Skull removal; Cleaning of the converter mouth

Industry

CPC
C21C5/4693

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C5/00Manufacture of carbon-steel

Current Industry

C21C5/4693Skull removal; Cleaning of the converter mouth

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for unlocking nozzles of reactors
- Patent number 7,371,342
- Issue date May 13, 2008
- Corporation Nacional Del Cobre De Chile
- Luis Cerda
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for slag-free teeming of metal melt from a met...
- Patent number 6,500,382
- Issue date Dec 31, 2002
- SMS Demag AG
- Jan Reichel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for removing deposit in non-ferrous smelting f...
- Patent number 5,980,816
- Issue date Nov 9, 1999
- Nippon Mining & Metals Co., Ltd.
- Chikashi Suenaga
- C21 - METALLURGY OF IRON
Information Patent Grant
Removal of slag and/or steel build-up from lances
- Patent number 5,932,169
- Issue date Aug 3, 1999
- A.H. Tallman Bronze Co, Ltd.
- Michael J. Strelbisky
- C21 - METALLURGY OF IRON
Information Patent Grant
Multipurpose lance
- Patent number 5,865,876
- Issue date Feb 2, 1999
- LTV Steel Company, Inc.
- Richard R. Watkins
- C21 - METALLURGY OF IRON
Information Patent Grant
Preventing skull accumulation on a steelmaking lance
- Patent number 5,830,259
- Issue date Nov 3, 1998
- LTV Steel Company, Inc.
- Chung S. Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for unclogging a lance intended to be inserted into a metall...
- Patent number 5,152,952
- Issue date Oct 6, 1992
- Unimetal
- Stanilas Brenczek
- C21 - METALLURGY OF IRON
Information Patent Grant
Arrangement for cleaning a lance head of a lance introducible into...
- Patent number 4,591,134
- Issue date May 27, 1986
- Voest-Alpine Aktiengesellschaft
- Hellmuth Smejkal
- C21 - METALLURGY OF IRON
Information Patent Grant
Air blast slag cut off device for steel converter
- Patent number 4,382,582
- Issue date May 10, 1983
- Nippon Steel Corporation
- Masahiko Seki
- C21 - METALLURGY OF IRON
Information Patent Grant
Lance and method for removing skulls from steelmaking vessels
- Patent number 4,322,033
- Issue date Mar 30, 1982
- Pullman Berry Company
- Nicholas M. Rymarchyk
- C21 - METALLURGY OF IRON
Information Patent Grant
Lance hoisting and skull detecting apparatus for basic oxygen steel...
- Patent number 4,247,086
- Issue date Jan 27, 1981
- Kaiser Steel Corporation
- John G. Hepler
- C21 - METALLURGY OF IRON
Information Patent Grant
Lance for removing skulls from steelmaking vessels
- Patent number 4,230,274
- Issue date Oct 28, 1980
- Pullman Berry Company
- Nicholas M. Rymarchyk
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for eliminating nose-skulls from steelmaking vessels
- Patent number 3,960,546
- Issue date Jun 1, 1976
- United States Steel Corporation
- Franklin E. Rote
- C21 - METALLURGY OF IRON
Information Patent Grant
3907264
- Patent number 3,907,264
- Issue date Sep 23, 1975
- C21 - METALLURGY OF IRON
Information Patent Grant
3894729
- Patent number 3,894,729
- Issue date Jul 15, 1975
- C21 - METALLURGY OF IRON
Information Patent Grant
3627291
- Patent number 3,627,291
- Issue date Dec 14, 1971
- C21 - METALLURGY OF IRON
Information Patent Grant
3605157
- Patent number 3,605,157
- Issue date Sep 20, 1971
- C21 - METALLURGY OF IRON
Information Patent Grant
3438619
- Patent number 3,438,619
- Issue date Apr 15, 1969
- C21 - METALLURGY OF IRON
Information Patent Grant
3403898
- Patent number 3,403,898
- Issue date Oct 1, 1968
- C21 - METALLURGY OF IRON
Information Patent Grant
3350081
- Patent number 3,350,081
- Issue date Oct 31, 1967
- C21 - METALLURGY OF IRON
Information Patent Grant
3348833
- Patent number 3,348,833
- Issue date Oct 24, 1967
- C21 - METALLURGY OF IRON
Information Patent Grant
3335445
- Patent number 3,335,445
- Issue date Aug 15, 1967
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Robotic system and method for the cleaning of casting ladles in ele...
- Publication number 20070152385
- Publication date Jul 5, 2007
- Hugo Salamanca
- C21 - METALLURGY OF IRON
Information Patent Application
Method for unlocking nozzles of reactors
- Publication number 20060226254
- Publication date Oct 12, 2006
- Luis Cerda
- B08 - CLEANING
Information Patent Application
Deskulling lance
- Publication number 20040239015
- Publication date Dec 2, 2004
- John A. Barbus
- C21 - METALLURGY OF IRON
Information Patent Application
System for elimination of accretions in air blowing tuyeres in Conv...
- Publication number 20030209846
- Publication date Nov 13, 2003
- Luis Paredes Rojas
- C21 - METALLURGY OF IRON
Information Patent Application
Method and apparatus for slag-free teeming of metal melt from a met...
- Publication number 20010040321
- Publication date Nov 15, 2001
- Jan Reichel
- C21 - METALLURGY OF IRON

Skull removal; Cleaning of the converter mouth

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for unlocking nozzles of reactors

Method and apparatus for slag-free teeming of metal melt from a met...

Method and apparatus for removing deposit in non-ferrous smelting f...

Removal of slag and/or steel build-up from lances

Multipurpose lance

Preventing skull accumulation on a steelmaking lance

Device for unclogging a lance intended to be inserted into a metall...

Arrangement for cleaning a lance head of a lance introducible into...

Air blast slag cut off device for steel converter

Lance and method for removing skulls from steelmaking vessels

Lance hoisting and skull detecting apparatus for basic oxygen steel...

Lance for removing skulls from steelmaking vessels

Method for eliminating nose-skulls from steelmaking vessels

3907264

3894729

3627291

3605157

3438619

3403898

3350081

3348833

3335445

Patents Applicationslast 30 patents

Robotic system and method for the cleaning of casting ladles in ele...

Method for unlocking nozzles of reactors

Deskulling lance

System for elimination of accretions in air blowing tuyeres in Conv...

Method and apparatus for slag-free teeming of metal melt from a met...