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Class Information
Number: 266/143
Name: Metallurgical apparatus > Geographic or structural installation > Having refining vessel with travelling support
Description: Device wherein the structural or geographic installation is provided with a means for treating a molten metal having a support means which mounts the treating means for movement from one location to another within the installation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452498 |
Pressure-regulating device, transportation vehicle, and pressure difference-controlling unit |
Nov. 18, 2008 |
| 6555049 |
Steel manufacturing facility and method |
Apr. 29, 2003 |
| 6433451 |
Method and electric motor with rotational stator |
Aug. 13, 2002 |
| 6403021 |
Method of constructing a blast furnace body and lifting transfer apparatus |
Jun. 11, 2002 |
| 5882578 |
Tilting metallurgical unit comprising several vessels |
Mar. 16, 1999 |
| 5802098 |
Melting vessel with fastening, mounting and tilting devices |
Sep. 1, 1998 |
| 5628958 |
Melt shop layout |
May. 13, 1997 |
| 5600564 |
Coke oven battery with communication system |
Feb. 4, 1997 |
| 5567379 |
Method of producing molten pig iron or molten steel pre-products and a plant therefor |
Oct. 22, 1996 |
| 5511767 |
Copper smelting apparatus |
Apr. 30, 1996 |
| 5480127 |
Apparatus for the melting and treatment of metal |
Jan. 2, 1996 |
| 5329989 |
Induction melting and casting apparatus |
Jul. 19, 1994 |
| 5314168 |
Apparatus and method for controlling operation of quenching car/bucket for coke oven |
May. 24, 1994 |
| 5286008 |
System for inerting a casting vessel used for transporting molten metal |
Feb. 15, 1994 |
| 5265851 |
Installation for the heat treatment of successive batches |
Nov. 30, 1993 |
| 5253846 |
Apparatus and method for controlling operation of quenching car/bucket car for coke oven |
Oct. 19, 1993 |
| 5196157 |
Tundish exchange apparatus for a continuous casting equipment |
Mar. 23, 1993 |
| 5069429 |
Plant for treating and melting metals, metal compounds and/or metal alloys or for producing calcium carbide |
Dec. 3, 1991 |
| 5027880 |
Tundish changing apparatus in a continuous casting installation |
Jul. 2, 1991 |
| 4978105 |
Steel mill system which includes a metallurgical furnace and a further processing system |
Dec. 18, 1990 |
| 4861000 |
Installation having several elements for heat treatments |
Aug. 29, 1989 |
| 4834346 |
Ladle lid arrangement |
May. 30, 1989 |
| 4804408 |
A mill arrangement and a process of operating the same using off gases to refine pig iron |
Feb. 14, 1989 |
| 4751956 |
Device to handle ladles |
Jun. 21, 1988 |
| 4717125 |
Metallurgical ladle with improved tilting lug |
Jan. 5, 1988 |
| 4491074 |
Force equalizing mechanism for the wheels of heavy load-carrying rail vehicles |
Jan. 1, 1985 |
| 4456230 |
Apparatus for the separation of metallic zinc from residues containing zinc |
Jun. 26, 1984 |
| 4427370 |
Method of treating raw materials in an iron reduction process |
Jan. 24, 1984 |
| 4421263 |
Bi-directional clutchless film transport device |
Dec. 20, 1983 |
| 4367865 |
Method and apparatus for emptying bottle cars |
Jan. 11, 1983 |
| 4269619 |
Ilmenite beneficiation process and a digester method |
May. 26, 1981 |
| 4094495 |
Method and apparatus for the production of quality steels |
Jun. 13, 1978 |
| 4081178 |
Apparatus for collection of tapping gases from electric smelting furnaces |
Mar. 28, 1978 |
| 4040609 |
Metal smelting plant with treatment stand to regulate the analysis of metal smelts, particularly for desulphurization of liquid crude iron or liquid unrefined steel |
Aug. 9, 1977 |
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