| Patents for F27D 15 - Handling or treating discharged material; Supports or receiving chambers therefor (2,216) |
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| 09/13/1995 | EP0670987A1 Flexible air supply connection in a grate cooler. |
| 08/31/1995 | DE4406382A1 Rotation cooler for loose particulate material |
| 08/16/1995 | CN1106917A Rotary cooler for cooling bulk material |
| 07/26/1995 | EP0664427A1 Grate cooler with sliding grates |
| 07/26/1995 | EP0663993A1 Grate element. |
| 07/25/1995 | US5435378 Apparatus for accurately heating and cooling articles |
| 07/19/1995 | EP0663060A1 Grate element. |
| 07/18/1995 | US5433157 Grate plate for thrust grating coolers for cooling hot material |
| 07/13/1995 | WO1995018940A1 Method and apparatus for combustion of steel plant wastes |
| 06/14/1995 | DE4437246A1 Rotating drum, indirect liquid-solid countercurrent heat exchanger |
| 06/14/1995 | CN1028898C Grates and feul boiler with this grates |
| 06/06/1995 | US5421723 Sequential step belt furnace with individual concentric cooling elements |
| 05/30/1995 | US5419698 Device for heat treatment of bulk materials |
| 05/23/1995 | US5417738 Method for recovering metals included in the slag generated from steel making process |
| 04/20/1995 | DE4334901A1 Grate cooler |
| 04/13/1995 | WO1995010014A1 Grate cooler |
| 03/08/1995 | EP0527878B1 Method of cooling particulate material, especially fine-grained dust. |
| 03/08/1995 | CN1027820C Process for treatment of steel-mill slag installation for earrying it out and slag obtained by process |
| 03/01/1995 | EP0640015A1 Device for crushing and cooling a material leaving a burning oven |
| 02/15/1995 | CN2189729Y Stepless regulating hydraulic furnace-ramming venting machine |
| 01/18/1995 | EP0634619A1 Grate plate for a grate plate cooler |
| 01/17/1995 | US5382279 Method and apparatus for combustion of steel plant wastes |
| 01/05/1995 | DE4320725A1 Push-grating cooler for cooling hot material |
| 12/20/1994 | US5373893 Method and apparatus for cooling thermally massive parts in a continuous furnace |
| 11/02/1994 | EP0622598A1 Control process for discharging fines through the grate of a grate cooler |
| 11/01/1994 | US5360336 Forced cooling apparatus for heat treatment apparatus |
| 09/29/1994 | WO1994021381A1 Device for crushing and cooling a material leaving a burning oven |
| 09/21/1994 | EP0616184A1 Packed bed device with gas treatment, especially cooler |
| 09/13/1994 | US5345997 Cooling device |
| 09/07/1994 | CN1091820A Method and cooler for cooling particulate material |
| 09/07/1994 | CN1091816A Flexible air supply connection in a grate cooler |
| 08/18/1994 | WO1994017914A1 Device for cooling hot granular material |
| 07/19/1994 | US5330350 Reciprocating grate cooler |
| 07/07/1994 | WO1994015161A1 Method and cooler for cooling particulate material |
| 06/21/1994 | US5322434 Cooler grate |
| 06/09/1994 | WO1994012840A1 Flexible air supply connection in a grate cooler |
| 05/18/1994 | CN1086883A Grate element for a grate surface, E.G. in a clinker cooler |
| 05/17/1994 | CA1329489C Cooling chamber for the convection cooling of two-dimensionally arranged material |
| 05/17/1994 | CA1329479C Apparatus for roasting fine grained material |
| 04/20/1994 | CN1085644A Grate element for a grate surface, E.G. IN a clinker cooler |
| 04/14/1994 | WO1994008192A1 Grate element |
| 04/14/1994 | WO1994008191A1 Grate element |
| 04/14/1994 | WO1994008187A1 Grate element for a grate surface |
| 04/14/1994 | CA2138995A1 Grate element |
| 04/12/1994 | US5302119 Hot cement clinker cooler pocket grate |
| 04/05/1994 | US5299555 Frame element for forming a grate |
| 03/29/1994 | US5297622 Method for cooling of dust separated from the flue gases from a PFBC plant |
| 03/23/1994 | EP0587947A1 A process for the reduction roasting of manganese ores and a device therefor |
| 02/01/1994 | US5282741 For transporting particulate material through a cooling apparatus |
| 12/14/1993 | US5270022 Process for the reduction roasting of manganese ores and a device therefor |
| 11/25/1993 | WO1993023708A1 Controlled air grate plate |
| 11/25/1993 | CA2113429A1 Controlled air grate plate |
| 11/09/1993 | US5259883 Method of thermally processing semiconductor wafers and an apparatus therefor |
| 10/05/1993 | US5249960 Forced cooling apparatus for heat treatment apparatus |
| 09/29/1993 | EP0562252A1 Process and grate cooler for the cooling of warm bulk material |
| 08/26/1993 | DE4205534A1 Grid plate for push grid cooler for hot material - is suitable for hot cement clinker and has troughs on its upper side for accommodation of clinker so as to protect the grid plate against overheating. |
| 08/04/1993 | EP0553878A1 Grate cooler |
| 07/20/1993 | US5229063 Process for the treatment of steel-mill slag and apparatus for carrying it out |
| 07/07/1993 | EP0549816A1 Grid rod for the construction of a grid |
| 05/26/1993 | CN1072487A Units forming grate bottom |
| 05/19/1993 | EP0542330A1 Porous granulated steel slag composition and use of such a steel slag composition as aggregate or cement replacement in building materials, road building materials and embankment materials |
| 05/13/1993 | DE4136934A1 Cooling grid with fixed and movable grid supports - with upper sealing edges above surface of movable grid to minimise gaps through which heat can be lost |
| 05/06/1993 | DE4136365A1 Dry cooling of coke or other bulk material - by circulating gas in system with rough and fine dust freeing with utilisation of heat content of dust |
| 04/24/1993 | CA2080850A1 Porous granulated steel slag composition and use of such a steel slag composition as aggregate or cement replacement in building materials, road building materials and embankment materials |
| 04/21/1993 | EP0537523A1 Cooling grate |
| 04/13/1993 | US5201652 Method of cooling clinker and clinker cooling apparatus |
| 04/01/1993 | DE4132475A1 Moving cooler grids - using pendulum swing frame supported by linkages from housing base for required movement and positioning within housing width |
| 03/09/1993 | CA1314143C Revolving grate cooler for cooling of clinker or similar products |
| 02/24/1993 | EP0527878A1 Method of cooling particulate material, especially fine-grained dust. |
| 02/03/1993 | EP0525380A1 Grate cooler |
| 02/02/1993 | US5182869 Apparatus for cooling spent anodes of electrolytic melting baths |
| 12/29/1992 | US5174747 For transporting particulate material in a predetermined direction |
| 12/10/1992 | DE4218153A1 Precision heating appts. with removable hot plate - used e.g. for soldering or adhesive bonding of articles, has structure which contains heating elements and coolant passages |
| 11/19/1992 | EP0514325A2 Rotary drum transportation device |
| 11/19/1992 | EP0514324A2 Cooling apparatus |
| 11/12/1992 | WO1992019560A1 Device for heat treatment of bulk materials |
| 11/05/1992 | DE4114042A1 Vorrichtung zur thermischen behandlung von schuettguetern Device for thermal treatment of bulk materials |
| 09/23/1992 | CN1064706A Process for treatment of steel-mill slag, installation for carrying it out and slag obtained by process |
| 09/22/1992 | US5149266 Method and apparatus for cooling hot material |
| 09/02/1992 | EP0501173A1 Process and apparatus for treating steel-making slags |
| 09/02/1992 | CA2062168A1 Process for the treatment of steel mill slag, installation therefor, and slag obtained with such process |
| 08/13/1992 | DE4103866A1 Hot cement clinker grid plate - has lateral corrugations at the upper side with angled gas outlet openings |
| 07/14/1992 | US5129820 Method and apparatus for cooling fired bulk material |
| 06/10/1992 | EP0489369A1 Gridplate |
| 05/21/1992 | DE4037356A1 Shaped glass or ceramic product transfer - uses push slide with structured recesses to transfer glasses from lateral conveyor into cooling zone |
| 04/15/1992 | EP0480123A1 Nupport of the grate plater in a cooler with sliding grater |
| 04/01/1992 | EP0477467A2 Cooler with slidable grates |
| 03/11/1992 | EP0473885A1 Grate cooler |
| 03/11/1992 | EP0473880A1 Travelling grate cooler |
| 02/25/1992 | CA1296189C Method and apparatus for cooling a hot product gas |
| 01/01/1992 | CN1015283B Apparatus for roasting fine grained material |
| 12/03/1991 | US5069146 Grate for a fuel boiler |
| 11/14/1991 | WO1991017391A1 A cooler for cooling of particulate material, especially fine-grained dust |
| 11/13/1991 | CN1014741B Furnace and its operation method |
| 08/27/1991 | CA1288001C Furnace |
| 08/21/1991 | EP0442129A1 Process and cooling grate for the cooling of warm charges |
| 08/14/1991 | EP0440935A1 Process and device for cooling burned materials |
| 08/14/1991 | DE4004393A1 Cooling of hot layer in rotary-drum furnace - involves selective operation of magnetic valves directing forced air jets at grates which require additional cooling |
| 08/07/1991 | CN1053669A Grates and feul boiler with this grates |
| 07/24/1991 | EP0437759A2 Grate and fuel fired boiler incorporating such a grate |