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Class Information
Number: 266/281
Name: Metallurgical apparatus > Linings > With making or repairing means
Description: Device including means facilitating the forming, building, replacing or restoring of such lining.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7611666 Tundish dry vibratable form Nov. 3, 2009
7195479 Hot liner insertion/removal fixture Mar. 27, 2007
7169439 Methods for repairing a refractory wall of a high temperature process vessel utilizing viscous fibrous refractory material Jan. 30, 2007
6941653 Method and apparatus for forming a refractory lining in a coreless furnace Sep. 13, 2005
6780351 Vessel inspection and repair system Aug. 24, 2004
6746644 Process and apparatus for curing resin-bonded refractory brick lined ladles Jun. 8, 2004
6565798 Method of relining a vessel May. 20, 2003
6254665 Method for producing reduced iron agglomerates Jul. 3, 2001
6153130 Method of installing a form in a foundry furnace Nov. 28, 2000
5993703 Process for producing steel casting ladle monolithic refractory lining Nov. 30, 1999
5958312 Process for the partial reconstruction of the refractory lining of the wall of steel casting ladles Sep. 28, 1999
5916500 Method of lining a blast furnace Jun. 29, 1999
5833895 Method for partially building and/or repairing at high temperatures industrial facilities including a structure made of refractory materials, and prefabricated element therefor Nov. 10, 1998
5788159 Method and apparatus for applying compositions Aug. 4, 1998
5772931 Slag coating process Jun. 30, 1998
5695558 Vessel repair Dec. 9, 1997
5645772 Refractory ceramic mass for lining the bottoms of electric arc furnaces and process for their repair Jul. 8, 1997
5628940 Process for applying low-cement castable refractory material May. 13, 1997
5601051 Apparatus for repairing the refractory lining of a refractory vessel Feb. 11, 1997
5511762 Consumable form with degradable lining Apr. 30, 1996
5505893 Method for manufacturing and repairing molten metal containment vessels Apr. 9, 1996
5494267 Pumpable casting composition and method of use Feb. 27, 1996
5484138 Consumable form with adjustable walls Jan. 16, 1996
5435948 Surface treatment of refractories Jul. 25, 1995
5419669 Installation for lining an internal wall of an enclosure with brickwork May. 30, 1995
5395096 Drop-in furnace lining Mar. 7, 1995
5360200 Lining of molten metal handling vessel Nov. 1, 1994
5340088 Metallurgical vessel and method of making the refractory lining of such vessels Aug. 23, 1994
5330690 Process and apparatus for renewing the refractory lining of foundry ladles Jul. 19, 1994
5242639 Ceramic welding process Sep. 7, 1993
5217658 Method for repairing a hot-blast long-time cupola furnace Jun. 8, 1993
5202090 Apparatus for ceramic repair Apr. 13, 1993
5197847 Device for automatic handling of objects Mar. 30, 1993
5176873 Method for forming a lining on a metallurgical vessel, a composition and a machine for the application of said method Jan. 5, 1993
5160692 Process and plant for producing a lining on the inner walls of a metallurgical vessel Nov. 3, 1992
5139239 Lining of molten metal handling vessels Aug. 18, 1992
5128075 Ceramic welding repair process Jul. 7, 1992
5100594 Ceramic repair Mar. 31, 1992
5044612 Apparatus to clean refractory-lined conveyor troughs Sep. 3, 1991
5018923 Automated bricklaying apparatus May. 28, 1991
5014965 Process and apparatus to clean a molten metal or slag conveyor trough May. 14, 1991
5013499 Method of flame spraying refractory material May. 7, 1991
4995596 Apparatus for repairing a perforated brick in a metallurgical vessel Feb. 26, 1991
4984769 Tap spout for metallurgical vessels and method of repairing Jan. 15, 1991
4981628 Repairing refractory linings of vessels used to smelt or refine copper or nickel Jan. 1, 1991
4930755 Method for heating ceramic material, primarily in conjunction with the use of such material in metallurgical processes, and an arrangement for carrying out the method Jun. 5, 1990
4923180 Process and apparatus for restoring the lining of metallurgical ladles May. 8, 1990
4920899 Modular furnace and methods of repairing same May. 1, 1990
4913649 Repair of the refractory lining of the wall of a shaft furnace and a repaired shaft furnace Apr. 3, 1990
4911595 Apparatus for lining the inside wall of a vessel with bricks Mar. 27, 1990

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