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Class Information
Number: 110/268
Name: Furnaces > Including means to feed solid fuel > Movable grate
Description: Apparatus wherein the fuel conveying means in an ambulatory perforated plate or bar structure which also supports the fuel during the burning.










Sub-classes under this class:

Class Number Class Name Patents
110/269 Endless chain 15
110/278 Oscillatory 18
110/285 Raking bar type 11
110/281 Reciprocatory 111
110/275 Rotary 21


Patents under this class:

Patent Number Title Of Patent Date Issued
8506287 Industrial burner Aug. 13, 2013
8308477 Industrial burner Nov. 13, 2012
7886457 Cooler for bulk material having a sealing device between adjoining conveying planks Feb. 15, 2011
7802565 Barbecue grill Sep. 28, 2010
7798077 Freefall pyrolytic oven Sep. 21, 2010
7021928 Plate for a sliding cooler grate Apr. 4, 2006
6981455 Two-stage wet waste gasifier and burner Jan. 3, 2006
6948436 Method and apparatus for the gasification and combustion of animal waste, human waste, and/or biomass using a moving grate over a stationary perforated plate in a configured chamber Sep. 27, 2005
6655304 Mass fuel combustion system Dec. 2, 2003
6425336 Grate trough as part of a grate for a plant for the thermal treatment of waste Jul. 30, 2002
6422161 Combustion grate and process for optimizing its operation Jul. 23, 2002
6345580 Thrust grate with lateral guidance members for the moved grate component Feb. 12, 2002
6332410 Grate for incineration plants Dec. 25, 2001
6298795 Mounting device for the movable part of a cooling or heating grate Oct. 9, 2001
6220190 Water-cooled oscillating grate system Apr. 24, 2001
6221329 Pyrolysis process for reclaiming desirable materials from vehicle tires Apr. 24, 2001
6213031 Method of cooling a grate for a furnace and grate for a furnace Apr. 10, 2001
6196143 Clip having sloped sides Mar. 6, 2001
6145451 Water-cooled firing grate Nov. 14, 2000
6024031 Water-cooled thrust combustion grate Feb. 15, 2000
5992334 Loose-material grate with volumetric control of gaseous coolant Nov. 30, 1999
5983811 Method and roller grill for burning refuse Nov. 16, 1999
5967064 Roller grate Oct. 19, 1999
5913274 Incineration grate with internal cooling Jun. 22, 1999
5899149 Incineration grate with ducts for conveying a heat transmission medium May. 4, 1999
5899150 Grate element and grate with fluid cooling May. 4, 1999
5882189 Sliding grate for a burnt-material-cooling unit, and grating plate therefor Mar. 16, 1999
5788480 Grate element Aug. 4, 1998
5746142 Horizontally pivoted system grate for a furnace May. 5, 1998
5174747 Grate plate Dec. 29, 1992
5027719 Rotary grate for a solid fuel furnace Jul. 2, 1991
4787321 Solid waste conversion plant Nov. 29, 1988
4610208 Vibrating grate in a heating boiler Sep. 9, 1986
4592289 Reducing pollutant emissions from a spreader-stoker-fired furnace by stoichiometric control Jun. 3, 1986
4543890 Wood fuel combustion system Oct. 1, 1985
4519323 Velocity controlling apparatus and method to be used with a stoker type burning apparatus May. 28, 1985
4429664 Cooled shaking grate having no grate bar Feb. 7, 1984
4418816 Inertial conveyor Dec. 6, 1983
4275706 Air-cooled grate bar Jun. 30, 1981
4240402 Grate for industrial furnaces Dec. 23, 1980
4239029 Grate for industrial furnaces Dec. 16, 1980
4200047 Two part grate for stokers with reciprocating grate plates Apr. 29, 1980
4170183 Incinerating method and apparatus having selective, controlled movement of materials during combustion Oct. 9, 1979
4018168 Incinerator feed Apr. 19, 1977











 
 
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