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CPC
F27D3/1509
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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
F27D3/00
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F27D3/1509
Tapping equipment
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Patents Grants
last 30 patents
Information
Patent Grant
Hood for Si-metal tapping
Patent number
11,874,064
Issue date
Jan 16, 2024
Wacker Chemie AG
Evangelos Bertakis
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Device for maintaining a tap hole of an electric arc furnace
Patent number
11,852,414
Issue date
Dec 26, 2023
BADISCHE STAHL-ENGINEERING GMBH
Andreas Volkert
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Melting furnace for metallurgical plant and operating method therefor
Patent number
11,390,927
Issue date
Jul 19, 2022
Danieli & C. Officine Meccaniche SpA
Stefano Terlicher
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for determining the state of a refractory lining of a metall...
Patent number
10,935,320
Issue date
Mar 2, 2021
Refractory Intellectual Property GmbH & Co. KG
Gregor Lammer
G01 - MEASURING TESTING
Information
Patent Grant
Melting device
Patent number
10,625,335
Issue date
Apr 21, 2020
Sodick Co., Ltd.
Misao Fujikawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Smelting process and apparatus
Patent number
10,584,393
Issue date
Mar 10, 2020
Tata Steel Limited
Rodney James Dry
C21 - METALLURGY OF IRON
Information
Patent Grant
System and method for determining temperature of a metal melt in an...
Patent number
10,190,825
Issue date
Jan 29, 2019
ABB Schweiz AG
Xiaojing Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Fixed-type electric furnace and molten steel production method
Patent number
9,932,649
Issue date
Apr 3, 2018
Posco
Baek Lee
C21 - METALLURGY OF IRON
Information
Patent Grant
Sand dispensing system and method of dispensing sand into a metal m...
Patent number
9,920,995
Issue date
Mar 20, 2018
Aldo Longo
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for tapping a steel making furnace
Patent number
9,618,265
Issue date
Apr 11, 2017
Nupro Corporation
Frank L. Kemeny
C21 - METALLURGY OF IRON
Information
Patent Grant
Flexible minimum energy utilization electric arc furnace system and...
Patent number
9,551,045
Issue date
Jan 24, 2017
A. Finkl & Sons Co.
John A. Guliana
C21 - METALLURGY OF IRON
Information
Patent Grant
Tapping device and method using induction heat for melt
Patent number
9,538,584
Issue date
Jan 3, 2017
KOREA HYDRO & NUCLEAR POWER CO., LTD.
Hyun Je Cho
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and arrangement for vortex reduction in a metal making process
Patent number
9,360,255
Issue date
Jun 7, 2016
ABB Research Ltd.
Jan-Erik Eriksson
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for opening and closing a tapping opening of a metallurgical...
Patent number
9,200,846
Issue date
Dec 1, 2015
SMS GROUP GMBH
Mathias Luettenberg
C21 - METALLURGY OF IRON
Information
Patent Grant
Copper anode furnace and a method for operating the same
Patent number
8,771,587
Issue date
Jul 8, 2014
Stopinc Aktiengesellschaft
Heinrich Amsler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Furnace tap hole flow control and tapper system and method of using...
Patent number
8,715,567
Issue date
May 6, 2014
Gillespie + Powers, Inc.
Jon Richard Gillespie
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Taphole structure of melting furnace and repair method thereof
Patent number
8,236,233
Issue date
Aug 7, 2012
Nippon Steel Corporation
Yasunari Matsumura
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of suppressing slag foaming in continuous melting furnace
Patent number
8,192,521
Issue date
Jun 5, 2012
Kobe Steel, Ltd.
Masataka Tateishi
C21 - METALLURGY OF IRON
Information
Patent Grant
Direct smelting plant
Patent number
8,156,709
Issue date
Apr 17, 2012
Technological Resources Pty. Limited
Philip James Ions
C21 - METALLURGY OF IRON
Information
Patent Grant
Metallurgical processing installation
Patent number
7,947,217
Issue date
May 24, 2011
Technological Resources Pty. Limited
Neil John Goodman
C21 - METALLURGY OF IRON
Information
Patent Grant
Automatic dross processing system
Patent number
7,935,302
Issue date
May 3, 2011
Q.C. Designs, Inc.
Daniel E. Groteke
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Device and method for casting and drawing out molten iron-containin...
Patent number
7,479,251
Issue date
Jan 20, 2009
Thermoselect Aktiengesellschaft
Günter H. Kiss
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for tapping a steel making furnace
Patent number
7,468,090
Issue date
Dec 23, 2008
Nupro Corporation
Frank L. Kemeny
C21 - METALLURGY OF IRON
Information
Patent Grant
Device and method for melting glass
Patent number
7,296,440
Issue date
Nov 20, 2007
Messer Griesheim GmbH
Johannes Vetter
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Direct smelting plant
Patent number
7,201,868
Issue date
Apr 10, 2007
Technological Resources Pty. Limited
Philip James Ions
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and apparatus for venting a gas in a lined pressure furnace
Patent number
6,994,148
Issue date
Feb 7, 2006
Hayes Lemmerz International, Inc.
Kenneth D. McKibben
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and device for preventing slag from flowing along when tappi...
Patent number
6,951,296
Issue date
Oct 4, 2005
Georgsmarienhütte GmbH
Horst Siek
C21 - METALLURGY OF IRON
Information
Patent Grant
Sliding nozzle unit
Patent number
6,896,162
Issue date
May 24, 2005
Krosakiharima Corporation
Nobuyuki Yokoi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Smelting furnace for molding
Patent number
6,814,925
Issue date
Nov 9, 2004
Fundacion Inasmet
Luis Cobos Jimenez
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR MAINTAINING EFFICIENT A TAPPING CHANNEL OF A...
Publication number
20230314078
Publication date
Oct 5, 2023
MORE s.r.l.
Andrea FORNASIERE
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
DEVICE FOR MAINTAINING A TAP HOLE OF AN ELECTRIC ARC FURNACE
Publication number
20210318069
Publication date
Oct 14, 2021
Badische Stahl-Engineering GmbH
Andreas VOLKERT
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
MELTING FURNACE FOR METALLURGICAL PLANT AND OPERATING METHOD THEREFOR
Publication number
20210079489
Publication date
Mar 18, 2021
Danieli & C. Officine Meccaniche Spa
Stefano Terlicher
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
HOOD FOR SI-METAL TAPPING
Publication number
20200393198
Publication date
Dec 17, 2020
Wacker Chemie AG
Evangelos BERTAKIS
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
METHOD FOR DETERMINING THE STATE OF A REFRACTORY LINING OF A METALL...
Publication number
20180347907
Publication date
Dec 6, 2018
Refractory Intellectual Property GmbH & Co. KG
Gregor Lammer
G01 - MEASURING TESTING
Information
Patent Application
System And Method For Determining Temperature Of A Metal Melt In An...
Publication number
20170227290
Publication date
Aug 10, 2017
ABB Schweiz AG
Xiaojing Zhang
G01 - MEASURING TESTING
Information
Patent Application
Smelting Process and Apparatus
Publication number
20160312321
Publication date
Oct 27, 2016
TECHNOLOGICAL RESOURCES PTY. LIMITED
Rodney James Dry
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR DETERMINING THE STATE OF THE TAP OF A METALLURGICAL VESS...
Publication number
20160298907
Publication date
Oct 13, 2016
Refrectory Intellectual Property GmbH & Co. KG
Gregor LAMMER
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
METHOD FOR TAPPING A STEEL MAKING FURNACE
Publication number
20160123669
Publication date
May 5, 2016
NUPRO CORPORATION
Frank L. KEMENY
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR OPENING AND CLOSING A TAPPING OPENING OF A METALLURGICAL...
Publication number
20150145184
Publication date
May 28, 2015
SMS SIEMAG AG
Mathias Luettenberg
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
APPARATUS FOR CLOSING THE SLAG DOORWAY AND FOR CLEANING THE SLAG DO...
Publication number
20150055673
Publication date
Feb 26, 2015
TENOVA S.P.A.
Silvio Maria Reali
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Method And Arrangement For Vortex Reduction In A Metal Making Process
Publication number
20140175715
Publication date
Jun 26, 2014
Jan-Erik Eriksson
C21 - METALLURGY OF IRON
Information
Patent Application
FURNACE TAP HOLE FLOW CONTROL AND TAPPER SYSTEM AND METHOD OF USING...
Publication number
20120074620
Publication date
Mar 29, 2012
GILLESPIE + POWERS, INC.
Jon Richard Gillespie
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
Copper Anode Furnace and a Method for Operating the Same
Publication number
20110226437
Publication date
Sep 22, 2011
STOPINC AKTIENGESELLSCHAFT
Heinrich Amsler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF SUPPRESSING SLAG FOAMING IN CONTINUOUS MELTING FURNACE
Publication number
20110203415
Publication date
Aug 25, 2011
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masataka Tateishi
C21 - METALLURGY OF IRON
Information
Patent Application
Method and Melt Channels for Interrupting and Restoring the Melt St...
Publication number
20110174804
Publication date
Jul 21, 2011
Klaus Spies
C21 - METALLURGY OF IRON
Information
Patent Application
TAPHOLE STRUCTURE OF MELTING FURNACE AND REPAIR METHOD THEREOF
Publication number
20100327498
Publication date
Dec 30, 2010
Yasunari Matsumura
C21 - METALLURGY OF IRON
Information
Patent Application
STACKED INDUCTION FURNACE SYSTEM
Publication number
20080267251
Publication date
Oct 30, 2008
Charles C. Gerszewski
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Direct Smelting Plant
Publication number
20080202061
Publication date
Aug 28, 2008
TECHNOLOGICAL RESOURCES PTY LIMITED
Philip James Ions
C21 - METALLURGY OF IRON
Information
Patent Application
Metallurgical Processing Installation
Publication number
20070290419
Publication date
Dec 20, 2007
TECHNOLOGICAL RESOURCES PTY LIMITED
Neil John Goodman
C21 - METALLURGY OF IRON
Information
Patent Application
Method for tapping a steel making furnace
Publication number
20070119275
Publication date
May 31, 2007
Frank L. Kemeny
C21 - METALLURGY OF IRON
Information
Patent Application
Device and method for casting and drawing out molten iron-containin...
Publication number
20060201204
Publication date
Sep 14, 2006
Thermoselect Aktiengesellschaft
Günter H. Kiss
C21 - METALLURGY OF IRON
Information
Patent Application
Single vessel blast furnace and steel making/gasifying apparatus an...
Publication number
20060108721
Publication date
May 25, 2006
LEW Holdings, LLC
Lloyd E. Weaver
C21 - METALLURGY OF IRON
Information
Patent Application
Direct smelting plant
Publication number
20040262823
Publication date
Dec 30, 2004
Philip James Ions
C21 - METALLURGY OF IRON
Information
Patent Application
Device and method for melting glass
Publication number
20040216490
Publication date
Nov 4, 2004
Johannes Vetter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Refractory lining for metallurgical vessel
Publication number
20040108637
Publication date
Jun 10, 2004
North American Refractories Co.
Donald E. Abrino
C21 - METALLURGY OF IRON
Information
Patent Application
Sliding nozzle unit
Publication number
20040104521
Publication date
Jun 3, 2004
Nobuyuki Yokoi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Smelting furnace
Publication number
20040063057
Publication date
Apr 1, 2004
Johannes Vetter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Apparatus for arc-melting cold iron source and method thereof
Publication number
20030193986
Publication date
Oct 16, 2003
JP STEEL PLANTECH CO.
Hideaki Mizukami
C21 - METALLURGY OF IRON
Information
Patent Application
Method and device for preventing slag from flowing along when tappi...
Publication number
20030137085
Publication date
Jul 24, 2003
Horst Siek
C21 - METALLURGY OF IRON