| Patents for F23H 3 - Grates with hollow bars (526) |
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| 08/26/2010 | WO2008072214A3 A boiler comprising solid waste burning unit consisting of sliding hearings with tubular system water conduits |
| 08/17/2010 | CA2585204C A system for efficiently burning biomass |
| 08/11/2010 | CN101802500A Stepped combustion grate |
| 06/30/2010 | EP2201296A1 Stepped combustion grate |
| 06/16/2010 | CN101737767A Normal-pressure horizontal fixed fire grate gasification layer firing boiler |
| 06/02/2010 | CN101175950B Grate bar and grate for a step-grate stoker with directed air combustion |
| 05/20/2010 | US20100122643 Modular grate block for a refuse incinerator |
| 05/14/2010 | WO2010051953A1 Air-cooled grate block |
| 05/12/2010 | EP2184540A1 Air-cooled grate block |
| 05/12/2010 | CN201462863U Water-cooled grate for vertical coal-fired boiler |
| 04/28/2010 | EP2179220A2 Liquid-cooled grill plate comprising wear plates and stepped grill made of such grill plates |
| 03/24/2010 | EP1188022B1 Improved mass fuel combustion system |
| 01/20/2010 | CN100582579C Fire grate plate and corresponding incinerate fire grate and refuse incinerate equipment |
| 01/13/2010 | CN101625126A Bidirectional non-uniform matching air distributing water-cooled vibration grate of biomass direct-combustion boiler |
| 01/13/2010 | CN100580320C High-temperature combustion-supporting device and special combustion device for inverse combustion type biomass fuel |
| 01/13/2010 | CN100580318C Starved air inclined hearth combustor |
| 12/30/2009 | CN201373556Y Power-type automatic coal burning boiler |
| 12/30/2009 | CN201373391Y Gas boiler |
| 12/16/2009 | CN201363714Y Environment-friendly energy-saving reversal combustion boiler |
| 11/11/2009 | CN201344540Y Biomass combustor |
| 10/14/2009 | CN201327178Y Normal pressure horizontal fixed grate gasification layered burning boiler |
| 09/16/2009 | CN201310899Y Cooling device of water-cooling vibration grate |
| 08/27/2009 | WO2009023977A4 Liquid-cooled grill plate comprising wear plates and stepped grill made of such grill plates |
| 07/15/2009 | CN201273571Y Rear axle cooling type grate |
| 07/08/2009 | CN100510533C Device for feeding pulverized coal to furnace |
| 06/18/2009 | WO2009023977A3 Liquid-cooled grill plate comprising wear plates and stepped grill made of such grill plates |
| 05/27/2009 | CN201246733Y Angle pipe type biomass direct combustion boiler |
| 05/20/2009 | CN201242166Y Thermal brake hydrologic cycle hollow stove bridge |
| 04/29/2009 | CN201229057Y Hot-air stove |
| 04/29/2009 | CN201228974Y Grate of biomass incineration generating boiler |
| 04/08/2009 | CN101405542A Liquid-cooled grill comprising wear plates |
| 03/19/2009 | WO2009034509A1 Stepped combustion grate |
| 03/18/2009 | CN201209867Y Detachable watercooling grate anti-slagging device |
| 03/11/2009 | EP2034243A1 Stepped grate beam for a combustion grate |
| 02/26/2009 | WO2009023977A2 Liquid-cooled grill plate comprising wear plates and stepped grill made of such grill plates |
| 02/26/2009 | CA2707954A1 Liquid-cooled grate plate comprising wear plates and stepped grate made of such grate plates |
| 02/18/2009 | CN201196421Y Water-cooled grate |
| 02/18/2009 | CN201196420Y Connecting pipe structure for water cooling vibration grate |
| 02/17/2009 | CA2374593C Improved mass fuel combustion system |
| 12/31/2008 | CN101334161A Combustion machine for coal converting to gas |
| 12/17/2008 | EP2003396A2 Grate element |
| 12/09/2008 | US7461604 Starved air inclined hearth combustor |
| 12/03/2008 | EP1996863A1 Liquid-cooled grill comprising wear plates |
| 12/03/2008 | CN101315195A High-temperature combustion-supporting device and special combustion device for inverse combustion type biomass fuel |
| 11/26/2008 | CN201155769Y Boiler grate piece |
| 11/20/2008 | WO2008140801A1 Grating system and sidewall seal arrangement for oscillating grate stoker |
| 11/19/2008 | CN101307953A Hot-air stove |
| 10/23/2008 | US20080256981 Method and Device for Treating Fibrous Wastes for Recycling |
| 10/22/2008 | EP1983261A1 Movement compensator |
| 10/01/2008 | EP1975507A1 Grate for combustion plants |
| 09/24/2008 | CN201121888Y Backfire type biomass energy granular fuel boiler |
| 09/23/2008 | US7426892 Water-cooled grate |
| 09/10/2008 | EP1875133B1 Cooling system for a combustion grate in an incineration plant |
| 07/30/2008 | EP1639297B1 Grate block for a refuse incineration grate |
| 07/30/2008 | CN101230980A Boiler fire bar sheet |
| 06/19/2008 | WO2008072214A2 A boiler comprising solid waste burning unit consisting of sliding hearings with tubular system water conduits |
| 05/14/2008 | CN101180499A Cooling system for a combustion grate in an incineration plant |
| 05/07/2008 | CN101175950A Grate bar and grate for a step-grate stoker with directed air combustion |
| 04/30/2008 | CN201053684Y Water-cooling vibration furnace grate |
| 02/05/2008 | CA2235532C Water-cooled thrust combustion grate |
| 01/16/2008 | EP1877702A1 Grate bar and grate for a step-grate stoker with directed air combustion |
| 01/09/2008 | EP1875133A1 Cooling system for a combustion grate in an incineration plant |
| 12/04/2007 | CA2138666C Garbage incineration process on an incineration grate, incineration grate for carrying out the process and plate for such an incineration grate |
| 10/24/2007 | CN200965237Y Hollow furnace bed |
| 09/27/2007 | WO2007107024A1 Liquid-cooled grill comprising wear plates |
| 09/27/2007 | CA2645442A1 Liquid-cooled grill/grate with wear plates |
| 09/05/2007 | CN200943858Y Water-cooled scale type boiler coal-baffling device |
| 06/27/2007 | EP1801499A1 Combustion grate for solid fuels |
| 06/27/2007 | EP1454094B1 A grate for heaters for burning solid fuel bodies and a heater having such a grate |
| 06/27/2007 | CN1989373A Starved air inclined hearth combustor |
| 06/20/2007 | CN2913886Y Grate water layer heating boiler |
| 05/16/2007 | CN2901069Y Water cooling vibration furnace grating |
| 05/03/2007 | DE102005039426A1 High power energy converter for direct heating of ambient air, consists of combustion chamber, which is enclosed with space forming outer wall and in combustion chamber flame of burner is directed to front area |
| 04/11/2007 | EP1771391A1 Method and device for treating fibrous wastes for recycling |
| 03/27/2007 | CA2202674C Grate assembly for a fluidized bed boiler |
| 03/07/2007 | EP1760400A2 Water cooled grate element |
| 02/28/2007 | CN2874343Y Water pipe furnace grate atmospheric boiler |
| 02/08/2007 | US20070028816 Starved air inclined hearth combustor |
| 02/01/2007 | US20070022923 Starved air inclined hearth combustor |
| 02/01/2007 | US20070022922 Starved air inclined hearth combustor |
| 01/18/2007 | WO2007007935A1 Water-cooled grate |
| 01/17/2007 | EP1744101A2 Cooling fluid inlet with cylinder for grate bar |
| 01/11/2007 | US20070006786 Roller grate |
| 01/11/2007 | US20070006785 Water-cooled grate |
| 12/27/2006 | CN1886622A Device for feeding pulverized coal to furnace |
| 11/09/2006 | WO2006117479A1 Grate bar and grate for a step-grate stoker with directed air combustion |
| 11/09/2006 | CA2607139A1 Grate bar and grate for a step-grate stoker with directed air combustion |
| 10/19/2006 | WO2006109199A1 Cooling system for a combustion grate in an incineration plant |
| 10/18/2006 | EP1711741A1 Device for feeding pulverised coal to furnace |
| 09/28/2006 | WO2005064238A9 Device for feeding pulverised coal to furnace |
| 09/28/2006 | DE102004034322B4 Rostplatte Grate plate |
| 07/13/2006 | DE102004032291B4 Rostplatte Grate plate |
| 06/08/2006 | WO2005114051A3 Starved air inclined hearth combustor |
| 05/24/2006 | CN2783145Y Water cooling fire grate |
| 05/10/2006 | EP1315936B1 Grate bar with liquid cooling for incinerators |
| 04/18/2006 | CA2155973C Stacked cooling grate and system for providing thermal power for a power plant |
| 04/13/2006 | DE19943665B4 Verfahren zur Kühlung eines Rostes für einen Feuerraum mittels Wasser sowie Rost zur Verbrennung von Feststoffen Method for cooling a grate for a combustion chamber with water and rust for combustion of solids |
| 03/29/2006 | EP1639297A2 Grate block for a refuse incineration grate |
| 03/01/2006 | EP1384031B1 Burner for pellets |
| 02/23/2006 | WO2006018582A1 Method and device for treating fibrous wastes for recycling |