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Class Information
Number: 266/87
Name: Metallurgical apparatus > With control means responsive to sensed condition > With temperature sensor
Description: Device wherein the control means is responsive to a variation in sensible heat.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7435929 |
Methods for monitoring or controlling the ratio of hydrogen to water vapor in metal heat treating atmospheres |
Oct. 14, 2008 |
| 7354491 |
Method and apparatus for universal metallurgical simulation and analysis |
Apr. 8, 2008 |
| 7310981 |
Method for regulating the temperature of strip metal |
Dec. 25, 2007 |
| 7255828 |
Electromagnetic method and apparatus for treatment of engineering materials, products, and related processes |
Aug. 14, 2007 |
| 7193189 |
Systems and methods for monitoring or controlling the ratio of hydrogen to water vapor in heat metal treating atmospheres |
Mar. 20, 2007 |
| 7015439 |
Method and system for control of on-site induction heating |
Mar. 21, 2006 |
| 6964751 |
Method and device for heat treating substrates |
Nov. 15, 2005 |
| 6960238 |
Method and installation for the indirect reduction of particulate oxide-containing ores |
Nov. 1, 2005 |
| 6955730 |
Method for enhancing the metallurigcal quality of products treated in a furnace |
Oct. 18, 2005 |
| 6866729 |
Method for controlling and/or regulating the cooling stretch of a hot strip rolling mill for rolling metal strip, and corresponding device |
Mar. 15, 2005 |
| 6786949 |
Method and apparatus for using a pre-jel for producing self-reducing agglomerates |
Sep. 7, 2004 |
| 6744022 |
Systems and methods for monitoring or controlling the ratio of hydrogen to water vapor in metal heat treating atmospheres |
Jun. 1, 2004 |
| 6656414 |
Device for continuously measuring the temperature in pelletizing furnaces |
Dec. 2, 2003 |
| 6602317 |
Method and apparatus for controlling temperature uniformity of the burden in a direct reduction shaft furnace |
Aug. 5, 2003 |
| 6599464 |
Steelmaking lance with integral temperature probe |
Jul. 29, 2003 |
| 6533990 |
Apparatus for distilling molten baths |
Mar. 18, 2003 |
| 6508976 |
Apparatus for generating an artificial atmosphere for the heat treating of materials |
Jan. 21, 2003 |
| 6436335 |
Method for controlling a carbon baking furnace |
Aug. 20, 2002 |
| 6432229 |
Method and apparatus for monitoring work heating temperature in flame hardening |
Aug. 13, 2002 |
| 6340444 |
Heat treatment apparatus |
Jan. 22, 2002 |
| 6299348 |
Immersion measuring probe for measurement in liquids |
Oct. 9, 2001 |
| 6299824 |
Process and arrangement for manufacturing brush-type seals |
Oct. 9, 2001 |
| 6224647 |
Process and device for charging a fusion gasifier with gasifying means and spongy iron |
May. 1, 2001 |
| 6214285 |
Process for thermal treatment of a plastically moldable workpiece and device for such a thermal treatment |
Apr. 10, 2001 |
| 6197249 |
Apparatus for conducting gas through material to be sintered |
Mar. 6, 2001 |
| 6159269 |
Recovery of metal from dross and apparatus therefore |
Dec. 12, 2000 |
| 6030430 |
Blast furnace with narrowed top section and method of using |
Feb. 29, 2000 |
| 5914088 |
Apparatus for continuously annealing amorphous alloy cores with closed magnetic path |
Jun. 22, 1999 |
| 5873959 |
Adaptive control for reheat furnace |
Feb. 23, 1999 |
| 5869811 |
Method and equipment for bringing metal alloy ingots, billets and the like to the semisolid or semiliquid state in readiness for thixotropic forming |
Feb. 9, 1999 |
| 5827056 |
Device and method for improving strip tracking in a continuous heating furnace |
Oct. 27, 1998 |
| 5783141 |
Annular furnace |
Jul. 21, 1998 |
| 5755889 |
Solder recovery method and apparatus |
May. 26, 1998 |
| 5698158 |
Vacuum distillation apparatus for producing ultra high purity material |
Dec. 16, 1997 |
| 5688470 |
Apparatus for recovery of non-ferrous metals from scrap and dross |
Nov. 18, 1997 |
| 5669955 |
Process for producing pig iron from iron ores, and applicance for the thermal and/or chemical treatment of a readily disintegrating material or for producing pig iron by means of said process |
Sep. 23, 1997 |
| 5665302 |
Method and equipment for bringing metal alloy ingots, billets and the like to the semisolid or semiliquid state in readiness for thixotropic forming |
Sep. 9, 1997 |
| 5656106 |
Apparatus and method for net shape finishing of gears |
Aug. 12, 1997 |
| 5650026 |
Heat treating apparatus and method |
Jul. 22, 1997 |
| 5599379 |
Apparatus and method for recovering non-ferrous metals from hot dross |
Feb. 4, 1997 |
| 5551670 |
High intensity infrared heat treating apparatus |
Sep. 3, 1996 |
| 5547171 |
Apparatus and method for atomizing liquid metal with viewing instrument |
Aug. 20, 1996 |
| 5536337 |
Method for heat treating a metal component |
Jul. 16, 1996 |
| 5513834 |
Preparation of high purity elements |
May. 7, 1996 |
| 5485985 |
Method and apparatus for heat treating |
Jan. 23, 1996 |
| 5451246 |
Process and device for heating and melting lumps of sponge iron |
Sep. 19, 1995 |
| 5439498 |
Process and system for the on-site remediation of lead-contaminated soil and waste battery casings |
Aug. 8, 1995 |
| 5437705 |
Device and process for the recovery of cadmium and nickel |
Aug. 1, 1995 |
| 5429341 |
Apparatus and capsule for carrying out processes of directed crystallization, especially in cosmic space conditions |
Jul. 4, 1995 |
| 5415381 |
Steel bar and billet heating system located upstream of shears for further processing |
May. 16, 1995 |
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