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Class Information
Number: 266/280
Name: Metallurgical apparatus > Linings
Description: Device which comprises the specific construction or composition of the metal or ore contacting inner covering of a treating vessel.

Sub-classes under this class:

Class Number Class Name Patents
266/283 Having particular lining element shape 76
266/284 Having specific grain size 17
266/281 With making or repairing means 167
266/285 With means allowing for expansion 42
266/282 With metallic means to prevent lining abrasion 21
266/286 With specific lining enclosing structure 129

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8375748 Glass manufacturing container, glass manufacturing apparatus with the same and glass manufacturing method using glass manufacturing apparatus Feb. 19, 2013
8354056 Refractory component with locking surface and method of forming the same Jan. 15, 2013
8323559 Crucible for master alloying Dec. 4, 2012
8257645 Insulation brick Sep. 4, 2012
8236232 Methods for making reinforced refractory crucibles for melting titanium alloys Aug. 7, 2012
8128864 Size for production of a BN-containing coating, method for production thereof, coated body production and use thereof Mar. 6, 2012
8119077 Control joints in refractory lining systems and methods Feb. 21, 2012
8076255 Castable refractory Dec. 13, 2011
8038932 Metallurgical vessel Oct. 18, 2011
7824464 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof Nov. 2, 2010
7687019 Refining apparatus for scrap silicon using an electron beam Mar. 30, 2010
7611666 Tundish dry vibratable form Nov. 3, 2009
7611663 Industrial furnace and associated jet element Nov. 3, 2009
7591976 Nozzle for use in continuous casting Sep. 22, 2009
7494616 Container for evaporation of metal and method to manufacture thereof Feb. 24, 2009
7449045 Method of handling liquid non-ferrous metals with refractory material Nov. 11, 2008
7204955 Casting ladle Apr. 17, 2007
7157395 Crucible for melting rare earth element alloy and rare earth element alloy Jan. 2, 2007
7083758 Free flowing dry back-up insulating material Aug. 1, 2006
7056469 Starter set for brick lining of ladles used in handling molten metal Jun. 6, 2006
6973955 Heated trough for molten metal Dec. 13, 2005
6869565 Integrated surface compositions and articles made therefrom Mar. 22, 2005
6858175 Bottom structure for a smelting furnace Feb. 22, 2005
6803336 Fire-resistant substance and method for producing a fire-resistant lining Oct. 12, 2004
6673306 Refractory lining for metallurgical vessel Jan. 6, 2004
6645425 Refractory batch, in particular for the production of a shaped body, and process for producing the shaped body Nov. 11, 2003
6638473 Cooling device for blast furnace bottom wall bricks Oct. 28, 2003
6579491 Insulated cover for torpedo cars and method of forming an insulated cover Jun. 17, 2003
6559082 Insulating refractory material May. 6, 2003
6537486 Anti-buildup liner Mar. 25, 2003
6531088 Automatic door for molten metal holding furnace Mar. 11, 2003
6503442 Metal-zirconia composite coating with resistance to molten metals and high temperature corrosive gases Jan. 7, 2003
6475426 Resin-bonded liner Nov. 5, 2002
6464932 Unburned carbon-containing refractory material and vessel for molten metal Oct. 15, 2002
6425504 One-piece, composite crucible with integral withdrawal/discharge section Jul. 30, 2002
6358466 Thermal sprayed composite melt containment tubular component and method of making same Mar. 19, 2002
6288001 Graphite-containing monolithic refractory material Sep. 11, 2001
6245287 Molten metal vessel and molten metal holding furnace Jun. 12, 2001
6234790 Refractory wall structure May. 22, 2001
6110416 Tundish for continuous casting of metals having at least one plasma torch for reheating the metal Aug. 29, 2000
6110414 Vessel for metallurgical purposes Aug. 29, 2000
6008152 Refractory material of vitreous silica Dec. 28, 1999
5997802 Directly susceptible, noncarbon metal ceramic composite crucible Dec. 7, 1999
5979720 Nozzle for the continuous casting of steel Nov. 9, 1999
5948349 Ladle for the preparation of metal provided with a refractory bottom lining and method for producing said refractory bottom lining Sep. 7, 1999
5882583 precast module leveling assembly for a metallurgical vessel Mar. 16, 1999
5824263 Ladle brick leveling set Oct. 20, 1998
5811057 Refractory lining system for high wear area of high temperature reaction vessel Sep. 22, 1998
5770536 Fiber reinforced spray mix Jun. 23, 1998
5766542 Refractory bricks for iron ore reduction reactors Jun. 16, 1998

1 2 3 4

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