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Class Information
Number: 110/281
Name: Furnaces > Including means to feed solid fuel > Movable grate > Reciprocatory
Description: Apparatus wherein the grate or grate elements are mounted for linear alternate back and forth motion.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7424856 |
Grate element for a grate of a waste combustion installation |
Sep. 16, 2008 |
| 7395917 |
Method and apparatus for treating a layer of bulk material |
Jul. 8, 2008 |
| 7367799 |
Cooler for cooling clinker |
May. 6, 2008 |
| 7284491 |
Grate structure for solid fuel burners |
Oct. 23, 2007 |
| 7156223 |
Method and apparatus for treating a layer of bulk material |
Jan. 2, 2007 |
| 7021928 |
Plate for a sliding cooler grate |
Apr. 4, 2006 |
| 6926521 |
Method and device for treating bulk products |
Aug. 9, 2005 |
| 6345580 |
Thrust grate with lateral guidance members for the moved grate component |
Feb. 12, 2002 |
| 6332410 |
Grate for incineration plants |
Dec. 25, 2001 |
| 6312253 |
Cooler for particulate material |
Nov. 6, 2001 |
| 6302038 |
Anti-erosion system of grate in stoker-type incinerator |
Oct. 16, 2001 |
| 6213031 |
Method of cooling a grate for a furnace and grate for a furnace |
Apr. 10, 2001 |
| 6155184 |
Process for incinerating solids on a water-cooled thrust combustion grate, and a grate plate and grate for accomplishing the process |
Dec. 5, 2000 |
| 6024031 |
Water-cooled thrust combustion grate |
Feb. 15, 2000 |
| 5913274 |
Incineration grate with internal cooling |
Jun. 22, 1999 |
| 5906194 |
Side edge assembly for a cooling grate |
May. 25, 1999 |
| 5899149 |
Incineration grate with ducts for conveying a heat transmission medium |
May. 4, 1999 |
| 5882189 |
Sliding grate for a burnt-material-cooling unit, and grating plate therefor |
Mar. 16, 1999 |
| 5836758 |
Reciprocating grate for the treatment of bulk material |
Nov. 17, 1998 |
| 5788480 |
Grate element |
Aug. 4, 1998 |
| 5775238 |
Cooled grate block |
Jul. 7, 1998 |
| 5766001 |
Grate element for a grate surface, e.g. in a clinker cooler |
Jun. 16, 1998 |
| 5722334 |
Fire grate, in particular for waste incinerators |
Mar. 3, 1998 |
| 5673636 |
Garbage incineration process on an incineration grate, incineration grate for carrying out the process and plate for such an incineration grate |
Oct. 7, 1997 |
| 5626089 |
Grate plate for pusher grate coolers for the cooling of hot material |
May. 6, 1997 |
| 5567150 |
Method for making sintered abrasive grain |
Oct. 22, 1996 |
| 5549471 |
Cooler grate for a reciprocating grate cooler |
Aug. 27, 1996 |
| 5538128 |
Grate for a furnace |
Jul. 23, 1996 |
| 5489204 |
Apparatus for sintering abrasive grain |
Feb. 6, 1996 |
| 5433157 |
Grate plate for thrust grating coolers for cooling hot material |
Jul. 18, 1995 |
| 5377663 |
Grate combustion system |
Jan. 3, 1995 |
| 5330350 |
Reciprocating grate cooler |
Jul. 19, 1994 |
| 5323717 |
Refuse feed assembly for incinerators |
Jun. 28, 1994 |
| 5302119 |
Hot cement clinker cooler pocket grate |
Apr. 12, 1994 |
| 5271339 |
Combustion apparatus for a refuse incinerator |
Dec. 21, 1993 |
| 5269287 |
Furnace grate |
Dec. 14, 1993 |
| 5265587 |
Reciprocating stove grate allowing air flow therethrough |
Nov. 30, 1993 |
| 5259362 |
Sidewall guide for combustion grates |
Nov. 9, 1993 |
| 5245983 |
Grate bar and grate for combustion plants |
Sep. 21, 1993 |
| 5197397 |
Grate structure for a horizontal type incinerator |
Mar. 30, 1993 |
| 5178128 |
Method and apparatus for clamping incinerator grate bars |
Jan. 12, 1993 |
| 5174747 |
Grate plate |
Dec. 29, 1992 |
| 5086714 |
Vibratory hearth |
Feb. 11, 1992 |
| 5069146 |
Grate for a fuel boiler |
Dec. 3, 1991 |
| 5057011 |
Furnace grate roller namely for incinerating refuse with a tubular casing formed by rings of bars separated by blow gaps of set width |
Oct. 15, 1991 |
| 5033396 |
Grill arrangement, particularly for stepped pivoting grills |
Jul. 23, 1991 |
| 4913067 |
Stoker construction |
Apr. 3, 1990 |
| 4901653 |
Hearth for a furnace, notably a furnace for urban waste, including a grate made up of alternately fixed and reciprocating bars, with increased flexiblity of adjustment |
Feb. 20, 1990 |
| 4895084 |
Stoker for refuse incinerators |
Jan. 23, 1990 |
| 4884516 |
Inclined grate apparatus for use in the combustion chamber of a combustion furnace |
Dec. 5, 1989 |
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