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CPC
F27D25/001
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F27
Furnaces
F27D
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
F27D25/00
Devices or methods for removing incrustations
Current Industry
F27D25/001
comprising breaking tools
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Unblocking apparatus for furnace discharging pipe and use method
Patent number
12,031,776
Issue date
Jul 9, 2024
China Nuclear Sichuan Environmental Protection Engineering Co., Ltd.
Weidong Xu
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Device for producing expanded granulated material
Patent number
11,859,909
Issue date
Jan 2, 2024
Omya International AG
Julian Neubacher
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Lance unblocking method and apparatus
Patent number
11,835,296
Issue date
Dec 5, 2023
Tata Steel Limited
Mark Hayton
B08 - CLEANING
Information
Patent Grant
Tapered plug burner cleaning ports
Patent number
11,747,015
Issue date
Sep 5, 2023
Novelis Inc.
Edwin L. Rauch
B08 - CLEANING
Information
Patent Grant
Slag door for a melting furnace
Patent number
11,614,283
Issue date
Mar 28, 2023
Danieli & C. Officine Meccaniche SpA
Paulo Da Costa
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Tapered plug burner cleaning ports
Patent number
11,549,683
Issue date
Jan 10, 2023
Novelis Inc.
Edwin L. Rauch
B08 - CLEANING
Information
Patent Grant
Lance unblocking method and apparatus
Patent number
11,162,733
Issue date
Nov 2, 2021
Tata Steel Limited
Mark Hayton
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for shaving tap hole surface of blast furnace or the like
Patent number
10,260,116
Issue date
Apr 16, 2019
TRYTEC CO., LTD.
Hiroshi Takezaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Duct cleaning and valve device for furnace system
Patent number
10,101,090
Issue date
Oct 16, 2018
Owens-Brockway Glass Container Inc.
Bruce Gunner
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for closing the slag doorway and for cleaning the slag do...
Patent number
10,036,594
Issue date
Jul 31, 2018
Tenova S.p.A.
Silvio Maria Reali
C21 - METALLURGY OF IRON
Information
Patent Grant
Metal recovery method
Patent number
9,663,838
Issue date
May 30, 2017
Nisshin Steel Co., Ltd.
Takahiro Yoshino
C21 - METALLURGY OF IRON
Information
Patent Grant
Slag clearing system and method
Patent number
9,086,242
Issue date
Jul 21, 2015
Nucor Corporation
David Gordon Newman
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Gasifier having a slag breaker and method of operating the same
Patent number
9,062,917
Issue date
Jun 23, 2015
InnerPoint Energy Corporation
Gene Offutt
B08 - CLEANING
Information
Patent Grant
Gasifier having a slag breaker and method of operating the same
Patent number
8,919,265
Issue date
Dec 30, 2014
InnerPoint Energy Corporation
Gene Offutt
B08 - CLEANING
Information
Patent Grant
Roller cleaning device
Patent number
8,806,701
Issue date
Aug 19, 2014
Keraglass Engineering S.R.L.
Stefano Spezzani
B08 - CLEANING
Information
Patent Grant
Device for removing residue in a furnace chamber
Patent number
8,555,453
Issue date
Oct 15, 2013
Saint-Gobain Industriekeramik Rodental GmbH
Erhard Winkler
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Furnace system
Patent number
8,440,134
Issue date
May 14, 2013
Siemens Aktiengesellschaft
Johannes Rosner
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Multiple-hearth furnace
Patent number
7,735,434
Issue date
Jun 15, 2010
Paul Wurth S.A.
Emile Lonardi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method for improving operational efficiency in clogged induction me...
Patent number
7,618,473
Issue date
Nov 17, 2009
Rodney L. Naro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Roller cleaning system
Patent number
7,424,946
Issue date
Sep 16, 2008
Techint Compagnia Tecnica Internazionale S.p.A.
Enrico Filippi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Tuyere cooling system
Patent number
7,138,085
Issue date
Nov 21, 2006
Dofasco Inc.
Herman Ohrt
C21 - METALLURGY OF IRON
Information
Patent Grant
Large coating lump removing device
Patent number
7,017,755
Issue date
Mar 28, 2006
Denki Kagaku Kogyo Kabushiki Kaisha
Masura Nakamura
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for removing dust accretions from a smelting furnace
Patent number
6,797,229
Issue date
Sep 28, 2004
Outokumpu Oyj
Risto Saarinen
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Chamber cleaning mechanism
Patent number
6,775,876
Issue date
Aug 17, 2004
Advanced Technology Materials, Inc.
David M. Inori
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for clearing dust accretions in connection with a smeltin...
Patent number
6,689,309
Issue date
Feb 10, 2004
Outokumpu Oyj
Markus Ranki
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for cleaning a coiler furnace drum
Patent number
6,648,633
Issue date
Nov 18, 2003
Ipsco Enterprises Inc.
Michael J. Suchan
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Rotary drum with rolling body arrangement
Patent number
6,558,157
Issue date
May 6, 2003
Veba Oel Technologie und Automatisierung GmbH
Peter H. Raichle
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Chamber cleaning mechanism
Patent number
6,544,482
Issue date
Apr 8, 2003
Advanced Technology Materials, Inc.
David M. Inori
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of operating a rotary hearth furnace
Patent number
6,511,316
Issue date
Jan 28, 2003
Kabushiki Kaisha Kobe Seiko Sho
Takao Harada
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for operating moving hearth reducing furnace
Patent number
6,251,161
Issue date
Jun 26, 2001
Kabushiki Kaisha Kobe Sieko Sho (Kobe Steel, Ltd.)
Masataka Tateishi
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
GLASS BATCH INLET AND CLEANING DEVICE
Publication number
20240409447
Publication date
Dec 12, 2024
Owens-Brockway Glass Container Inc.
Robert Kuhlman
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
UNBLOCKING APPARATUS FOR FURNACE DISCHARGING PIPE AND USE METHOD
Publication number
20240142175
Publication date
May 2, 2024
China Nuclear Sichuan Environmental Protection Engineering Co., Ltd.
Weidong XU
B08 - CLEANING
Information
Patent Application
DEVICE FOR PRODUCING EXPANDED GRANULATED MATERIAL
Publication number
20230296323
Publication date
Sep 21, 2023
BINDER + CO AG
Julian NEUBACHER
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
SLAG DOOR ARRANGEMENT AND CLEANING METHOD
Publication number
20230133535
Publication date
May 4, 2023
Badische Stahl-Engineering GmbH
Ralf SCHWEIKLE
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
TAPERED PLUG BURNER CLEANING PORTS
Publication number
20230096250
Publication date
Mar 30, 2023
Novelis Inc.
Edwin L. Rauch
B08 - CLEANING
Information
Patent Application
Lance Unblocking Method and Apparatus
Publication number
20220042743
Publication date
Feb 10, 2022
TATA STEEL LIMITED
Mark Hayton
C21 - METALLURGY OF IRON
Information
Patent Application
SHOCKWAVE SUPPLY DEVICE
Publication number
20210325132
Publication date
Oct 21, 2021
Mitsubishi Heavy Industries, Ltd.
Keisuke MATSUYAMA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SLAG DOOR FOR A MELTING FURNACE
Publication number
20200309456
Publication date
Oct 1, 2020
Danieli & C. Officine Meccaniche Spa
Paulo Da Costa
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
TAPERED PLUG BURNER CLEANING PORTS
Publication number
20200132299
Publication date
Apr 30, 2020
Novelis Inc.
Edwin L. Rauch
B08 - CLEANING
Information
Patent Application
GRIPPING TOOL AND A METHOD FOR REMOVING A HEAT EXCHANGER PLATE FROM...
Publication number
20190128610
Publication date
May 2, 2019
OUTOTEC (FINLAND) OY
Ronald COLEMAN
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Lance Unblocking Method and Apparatus
Publication number
20180038650
Publication date
Feb 8, 2018
Technological Resources Pty. Limited
Mark Hayton
C21 - METALLURGY OF IRON
Information
Patent Application
Duct Cleaning and Valve Device for Furnace System
Publication number
20180017330
Publication date
Jan 18, 2018
Owens-Brockway Glass Container Inc.
Bruce Gunner
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Gasifier Having a Slag Breaker and Method of Operating the Same
Publication number
20140352214
Publication date
Dec 4, 2014
Gene Offutt
B08 - CLEANING
Information
Patent Application
SLAG CLEARING SYSTEM AND METHOD
Publication number
20140265066
Publication date
Sep 18, 2014
Nucor Corporation
David Gordon Newman
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Gasifier Having a Slag Breaker and Method of Operating the Same
Publication number
20130118389
Publication date
May 16, 2013
Innovative Energy, Inc.
Gene Offutt
B08 - CLEANING
Information
Patent Application
ROLLER CLEANING DEVICE
Publication number
20120297568
Publication date
Nov 29, 2012
KERAGLASS ENGINEERING S.R.L.
Stefano Spezzani
B08 - CLEANING
Information
Patent Application
DEVICE FOR REMOVING RESIDUE IN A FURNACE CHAMBER
Publication number
20120210534
Publication date
Aug 23, 2012
Erhard Winkler
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
FURNACE SYSTEM
Publication number
20110169202
Publication date
Jul 14, 2011
Siemens Aktiengesellschaft
Johannes Rosner
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Multi-Level Furnace
Publication number
20070209563
Publication date
Sep 13, 2007
PAUL WURTH S.A.
Emile Lonardi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Roller cleaning system
Publication number
20070144869
Publication date
Jun 28, 2007
Enrico Filippi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Tuyere cooling system
Publication number
20050206051
Publication date
Sep 22, 2005
Herman Ohrt
C21 - METALLURGY OF IRON
Information
Patent Application
Apparatus for removing dust accretions from a smelting furnace
Publication number
20040012130
Publication date
Jan 22, 2004
Risto Saarinen
B08 - CLEANING
Information
Patent Application
Chamber cleaning mechanism
Publication number
20030070247
Publication date
Apr 17, 2003
David M. Inori
B08 - CLEANING
Information
Patent Application
Method of operating a rotary hearth furnace
Publication number
20020076670
Publication date
Jun 20, 2002
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takao Harada
C21 - METALLURGY OF IRON
Information
Patent Application
Rolling element for a revolving drum as well as a revolving drum ha...
Publication number
20010002308
Publication date
May 31, 2001
Veba Oel Technologie Und Automatisierung GmbH
Andreas Schleiffer
F27 - FURNACES KILNS OVENS RETORTS