Jan. 23, 1990 |
| 4810190 |
Method and apparatus calcining mineral raw materials utilizing solid fuel |
Mar. 7, 1989 |
| 4758118 |
Process and apparatus for the metered introduction of fine-grain solid materials into an industrial furnace particularly a blast furnace or cupola furnace |
Jul. 19, 1988 |
| 4750434 |
Mill/dryer gas temperature control |
Jun. 14, 1988 |
| 4642048 |
Apparatus for continuously preheating and charging raw materials for electric furnace |
Feb. 10, 1987 |
| 4638747 |
Coal-fired asphalt plant |
Jan. 27, 1987 |
| 4570552 |
Process and apparatus for delivering carbon material to a furnace |
Feb. 18, 1986 |
| 4557248 |
Wood and gas fired furnace |
Dec. 10, 1985 |
| 4539915 |
Automatic feed device for solid fuel boiler, specifically for logs of wood |
Sep. 10, 1985 |
| 4528848 |
Device for the continuous gravimetric metering and pneumatic conveyance of pourable material |
Jul. 16, 1985 |
| 4503782 |
Wood stove grate kit with low wood signal |
Mar. 12, 1985 |
| 4442825 |
Fuel feeder device for space heating stoves |
Apr. 17, 1984 |
| 4430963 |
System for generating dry coal weight signal for coal feeder and control system based thereon |
Feb. 14, 1984 |
| 4422390 |
Process and apparatus for collection of gases and particulates in a furnace feed system |
Dec. 27, 1983 |
| 4389949 |
Method of and arrangement for supplying a fuel to a plurality of burners of a furnace |
Jun. 28, 1983 |
| 4373451 |
Apparatus and method for feeding pulverized solid fuel to a burner |
Feb. 15, 1983 |
| 4339998 |
Fuel level indicator |
Jul. 20, 1982 |
| 4331084 |
Fuel feed technique for auger combustor |
May. 25, 1982 |
| 4311102 |
Burning system |
Jan. 19, 1982 |
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