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F23H3/02
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F23
Combustion devices
F23H
GRATES CLEANING OR RAKING GRATES
F23H3/00
Grates with hollow bars
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F23H3/02
internally cooled
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Patents Grants
last 30 patents
Information
Patent Grant
Combustion chamber
Patent number
11,499,717
Issue date
Nov 15, 2022
Zhejiang Liju Boiler Co., Ltd.
Rongxin Zhao
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
System and method for active cooling of a grate bar for an incinera...
Patent number
10,309,648
Issue date
Jun 4, 2019
General Electric Company
Gregory Dunnu
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Metal-ceramic compound grate bar for waste incineration
Patent number
10,139,105
Issue date
Nov 27, 2018
Alite GmbH
Jörg Hammerich
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Air nozzle arrangement in a fluidized bed boiler, grate for a fluid...
Patent number
9,976,739
Issue date
May 22, 2018
VALMET TECHNOLOGIES OY
Vesa Kainu
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Grate step module for a thrust combustion grate
Patent number
9,845,951
Issue date
Dec 19, 2017
Martin GmbH fuer Umwelt- und Energietechnik
Joerg Bachmann
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Water-cooled sliding combustion grate having a parallel drive
Patent number
9,157,632
Issue date
Oct 13, 2015
DOIKOS INVESTMENTS LTD.
Martin Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Cladding element for device sections of incinerators
Patent number
8,661,994
Issue date
Mar 4, 2014
MB Wasserstrahlschneidetechnik AG
Marco Bachmann
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fire grate for enhanced combustion with vertical and horizontal exp...
Patent number
8,602,020
Issue date
Dec 10, 2013
Earth's Flame, Inc.
Steve Marple
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Liquid-cooled grill plate comprising wear plates and stepped grill...
Patent number
8,590,465
Issue date
Nov 26, 2013
Doikos Investments Ltd.
Michael Sandeman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Liquid-cooled grill comprising wear plates
Patent number
8,256,361
Issue date
Sep 4, 2012
Doikos Investments Ltd.
Martin Stiefel
G08 - SIGNALLING
Information
Patent Grant
Plant and grate block for the thermal treatment of waste materials
Patent number
6,513,445
Issue date
Feb 4, 2003
Von Roll Umwelttechnik AG
Stefan Forsberg
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
High temperature fireplace grate including room heating transfer tubes
Patent number
6,484,714
Issue date
Nov 26, 2002
Richard D. Smith
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion grate and process for optimizing its operation
Patent number
6,422,161
Issue date
Jul 23, 2002
Theodor Koch
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Furnace with liquid-cooled grate elements and cooling circuit
Patent number
6,378,447
Issue date
Apr 30, 2002
Martin GmbH fuer Umwelt- und Energietechnik
Johannes Martin
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Liquid cooled grate plate
Patent number
6,269,756
Issue date
Aug 7, 2001
Alstom Energy Systems GmbH
Hans-Ulrich Sachs
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Safety incinerator for rubbish in volume and flammable waste
Patent number
6,244,195
Issue date
Jun 12, 2001
Dae Youn Yang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Water-cooled oscillating grate system
Patent number
6,220,190
Issue date
Apr 24, 2001
George David Dumbaugh
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method of cooling a grate for a furnace and grate for a furnace
Patent number
6,213,031
Issue date
Apr 10, 2001
Asea Brown Boveri AG
Max Künzli
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Process for incinerating solids on a water-cooled thrust combustion...
Patent number
6,155,184
Issue date
Dec 5, 2000
Doikos Investments Limited
Jakob Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Water-cooled firing grate
Patent number
6,145,451
Issue date
Nov 14, 2000
Emil Zurl
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Water-cooled thrust combustion grate
Patent number
6,024,031
Issue date
Feb 15, 2000
Doikos Investments Limited
Jakob Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Incineration grate with internal cooling
Patent number
5,913,274
Issue date
Jun 22, 1999
Asea Brown Boveri AG
Max Kunzli
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Incineration grate with ducts for conveying a heat transmission medium
Patent number
5,899,149
Issue date
May 4, 1999
Volund Ecology Systems A/S
Siegfried Binner
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Grate element and grate with fluid cooling
Patent number
5,899,150
Issue date
May 4, 1999
Martin GmbH
Johannes Josef Edmund Martin
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Cooled grate block
Patent number
5,775,238
Issue date
Jul 7, 1998
Von Roll Umwelttechnik AG
Rolf Hauser
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Grate for a firing system
Patent number
5,724,898
Issue date
Mar 10, 1998
Asea Brown Boveri AG
Peter von Bockh
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Process for burning solids with a sliding firebar system
Patent number
5,680,824
Issue date
Oct 28, 1997
Techform Engineering AG
Andreas Kemter
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Garbage incineration process on an incineration grate, incineration...
Patent number
5,673,636
Issue date
Oct 7, 1997
Doikos Investments Ltd.
Jakob Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Grate bar and grate with cooling apparatus and process for cooling
Patent number
5,636,581
Issue date
Jun 10, 1997
Noell Abfall-und Energietechnik GmbH
Holger Kleen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Cooled grate block
Patent number
5,617,801
Issue date
Apr 8, 1997
Von Roll Umwelttechnik AG
Rolf Hauser
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
PLATE-FORMED GRATE ELEMENT FOR A MOVABLE GRATE OF A FURNACE
Publication number
20240125471
Publication date
Apr 18, 2024
Babcock & Wilcox Volund A/S
Hans Bogh Andersen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
GRATE BLOCK FOR A COMBUSTION GRATE
Publication number
20220260252
Publication date
Aug 18, 2022
HITACHI ZOSEN INOVA AG
Maurice Henri WALDNER
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Combustion Chamber
Publication number
20190041062
Publication date
Feb 7, 2019
Zhejiang Liju Boiler Co., Ltd.
Rongxin Zhao
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
SYSTEM AND METHOD FOR ACTIVE COOLING OF A GRATE BAR FOR AN INCINERA...
Publication number
20180142889
Publication date
May 24, 2018
General Electric Technology GmbH
GREGORY DUNNU
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
METAL-CERAMIC COMPOUND GRATE BAR FOR WASTE INCINERATION
Publication number
20170276348
Publication date
Sep 28, 2017
Alite GmbH
Jörg Hammerich
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Air Nozzle Arrangement in a Fluidized Bed Boiler, Grate for a Fluid...
Publication number
20150316255
Publication date
Nov 5, 2015
VALMET TECHNOLOGIES, INC.
Vesa Kainu
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
GRATE STEP MODULE FOR A THRUST COMBUSTION GRATE
Publication number
20150027355
Publication date
Jan 29, 2015
Martin GmbH fuer Umwelt-und Energietechnik
Joerg Bachmann
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
MOVING GRATE DEVICE, METHOD, AND SYSTEM FOR COMBUSTION
Publication number
20140150697
Publication date
Jun 5, 2014
New England Wood Pellet LLC
Steven J. Walker
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
FIRE GRATE FOR ENHANCED COMBUSTION WITH VERTICAL AND HORIZONTAL EXP...
Publication number
20140076304
Publication date
Mar 20, 2014
EARTH'S FLAME, INC.
STEVE MARPLE
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
FIRE GRATE TYPE INCINERATION APPARATUS
Publication number
20130192500
Publication date
Aug 1, 2013
Korea Institute of Science and Technology
Jong Soo JURNG
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
WATER-COOLED SLIDING COMBUSTION GRATE HAVING A PARALLEL DRIVE
Publication number
20130118390
Publication date
May 16, 2013
DOIKOS INVESTMENTS LTD.
Martin Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Cladding Element for Device Sections of Incinerators
Publication number
20110259252
Publication date
Oct 27, 2011
Marco BACHMANN
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
AIR-COOLED GRATE BLOCK
Publication number
20110253018
Publication date
Oct 20, 2011
HITACHI ZOSEN INOVA AG
Werner Brennwald
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
LIQUID-COOLED GRILL PLATE COMPRISING WEAR PLATES AND STEPPED GRILL...
Publication number
20110232623
Publication date
Sep 29, 2011
DOIKOS INVESTMENTS LIMITED
Michael Sandeman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Fire Grate for Enhanced Combustion with Vertical and Horizontal Exp...
Publication number
20110005511
Publication date
Jan 13, 2011
Steve Marple
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Liquid-Cooled Grill Comprising Wear Plates
Publication number
20090101320
Publication date
Apr 23, 2009
DOIKOS INVESTMENTS LIMITED
Martin Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
ROLLER GRATE
Publication number
20070006786
Publication date
Jan 11, 2007
ALSTOM Technology Ltd.
Bernhard Zimmermann
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Grate panel, as well as corresponding incineration grate and waste...
Publication number
20060011114
Publication date
Jan 19, 2006
Lurgi Lentjes AG
Anton Esser
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Temperature-controlled incinerator dryer grates
Publication number
20050183642
Publication date
Aug 25, 2005
John N. Basic
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Apparatus and method for fractionating alternative solid fuels
Publication number
20030150161
Publication date
Aug 14, 2003
Armando Garcia-Segovia
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
APPARATUS AND METHOD FOR FRACTIONATING ALTERNATIVE SOLID FUELS
Publication number
20020035804
Publication date
Mar 28, 2002
ARMANDO GARCIA-SECOVIA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMBUSTION GRATE AND PROCESS FOR OPTIMIZING ITS OPERATION
Publication number
20010003266
Publication date
Jun 14, 2001
THEODOR KOCH
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES